Author: shawkins Date: 2009-08-30 18:19:06 -0400 (Sun, 30 Aug 2009) New Revision: 1294 Added: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sybase/SubstringFunctionModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/ConvertModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/ModFunctionModifier.java trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestOracleSQLConversionVisitor.java trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/translator/TestLocateFunctionModifier.java trunk/connectors/connector-jdbc/src/test/resources/PartsSupplierOracle.vdb Removed: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/db2/DB2ConvertModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/derby/DerbyConvertModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/mysql/MySQLConvertModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/OracleConvertModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/postgresql/PostgreSQLConvertModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sybase/ModFunctionModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sybase/SybaseConvertModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/BasicFunctionModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/BindValueVisitor.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/DropFunctionModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/ModFunctionModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/ReplacementVisitor.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/SubstringFunctionModifier.java trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/derby/TestDerbyConvertModifier.java trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/extension/impl/TestDropFunctionModifier.java trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/translator/TestLOCATEFunctionModifier.java trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/util/ trunk/test-integration/src/test/java/com/metamatrix/connector/jdbc/oracle/TestOracleSQLConversionVisitor.java trunk/test-integration/src/test/resources/PartsSupplierOracle.vdb Modified: trunk/common-core/src/main/java/com/metamatrix/common/types/DataTypeManager.java trunk/common-core/src/main/java/com/metamatrix/common/types/basic/NumberToBooleanTransform.java trunk/common-core/src/main/java/com/metamatrix/common/types/basic/StringToBooleanTransform.java trunk/common-core/src/test/java/com/metamatrix/common/types/basic/TestTransforms.java trunk/connector-api/src/main/java/org/teiid/connector/api/TypeFacility.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/db2/DB2SQLTranslator.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/derby/DerbySQLTranslator.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/informix/InformixSQLTranslator.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/mysql/BitFunctionModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/mysql/MySQLTranslator.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/ConcatFunctionModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/DayWeekQuarterFunctionModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/LeftOrRightFunctionModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/Log10FunctionModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/MonthOrDayNameFunctionModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/OracleSQLTranslator.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/OracleSpatialFunctionModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/postgresql/LocateFunctionModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/postgresql/PostgreSQLTranslator.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sqlserver/SqlServerCapabilities.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sqlserver/SqlServerSQLTranslator.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sybase/SybaseCapabilities.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sybase/SybaseSQLTranslator.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/AliasModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/EscapeSyntaxModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/ExtractFunctionModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/FunctionModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/LocateFunctionModifier.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/SQLConversionVisitor.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/TranslatedCommand.java trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/Translator.java trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/db2/TestDB2ConvertModifier.java trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/db2/TestDB2SqlTranslator.java trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/derby/TestDerbySQLTranslator.java trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/extension/impl/TestEscapeSyntaxModifier.java trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/mysql/TestMySQLTranslator.java trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestDayWeekQuarterFunctionModifier.java trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestLeftOrRightFunctionModifier.java trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestLog10FunctionModifier.java trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestMonthOrDayNameFunctionModifier.java trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestOracleConvertModifier.java trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestOracleTranslator.java trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestSubstringFunctionModifier.java trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/postgresql/TestPostgreSQLTranslator.java trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/sqlserver/TestSqlServerConversionVisitor.java trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/sybase/TestSybaseConvertModifier.java trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/sybase/TestSybaseSQLConversionVisitor.java trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/translator/TestExtractFunctionModifier.java trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/translator/TestModFunctionModifier.java trunk/documentation/reference/src/main/docbook/en-US/content/datatypes.xml trunk/engine/src/main/java/org/teiid/dqp/internal/datamgr/impl/ConnectorWorkItem.java trunk/engine/src/test/java/com/metamatrix/query/function/TestFunction.java trunk/engine/src/test/java/com/metamatrix/query/parser/TestParser.java trunk/engine/src/test/java/com/metamatrix/query/resolver/TestResolver.java trunk/test-integration/src/test/java/com/metamatrix/connector/jdbc/extension/TestSQLConversionVisitor.java Log: TEIID-806 TEIID-794 TEIID-741 TEIID-486 TEIID-799 simplifying functionmodifier, combining the modfunctionmodifier impls, updating all convert modifiers to better represent teiid type handling (especially char and boolean) Modified: trunk/common-core/src/main/java/com/metamatrix/common/types/DataTypeManager.java =================================================================== --- trunk/common-core/src/main/java/com/metamatrix/common/types/DataTypeManager.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/common-core/src/main/java/com/metamatrix/common/types/DataTypeManager.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -579,7 +579,7 @@ static void loadBasicTransforms() { DataTypeManager .addTransform(new com.metamatrix.common.types.basic.BigDecimalToBigIntegerTransform()); - DataTypeManager.addTransform(new NumberToBooleanTransform(BigDecimal.valueOf(1), BigDecimal.valueOf(0))); + DataTypeManager.addTransform(new NumberToBooleanTransform(BigDecimal.valueOf(0))); DataTypeManager.addTransform(new NumberToByteTransform( DefaultDataClasses.BIG_DECIMAL)); DataTypeManager.addTransform(new NumberToDoubleTransform( @@ -596,7 +596,7 @@ DataTypeManager .addTransform(new com.metamatrix.common.types.basic.BigIntegerToBigDecimalTransform()); - DataTypeManager.addTransform(new NumberToBooleanTransform(BigInteger.valueOf(1), BigInteger.valueOf(0))); + DataTypeManager.addTransform(new NumberToBooleanTransform(BigInteger.valueOf(0))); DataTypeManager.addTransform(new NumberToByteTransform( DefaultDataClasses.BIG_INTEGER)); DataTypeManager.addTransform(new NumberToDoubleTransform( @@ -631,7 +631,7 @@ DataTypeManager.addTransform(new FixedNumberToBigDecimalTransform(DefaultDataClasses.BYTE)); DataTypeManager.addTransform(new FixedNumberToBigIntegerTransform(DefaultDataClasses.BYTE)); - DataTypeManager.addTransform(new NumberToBooleanTransform(Byte.valueOf((byte)1), Byte.valueOf((byte)0))); + DataTypeManager.addTransform(new NumberToBooleanTransform(Byte.valueOf((byte)0))); DataTypeManager.addTransform(new NumberToDoubleTransform( DefaultDataClasses.BYTE, false)); DataTypeManager.addTransform(new NumberToFloatTransform( @@ -655,7 +655,7 @@ DataTypeManager.addTransform(new FloatingNumberToBigDecimalTransform(DefaultDataClasses.DOUBLE)); DataTypeManager.addTransform(new FloatingNumberToBigIntegerTransform(DefaultDataClasses.DOUBLE)); - DataTypeManager.addTransform(new NumberToBooleanTransform(Double.valueOf(1), Double.valueOf(0))); + DataTypeManager.addTransform(new NumberToBooleanTransform(Double.valueOf(0))); DataTypeManager.addTransform(new NumberToByteTransform( DefaultDataClasses.DOUBLE)); DataTypeManager.addTransform(new NumberToFloatTransform( @@ -670,7 +670,7 @@ DataTypeManager.addTransform(new FloatingNumberToBigDecimalTransform(DefaultDataClasses.FLOAT)); DataTypeManager.addTransform(new FloatingNumberToBigIntegerTransform(DefaultDataClasses.FLOAT)); - DataTypeManager.addTransform(new NumberToBooleanTransform(Float.valueOf(1), Float.valueOf(0))); + DataTypeManager.addTransform(new NumberToBooleanTransform(Float.valueOf(0))); DataTypeManager.addTransform(new NumberToByteTransform( DefaultDataClasses.FLOAT)); DataTypeManager.addTransform(new NumberToDoubleTransform( @@ -685,7 +685,7 @@ DataTypeManager.addTransform(new FixedNumberToBigDecimalTransform(DefaultDataClasses.INTEGER)); DataTypeManager.addTransform(new FixedNumberToBigIntegerTransform(DefaultDataClasses.INTEGER)); - DataTypeManager.addTransform(new NumberToBooleanTransform(Integer.valueOf(1), Integer.valueOf(0))); + DataTypeManager.addTransform(new NumberToBooleanTransform(Integer.valueOf(0))); DataTypeManager.addTransform(new NumberToByteTransform( DefaultDataClasses.INTEGER)); DataTypeManager.addTransform(new NumberToDoubleTransform( @@ -700,7 +700,7 @@ DataTypeManager.addTransform(new FixedNumberToBigDecimalTransform(DefaultDataClasses.LONG)); DataTypeManager.addTransform(new FixedNumberToBigIntegerTransform(DefaultDataClasses.LONG)); - DataTypeManager.addTransform(new NumberToBooleanTransform(Long.valueOf(1), Long.valueOf(0))); + DataTypeManager.addTransform(new NumberToBooleanTransform(Long.valueOf(0))); DataTypeManager.addTransform(new NumberToByteTransform( DefaultDataClasses.LONG)); DataTypeManager.addTransform(new NumberToDoubleTransform( @@ -715,7 +715,7 @@ DataTypeManager.addTransform(new FixedNumberToBigDecimalTransform(DefaultDataClasses.SHORT)); DataTypeManager.addTransform(new FixedNumberToBigIntegerTransform(DefaultDataClasses.SHORT)); - DataTypeManager.addTransform(new NumberToBooleanTransform(Short.valueOf((short)1), Short.valueOf((short)0))); + DataTypeManager.addTransform(new NumberToBooleanTransform(Short.valueOf((short)0))); DataTypeManager.addTransform(new NumberToByteTransform( DefaultDataClasses.SHORT)); DataTypeManager.addTransform(new NumberToDoubleTransform( Modified: trunk/common-core/src/main/java/com/metamatrix/common/types/basic/NumberToBooleanTransform.java =================================================================== --- trunk/common-core/src/main/java/com/metamatrix/common/types/basic/NumberToBooleanTransform.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/common-core/src/main/java/com/metamatrix/common/types/basic/NumberToBooleanTransform.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -25,28 +25,24 @@ import com.metamatrix.common.types.AbstractTransform; import com.metamatrix.common.types.DataTypeManager; import com.metamatrix.common.types.TransformationException; -import com.metamatrix.core.CorePlugin; -import com.metamatrix.core.ErrorMessageKeys; public class NumberToBooleanTransform extends AbstractTransform { - private Object trueVal; - private Object falseVal; + private Comparable falseVal; private Class<?> sourceType; - public NumberToBooleanTransform(Object trueVal, Object falseVal) { - this.trueVal = trueVal; + public NumberToBooleanTransform(Comparable falseVal) { this.falseVal = falseVal; - this.sourceType = trueVal.getClass(); + this.sourceType = falseVal.getClass(); } @Override - public Class getSourceType() { + public Class<?> getSourceType() { return sourceType; } @Override - public Class getTargetType() { + public Class<?> getTargetType() { return DataTypeManager.DefaultDataClasses.BOOLEAN; } @@ -55,13 +51,15 @@ if (value == null) { return null; } - if (value.equals(trueVal)) { - return Boolean.TRUE; - } - if (value.equals(falseVal)) { + if (falseVal.compareTo(value) == 0) { return Boolean.FALSE; } - throw new TransformationException(ErrorMessageKeys.TYPES_ERR_0013, CorePlugin.Util.getString(ErrorMessageKeys.TYPES_ERR_0013, sourceType.getSimpleName(), value)); + return Boolean.TRUE; } + + @Override + public boolean isNarrowing() { + return true; + } } Modified: trunk/common-core/src/main/java/com/metamatrix/common/types/basic/StringToBooleanTransform.java =================================================================== --- trunk/common-core/src/main/java/com/metamatrix/common/types/basic/StringToBooleanTransform.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/common-core/src/main/java/com/metamatrix/common/types/basic/StringToBooleanTransform.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -29,13 +29,10 @@ import com.metamatrix.common.types.AbstractTransform; import com.metamatrix.common.types.TransformationException; import com.metamatrix.common.types.DataTypeManager.DefaultDataClasses; -import com.metamatrix.core.CorePlugin; -import com.metamatrix.core.ErrorMessageKeys; public class StringToBooleanTransform extends AbstractTransform { - private static final Set<String> TRUE = new HashSet<String>(Arrays.asList("1", "TRUE")); //$NON-NLS-1$ //$NON-NLS-2$ - private static final Set<String> FALSE = new HashSet<String>(Arrays.asList("0", "FALSE")); //$NON-NLS-1$ //$NON-NLS-2$ + private static final Set<String> FALSE = new HashSet<String>(Arrays.asList("0", "false")); //$NON-NLS-1$ //$NON-NLS-2$ /** * This method transforms a value of the source type into a value @@ -49,17 +46,14 @@ if(value == null) { return value; } - String str = ((String)value).trim().toUpperCase(); - if (TRUE.contains(str)) { - return Boolean.TRUE; - } + String str = ((String)value).trim().toLowerCase(); if (FALSE.contains(str)) { return Boolean.FALSE; } - if ("UNKNOWN".equals(str)) { //$NON-NLS-1$ + if ("unknown".equals(str)) { //$NON-NLS-1$ return null; } - throw new TransformationException(ErrorMessageKeys.TYPES_ERR_0013, CorePlugin.Util.getString(ErrorMessageKeys.TYPES_ERR_0013, getSourceType().getSimpleName(), value)); + return Boolean.TRUE; } /** @@ -78,4 +72,9 @@ return DefaultDataClasses.BOOLEAN; } + @Override + public boolean isNarrowing() { + return true; + } + } Modified: trunk/common-core/src/test/java/com/metamatrix/common/types/basic/TestTransforms.java =================================================================== --- trunk/common-core/src/test/java/com/metamatrix/common/types/basic/TestTransforms.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/common-core/src/test/java/com/metamatrix/common/types/basic/TestTransforms.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -59,18 +59,15 @@ try { Transform transform = DataTypeManager.getTransform(DataTypeManager.getDataTypeClass(src), expectedValue.getClass()); Object result = transform.transform(value); - assertTrue(expectedValue.getClass().isAssignableFrom(result.getClass())); + assertTrue(expectedValue.getClass().isAssignableFrom(result.getClass())); } catch (TransformationException e) { if (!isException(DataTypeManager.getDataTypeName(value.getClass()), target,value)) { throw e; - } + } + fail("Expected exception for " +src+ " to " + target); //$NON-NLS-1$ //$NON-NLS-2$ } } - private static void helpTransformException(Object value, Class<?> target) { - helpTransformException(value, target, null); - } - private static void helpTransformException(Object value, Class<?> target, String msg) { try { Transform transform = DataTypeManager.getTransform(value.getClass(), target); @@ -92,39 +89,45 @@ helpTestTransform(new String("0"), Boolean.FALSE); //$NON-NLS-1$ helpTestTransform(new String("true"), Boolean.TRUE); //$NON-NLS-1$ helpTestTransform(new String("false"), Boolean.FALSE); //$NON-NLS-1$ - helpTransformException(new String("foo"), DataTypeManager.DefaultDataClasses.BOOLEAN); //$NON-NLS-1$ + helpTestTransform(new String("foo"), Boolean.TRUE); //$NON-NLS-1$ } @Test public void testByte2Boolean() throws TransformationException { helpTestTransform(new Byte((byte)1), Boolean.TRUE); helpTestTransform(new Byte((byte)0), Boolean.FALSE); - helpTransformException(new Byte((byte)12), DataTypeManager.DefaultDataClasses.BOOLEAN); + helpTestTransform(new Byte((byte)12), Boolean.TRUE); } @Test public void testShort2Boolean() throws TransformationException { helpTestTransform(new Short((short)1), Boolean.TRUE); helpTestTransform(new Short((short)0), Boolean.FALSE); - helpTransformException(new Short((short)12), DataTypeManager.DefaultDataClasses.BOOLEAN); + helpTestTransform(new Short((short)12), Boolean.TRUE); } @Test public void testInteger2Boolean() throws TransformationException { helpTestTransform(new Integer(1), Boolean.TRUE); helpTestTransform(new Integer(0), Boolean.FALSE); - helpTransformException(new Integer(12), DataTypeManager.DefaultDataClasses.BOOLEAN); + helpTestTransform(new Integer(12), Boolean.TRUE); } @Test public void testLong2Boolean() throws TransformationException { helpTestTransform(new Long(1), Boolean.TRUE); helpTestTransform(new Long(0), Boolean.FALSE); - helpTransformException(new Long(12), DataTypeManager.DefaultDataClasses.BOOLEAN); + helpTestTransform(new Long(12), Boolean.TRUE); } @Test public void testBigInteger2Boolean() throws TransformationException { helpTestTransform(new BigInteger("1"), Boolean.TRUE); //$NON-NLS-1$ helpTestTransform(new BigInteger("0"), Boolean.FALSE); //$NON-NLS-1$ - helpTransformException(new BigInteger("12"), DataTypeManager.DefaultDataClasses.BOOLEAN); //$NON-NLS-1$ + helpTestTransform(new BigInteger("12"), Boolean.TRUE); //$NON-NLS-1$ } + @Test public void testBigDecimal2Boolean() throws TransformationException { + helpTestTransform(new BigDecimal("1"), Boolean.TRUE); //$NON-NLS-1$ + helpTestTransform(new BigDecimal("0"), Boolean.FALSE); //$NON-NLS-1$ + helpTestTransform(new BigDecimal("0.00"), Boolean.FALSE); //$NON-NLS-1$ + } + static Object[][] testData = { /*string-0*/ {"1", "0", "123"}, //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ /*char-1*/ {new Character('1'), new Character('0'), new Character('1')}, @@ -149,20 +152,10 @@ private String[] dataTypes = TestDataTypeManager.dataTypes; private char[][] conversions = TestDataTypeManager.conversions; private static boolean isException(String src, String tgt, Object source) { - return (src.equals(DataTypeManager.DefaultDataTypes.STRING) && tgt.equals(DataTypeManager.DefaultDataTypes.BOOLEAN) && source == testData[0][2]) - || (src.equals(DataTypeManager.DefaultDataTypes.STRING) && tgt.equals(DataTypeManager.DefaultDataTypes.XML)) - || (src.equals(DataTypeManager.DefaultDataTypes.STRING) && tgt.equals(DataTypeManager.DefaultDataTypes.CHAR)) + return (src.equals(DataTypeManager.DefaultDataTypes.STRING) && tgt.equals(DataTypeManager.DefaultDataTypes.XML)) || (src.equals(DataTypeManager.DefaultDataTypes.STRING) && tgt.equals(DataTypeManager.DefaultDataTypes.TIME)) || (src.equals(DataTypeManager.DefaultDataTypes.STRING) && tgt.equals(DataTypeManager.DefaultDataTypes.TIMESTAMP)) - || (src.equals(DataTypeManager.DefaultDataTypes.STRING) && tgt.equals(DataTypeManager.DefaultDataTypes.DATE)) - || (src.equals(DataTypeManager.DefaultDataTypes.BYTE) && tgt.equals(DataTypeManager.DefaultDataTypes.BOOLEAN) && source == testData[3][2]) - || (src.equals(DataTypeManager.DefaultDataTypes.SHORT) && tgt.equals(DataTypeManager.DefaultDataTypes.BOOLEAN) && source == testData[4][2]) - || (src.equals(DataTypeManager.DefaultDataTypes.INTEGER) && tgt.equals(DataTypeManager.DefaultDataTypes.BOOLEAN) && source == testData[5][2]) - || (src.equals(DataTypeManager.DefaultDataTypes.LONG) && tgt.equals(DataTypeManager.DefaultDataTypes.BOOLEAN) && source == testData[6][2]) - || (src.equals(DataTypeManager.DefaultDataTypes.BIG_INTEGER) && tgt.equals(DataTypeManager.DefaultDataTypes.BOOLEAN) && source == testData[7][2]) - || (src.equals(DataTypeManager.DefaultDataTypes.FLOAT) && tgt.equals(DataTypeManager.DefaultDataTypes.BOOLEAN) && source == testData[8][2]) - || (src.equals(DataTypeManager.DefaultDataTypes.DOUBLE) && tgt.equals(DataTypeManager.DefaultDataTypes.BOOLEAN) && source == testData[9][2]) - || (src.equals(DataTypeManager.DefaultDataTypes.BIG_DECIMAL) && tgt.equals(DataTypeManager.DefaultDataTypes.BOOLEAN) && source == testData[10][2]); + || (src.equals(DataTypeManager.DefaultDataTypes.STRING) && tgt.equals(DataTypeManager.DefaultDataTypes.DATE)); } @Test public void testAllConversions() throws TransformationException { Modified: trunk/connector-api/src/main/java/org/teiid/connector/api/TypeFacility.java =================================================================== --- trunk/connector-api/src/main/java/org/teiid/connector/api/TypeFacility.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connector-api/src/main/java/org/teiid/connector/api/TypeFacility.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -83,6 +83,13 @@ } /** + * Get the String constant for the given type class + */ + public static String getDataTypeName(Class<?> type) { + return DataTypeManager.getDataTypeName(type); + } + + /** * Get the SQL type for the given runtime type Class constant * @param type * @return Deleted: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/db2/DB2ConvertModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/db2/DB2ConvertModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/db2/DB2ConvertModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -1,337 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * See the COPYRIGHT.txt file distributed with this work for information - * regarding copyright ownership. Some portions may be licensed - * to Red Hat, Inc. under one or more contributor license agreements. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301 USA. - */ - -package org.teiid.connector.jdbc.db2; - -import java.util.ArrayList; -import java.util.Arrays; -import java.util.List; - -import org.teiid.connector.api.TypeFacility; -import org.teiid.connector.jdbc.translator.BasicFunctionModifier; -import org.teiid.connector.jdbc.translator.DropFunctionModifier; -import org.teiid.connector.language.ICompareCriteria; -import org.teiid.connector.language.IExpression; -import org.teiid.connector.language.IFunction; -import org.teiid.connector.language.ILanguageFactory; -import org.teiid.connector.language.ILiteral; -import org.teiid.connector.language.ICompareCriteria.Operator; - - -/** - */ -public class DB2ConvertModifier extends BasicFunctionModifier { - - private static DropFunctionModifier DROP_MODIFIER = new DropFunctionModifier(); - - private ILanguageFactory langFactory; - - public DB2ConvertModifier(ILanguageFactory langFactory) { - this.langFactory = langFactory; - } - - public IExpression modify(IFunction function) { - List<IExpression> args = function.getParameters(); - Class sourceType = args.get(0).getType(); - String targetTypeString = getTargetType(args.get(1)); - Class targetType = TypeFacility.getDataTypeClass(targetTypeString); - IExpression returnExpr = null; - - if(targetType != null) { - - // targetType is always lower-case due to getTargetType implementation - if(targetType.equals(TypeFacility.RUNTIME_TYPES.STRING)) { - returnExpr = convertToString(args.get(0), sourceType); - - } else if(targetType.equals(TypeFacility.RUNTIME_TYPES.TIMESTAMP)) { - returnExpr = convertToTimestamp(args.get(0), sourceType); - - } else if(targetType.equals(TypeFacility.RUNTIME_TYPES.DATE)) { - returnExpr = convertToDate(args.get(0), sourceType); - - } else if(targetType.equals(TypeFacility.RUNTIME_TYPES.TIME)) { - returnExpr = convertToTime(args.get(0), sourceType); - - } else if(targetType.equals(TypeFacility.RUNTIME_TYPES.BOOLEAN) || - targetType.equals(TypeFacility.RUNTIME_TYPES.BYTE) || - targetType.equals(TypeFacility.RUNTIME_TYPES.SHORT)) { - returnExpr = convertToSmallInt(args.get(0), sourceType, targetType); - - } else if(targetType.equals(TypeFacility.RUNTIME_TYPES.INTEGER)) { - returnExpr = convertToInteger(args.get(0), sourceType); - - } else if(targetType.equals(TypeFacility.RUNTIME_TYPES.LONG) || - targetType.equals(TypeFacility.RUNTIME_TYPES.BIG_INTEGER)) { - returnExpr = convertToBigInt(args.get(0), sourceType); - - } else if(targetType.equals(TypeFacility.RUNTIME_TYPES.FLOAT)) { - returnExpr = convertToReal(args.get(0), sourceType); - - } else if(targetType.equals(TypeFacility.RUNTIME_TYPES.DOUBLE)) { - returnExpr = convertToDouble(args.get(0), sourceType); - - } else if(targetType.equals(TypeFacility.RUNTIME_TYPES.BIG_DECIMAL)) { - returnExpr = convertToBigDecimal(args.get(0), sourceType); - - } else if(targetType.equals(TypeFacility.RUNTIME_TYPES.CHAR)) { - returnExpr = convertToChar(args.get(0), sourceType); - } - - if(returnExpr != null) { - return returnExpr; - } - } - - // Last resort - just drop the convert and let the db figure it out - return DROP_MODIFIER.modify(function); - } - - /** - * @param expression - * @return - * @since 4.2 - */ - private String getTargetType(IExpression expression) { - if(expression != null && expression instanceof ILiteral) { - String target = (String) ((ILiteral)expression).getValue(); - return target.toLowerCase(); - } - - return null; - } - - - /** - * @param expression - * @param sourceType - * @return - * @since 4.2 - */ - private IExpression convertToString(IExpression expression, - Class sourceType) { - if(sourceType.equals(TypeFacility.RUNTIME_TYPES.BOOLEAN)) { - // BEFORE: convert(booleanExpression, string) - // AFTER: CASE WHEN booleanExpression = 0 THEN 'false' ELSE 'true' END - - ILiteral literalZero = this.langFactory.createLiteral(new Integer(0), TypeFacility.RUNTIME_TYPES.INTEGER); - ICompareCriteria when = this.langFactory.createCompareCriteria(Operator.EQ, expression, literalZero); - List whens = new ArrayList(1); - whens.add(when); - - ILiteral literalFalse = this.langFactory.createLiteral("false", TypeFacility.RUNTIME_TYPES.STRING); //$NON-NLS-1$ - List thens = new ArrayList(1); - thens.add(literalFalse); - - ILiteral literalTrue = this.langFactory.createLiteral("true", TypeFacility.RUNTIME_TYPES.STRING); //$NON-NLS-1$ - - return this.langFactory.createSearchedCaseExpression(whens, thens, literalTrue, TypeFacility.RUNTIME_TYPES.STRING); - - } else if(sourceType.equals(TypeFacility.RUNTIME_TYPES.CHAR)) { - // Drop convert entirely for char - return null; - - } else { - // BEFORE: convert(EXPR, string) - // AFTER: char(EXPR) - return wrapNewFunction(expression, "char", TypeFacility.RUNTIME_TYPES.STRING); //$NON-NLS-1$ - } - } - - private IExpression convertToChar(IExpression expression, - Class sourceType) { - if(sourceType.equals(TypeFacility.RUNTIME_TYPES.STRING)) { - ILiteral literalOne = this.langFactory.createLiteral(new Integer(1), TypeFacility.RUNTIME_TYPES.INTEGER); - return this.langFactory.createFunction("char", Arrays.asList(expression, literalOne), TypeFacility.RUNTIME_TYPES.CHAR); //$NON-NLS-1$ - } - - return null; - } - - private IExpression convertToSmallInt(IExpression expression, - Class sourceType, Class targetType) { - - if(sourceType.equals(TypeFacility.RUNTIME_TYPES.STRING) && targetType.equals(TypeFacility.RUNTIME_TYPES.BOOLEAN)) { - // BEFORE: convert(stringExpression, boolean) - // AFTER: CASE WHEN stringExpression = 'true' THEN 1 ELSE 0 END - ILiteral literalTrue = this.langFactory.createLiteral("true", TypeFacility.RUNTIME_TYPES.STRING); //$NON-NLS-1$ - ICompareCriteria when = this.langFactory.createCompareCriteria(Operator.EQ, expression, literalTrue); - List whens = new ArrayList(1); - whens.add(when); - - ILiteral literalOne = this.langFactory.createLiteral(new Integer(1), TypeFacility.RUNTIME_TYPES.INTEGER); - List thens = new ArrayList(1); - thens.add(literalOne); - - ILiteral literalZero = this.langFactory.createLiteral(new Integer(0), TypeFacility.RUNTIME_TYPES.INTEGER); - - return this.langFactory.createSearchedCaseExpression(whens, thens, literalZero, TypeFacility.RUNTIME_TYPES.STRING); - - } else if(sourceType.equals(TypeFacility.RUNTIME_TYPES.BOOLEAN) || - sourceType.equals(TypeFacility.RUNTIME_TYPES.BYTE) || - sourceType.equals(TypeFacility.RUNTIME_TYPES.SHORT)){ - - // Just drop these - return null; - } - - // BEFORE: convert(expression, [boolean,byte,short]) - // AFTER: smallint(expression) - return wrapNewFunction(expression, "smallint", targetType); //$NON-NLS-1$ - } - - private IExpression convertToInteger(IExpression expression, Class sourceType) { - - if(sourceType.equals(TypeFacility.RUNTIME_TYPES.BOOLEAN) || - sourceType.equals(TypeFacility.RUNTIME_TYPES.BYTE) || - sourceType.equals(TypeFacility.RUNTIME_TYPES.SHORT)){ - - // Just drop these - return null; - } - - // BEFORE: convert(expression, integer) - // AFTER: integer(expression) - return wrapNewFunction(expression, "integer", TypeFacility.RUNTIME_TYPES.INTEGER); //$NON-NLS-1$ - } - - private IExpression convertToBigInt(IExpression expression, Class sourceType) { - - if(sourceType.equals(TypeFacility.RUNTIME_TYPES.STRING) || - sourceType.equals(TypeFacility.RUNTIME_TYPES.FLOAT) || - sourceType.equals(TypeFacility.RUNTIME_TYPES.DOUBLE) || - sourceType.equals(TypeFacility.RUNTIME_TYPES.BIG_DECIMAL)){ - - // BEFORE: convert(expression, [long, biginteger]) - // AFTER: bigint(expression) - return wrapNewFunction(expression, "bigint", TypeFacility.RUNTIME_TYPES.LONG); //$NON-NLS-1$ - - } - - // Just drop anything else - return null; - } - - protected IExpression convertToReal(IExpression expression, Class sourceType) { - - if(sourceType.equals(TypeFacility.RUNTIME_TYPES.STRING) || - sourceType.equals(TypeFacility.RUNTIME_TYPES.DOUBLE) || - sourceType.equals(TypeFacility.RUNTIME_TYPES.BIG_DECIMAL)){ - - // BEFORE: convert(expression, [double, bigdecimal]) - // AFTER: real(expression) - return wrapNewFunction(expression, "real", TypeFacility.RUNTIME_TYPES.FLOAT); //$NON-NLS-1$ - - } - - // Just drop anything else - return null; - } - - protected IExpression convertToDouble(IExpression expression, Class sourceType) { - - if(sourceType.equals(TypeFacility.RUNTIME_TYPES.STRING)){ - - // BEFORE: convert(expression, double) - // AFTER: double(expression) - return wrapNewFunction(expression, "double", TypeFacility.RUNTIME_TYPES.DOUBLE); //$NON-NLS-1$ - - } - - // Just drop anything else - return null; - } - - protected IExpression convertToBigDecimal(IExpression expression, Class sourceType) { - - if(sourceType.equals(TypeFacility.RUNTIME_TYPES.STRING)){ - - // BEFORE: convert(expression, bigdecimal) - // AFTER: decimal(expression) - return wrapNewFunction(expression, "decimal", TypeFacility.RUNTIME_TYPES.BIG_DECIMAL); //$NON-NLS-1$ - - } - - // Just drop anything else - return null; - } - - /** - * @param expression - * @param sourceType - * @return - * @since 4.2 - */ - private IExpression convertToDate(IExpression expression, - Class sourceType) { - - // BEFORE: convert(EXPR, date) - // AFTER: date(EXPR) - return wrapNewFunction(expression, "date", TypeFacility.RUNTIME_TYPES.DATE); //$NON-NLS-1$ - } - - private IExpression convertToTime(IExpression expression, Class sourceType) { - - // BEFORE: convert(EXPR, time) - // AFTER: time(EXPR) - return wrapNewFunction(expression, "time", TypeFacility.RUNTIME_TYPES.DATE); //$NON-NLS-1$ - } - - private IExpression convertToTimestamp(IExpression expression, - Class sourceType) { - - if(sourceType.equals(TypeFacility.RUNTIME_TYPES.STRING)) { - // BEFORE: convert(EXPR, timestamp) - // AFTER: timestamp(expr) - return wrapNewFunction(expression, "timestamp", TypeFacility.RUNTIME_TYPES.TIMESTAMP); //$NON-NLS-1$ - - } else if(sourceType.equals(TypeFacility.RUNTIME_TYPES.DATE)) { - // BEFORE: convert(EXPR, timestamp) - // AFTER: timestamp(EXPR, '00:00:00') - ILiteral timeString = this.langFactory.createLiteral("00:00:00", TypeFacility.RUNTIME_TYPES.STRING); //$NON-NLS-1$ - return this.langFactory.createFunction("timestamp", Arrays.asList(expression, timeString), TypeFacility.RUNTIME_TYPES.TIMESTAMP); //$NON-NLS-1$ - - } else if(sourceType.equals(TypeFacility.RUNTIME_TYPES.TIME)) { - // BEFORE: convert(EXPR, timestamp) - // AFTER: timestamp('1970-01-01', EXPR) - ILiteral dateString = this.langFactory.createLiteral("1970-01-01", TypeFacility.RUNTIME_TYPES.STRING); //$NON-NLS-1$ - return this.langFactory.createFunction("timestamp", Arrays.asList(dateString, expression), TypeFacility.RUNTIME_TYPES.TIMESTAMP); //$NON-NLS-1$ - } - - return null; - } - - /** - * @param expression - * @param functionName - * @param outputType - * @return - * @since 4.2 - */ - private IFunction wrapNewFunction(IExpression expression, - String functionName, - Class outputType) { - return langFactory.createFunction(functionName, - Arrays.asList(expression), - outputType); - } - -} Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/db2/DB2SQLTranslator.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/db2/DB2SQLTranslator.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/db2/DB2SQLTranslator.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -22,7 +22,6 @@ package org.teiid.connector.jdbc.db2; -import java.util.ArrayList; import java.util.Arrays; import java.util.List; @@ -32,41 +31,89 @@ import org.teiid.connector.api.ExecutionContext; import org.teiid.connector.api.SourceSystemFunctions; import org.teiid.connector.api.TypeFacility; -import org.teiid.connector.api.TypeFacility.RUNTIME_TYPES; import org.teiid.connector.jdbc.translator.AliasModifier; +import org.teiid.connector.jdbc.translator.ConvertModifier; +import org.teiid.connector.jdbc.translator.FunctionModifier; import org.teiid.connector.jdbc.translator.LocateFunctionModifier; import org.teiid.connector.jdbc.translator.ModFunctionModifier; import org.teiid.connector.jdbc.translator.Translator; -import org.teiid.connector.language.ICommand; import org.teiid.connector.language.IExpression; +import org.teiid.connector.language.IFunction; import org.teiid.connector.language.IJoin; +import org.teiid.connector.language.ILanguageObject; import org.teiid.connector.language.ILimit; import org.teiid.connector.language.ILiteral; -import org.teiid.connector.language.IQuery; -import org.teiid.connector.language.ISelect; import org.teiid.connector.language.ISelectSymbol; import org.teiid.connector.language.ICompareCriteria.Operator; import org.teiid.connector.language.IJoin.JoinType; -import org.teiid.connector.visitor.framework.HierarchyVisitor; - public class DB2SQLTranslator extends Translator { + private final class NullHandlingFormatModifier extends + ConvertModifier.FormatModifier { + private NullHandlingFormatModifier(String alias) { + super(alias); + } + + @Override + public List<?> translate(IFunction function) { + IExpression arg = function.getParameters().get(0); + if (arg instanceof ILiteral && ((ILiteral)arg).getValue() == null) { + ((ILiteral)function.getParameters().get(1)).setValue(this.alias); + return null; + } + return super.translate(function); + } + } + @Override public void initialize(ConnectorEnvironment env) throws ConnectorException { super.initialize(env); - registerFunctionModifier(SourceSystemFunctions.CONVERT, new DB2ConvertModifier(getLanguageFactory())); registerFunctionModifier(SourceSystemFunctions.CHAR, new AliasModifier("chr")); //$NON-NLS-1$ registerFunctionModifier(SourceSystemFunctions.DAYOFMONTH, new AliasModifier("day")); //$NON-NLS-1$ registerFunctionModifier(SourceSystemFunctions.IFNULL, new AliasModifier("coalesce")); //$NON-NLS-1$ registerFunctionModifier(SourceSystemFunctions.LOCATE, new LocateFunctionModifier(getLanguageFactory())); registerFunctionModifier(SourceSystemFunctions.SUBSTRING, new AliasModifier("substr")); //$NON-NLS-1$ - List<Class<?>> supportedModTypes = new ArrayList<Class<?>>(3); - supportedModTypes.add(RUNTIME_TYPES.SHORT); - supportedModTypes.add(RUNTIME_TYPES.INTEGER); - supportedModTypes.add(RUNTIME_TYPES.LONG); - registerFunctionModifier(SourceSystemFunctions.MOD, new ModFunctionModifier(getLanguageFactory(), "MOD", supportedModTypes)); //$NON-NLS-1$ + registerFunctionModifier(SourceSystemFunctions.MOD, new ModFunctionModifier("MOD", getLanguageFactory())); //$NON-NLS-1$ + + //add in type conversion + ConvertModifier convertModifier = new ConvertModifier(); + convertModifier.addTypeMapping("real", FunctionModifier.FLOAT); //$NON-NLS-1$ + convertModifier.addTypeMapping("numeric(31,0)", FunctionModifier.BIGINTEGER); //$NON-NLS-1$ + convertModifier.addTypeMapping("numeric(31,12)", FunctionModifier.BIGDECIMAL); //$NON-NLS-1$ + convertModifier.addTypeMapping("char(1)", FunctionModifier.CHAR); //$NON-NLS-1$ + convertModifier.addTypeMapping("blob", FunctionModifier.BLOB, FunctionModifier.OBJECT); //$NON-NLS-1$ + convertModifier.addTypeMapping("clob", FunctionModifier.CLOB, FunctionModifier.XML); //$NON-NLS-1$ + convertModifier.addConvert(FunctionModifier.TIME, FunctionModifier.TIMESTAMP, new FunctionModifier() { + @Override + public List<?> translate(IFunction function) { + return Arrays.asList("timestamp('1970-01-01', ", function.getParameters().get(0), ")"); //$NON-NLS-1$ //$NON-NLS-2$ + } + }); + convertModifier.addConvert(FunctionModifier.DATE, FunctionModifier.TIMESTAMP, new FunctionModifier() { + @Override + public List<?> translate(IFunction function) { + return Arrays.asList("timestamp(",function.getParameters().get(0), ", '00:00:00')"); //$NON-NLS-1$ //$NON-NLS-2$ + } + }); + //the next convert is not strictly necessary for db2, but it also works for derby + convertModifier.addConvert(FunctionModifier.STRING, FunctionModifier.FLOAT, new FunctionModifier() { + @Override + public List<?> translate(IFunction function) { + return Arrays.asList("cast(double(", function.getParameters().get(0), ") as real)"); //$NON-NLS-1$ //$NON-NLS-2$ + } + }); + convertModifier.addTypeConversion(new NullHandlingFormatModifier("char"), FunctionModifier.STRING); //$NON-NLS-1$ + convertModifier.addTypeConversion(new NullHandlingFormatModifier("smallint"), FunctionModifier.BYTE, FunctionModifier.SHORT); //$NON-NLS-1$ + convertModifier.addTypeConversion(new NullHandlingFormatModifier("integer"), FunctionModifier.INTEGER); //$NON-NLS-1$ + convertModifier.addTypeConversion(new NullHandlingFormatModifier("bigint"), FunctionModifier.LONG); //$NON-NLS-1$ + convertModifier.addTypeConversion(new NullHandlingFormatModifier("double"), FunctionModifier.DOUBLE); //$NON-NLS-1$ + convertModifier.addTypeConversion(new NullHandlingFormatModifier("date"), FunctionModifier.DATE); //$NON-NLS-1$ + convertModifier.addTypeConversion(new NullHandlingFormatModifier("time"), FunctionModifier.TIME); //$NON-NLS-1$ + convertModifier.addTypeConversion(new NullHandlingFormatModifier("timestamp"), FunctionModifier.TIMESTAMP); //$NON-NLS-1$ + convertModifier.addNumericBooleanConversions(); + registerFunctionModifier(SourceSystemFunctions.CONVERT, convertModifier); } @SuppressWarnings("unchecked") @@ -76,33 +123,27 @@ } @Override - public ICommand modifyCommand(ICommand command, ExecutionContext context) { - if (command instanceof IQuery) { - HierarchyVisitor hierarchyVisitor = new HierarchyVisitor(false) { - @Override - public void visit(IJoin obj) { - if (obj.getJoinType() != JoinType.CROSS_JOIN) { - return; - } - ILiteral one = getLanguageFactory().createLiteral(1, TypeFacility.RUNTIME_TYPES.INTEGER); - obj.getCriteria().add(getLanguageFactory().createCompareCriteria(Operator.EQ, one, one)); - obj.setJoinType(JoinType.INNER_JOIN); + public List<?> translate(ILanguageObject obj, ExecutionContext context) { + //DB2 doesn't support cross join + if (obj instanceof IJoin) { + IJoin join = (IJoin)obj; + if (join.getJoinType() == JoinType.CROSS_JOIN) { + ILiteral one = getLanguageFactory().createLiteral(1, TypeFacility.RUNTIME_TYPES.INTEGER); + join.getCriteria().add(getLanguageFactory().createCompareCriteria(Operator.EQ, one, one)); + join.setJoinType(JoinType.INNER_JOIN); + } + } + //DB2 needs projected nulls wrapped in casts + if (obj instanceof ISelectSymbol) { + ISelectSymbol selectSymbol = (ISelectSymbol)obj; + if (selectSymbol.getExpression() instanceof ILiteral) { + ILiteral literal = (ILiteral)selectSymbol.getExpression(); + if (literal.getValue() == null) { + selectSymbol.setExpression(ConvertModifier.createConvertFunction(getLanguageFactory(), literal, TypeFacility.getDataTypeName(literal.getType()))); } - }; - - command.acceptVisitor(hierarchyVisitor); - - ISelect select = ((IQuery)command).getSelect(); - for (ISelectSymbol selectSymbol : select.getSelectSymbols()) { - if (selectSymbol.getExpression() instanceof ILiteral) { - ILiteral literal = (ILiteral)selectSymbol.getExpression(); - if (literal.getValue() == null) { - selectSymbol.setExpression(createCastToExprType(literal)); - } - } } } - return command; + return super.translate(obj, context); } @Override @@ -115,67 +156,6 @@ return DB2Capabilities.class; } - /** - * Create and return an expression to cast <code>expr</code> to <code>expr</code>'s - * type. - * <p> - * If a compatible type is not found, <code>expr</code> is returned unmodified. - * <p> - * <em>WARNING</em>: This method currently returns the smallest type associated with - * the run-time type. So, all <code>String</code> expressions, regardless of - * their value's length are returned as CHAR. - * <p> - * For example, if <code>expr</code> is "e1" of type <code>String</code> the - * returned expression would be "CAST(expr AS CHAR)". - * - * @param expr - * @return - */ - private IExpression createCastToExprType(IExpression expr) { - String typeName = null; - if ( RUNTIME_TYPES.STRING.equals(expr.getType()) ) { - typeName = "CHAR"; //$NON-NLS-1$ - } else if ( RUNTIME_TYPES.BOOLEAN.equals(expr.getType()) ) { - typeName = "SMALLINT"; //$NON-NLS-1$ - } else if ( RUNTIME_TYPES.BYTE.equals(expr.getType()) ) { - typeName = "SMALLINT"; //$NON-NLS-1$ - } else if ( RUNTIME_TYPES.SHORT.equals(expr.getType()) ) { - typeName = "SMALLINT"; //$NON-NLS-1$ - } else if ( RUNTIME_TYPES.CHAR.equals(expr.getType()) ) { - typeName = "CHAR"; //$NON-NLS-1$ - } else if ( RUNTIME_TYPES.INTEGER.equals(expr.getType()) ) { - typeName = "INTEGER"; //$NON-NLS-1$ - } else if ( RUNTIME_TYPES.LONG.equals(expr.getType()) ) { - typeName = "BIGINT"; //$NON-NLS-1$ - } else if ( RUNTIME_TYPES.BIG_INTEGER.equals(expr.getType()) ) { - typeName = "BIGINT"; //$NON-NLS-1$ - } else if ( RUNTIME_TYPES.FLOAT.equals(expr.getType()) ) { - typeName = "REAL"; //$NON-NLS-1$ - } else if ( RUNTIME_TYPES.DOUBLE.equals(expr.getType()) ) { - typeName = "DOUBLE"; //$NON-NLS-1$ - } else if ( RUNTIME_TYPES.BIG_DECIMAL.equals(expr.getType()) ) { - typeName = "DECIMAL"; //$NON-NLS-1$ - } else if ( RUNTIME_TYPES.DATE.equals(expr.getType()) ) { - typeName = "DATE"; //$NON-NLS-1$ - } else if ( RUNTIME_TYPES.TIME.equals(expr.getType()) ) { - typeName = "TIME"; //$NON-NLS-1$ - } else if ( RUNTIME_TYPES.TIMESTAMP.equals(expr.getType()) ) { - typeName = "TIMESTAMP"; //$NON-NLS-1$ - } else if ( RUNTIME_TYPES.OBJECT.equals(expr.getType()) ) { - typeName = "BLOB"; //$NON-NLS-1$ - } else if ( RUNTIME_TYPES.BLOB.equals(expr.getType()) ) { - typeName = "BLOB"; //$NON-NLS-1$ - } else if ( RUNTIME_TYPES.CLOB.equals(expr.getType()) ) { - typeName = "CLOB"; //$NON-NLS-1$ - } else if ( RUNTIME_TYPES.XML.equals(expr.getType()) ) { - typeName = "CLOB"; //$NON-NLS-1$ - } - if ( typeName != null ) { - return getLanguageFactory().createFunction("CAST", Arrays.asList(expr, getLanguageFactory().createLiteral(typeName, String.class)), expr.getType()); //$NON-NLS-1$ - } - return expr; - } - @Override public NullOrder getDefaultNullOrder() { return NullOrder.HIGH; Deleted: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/derby/DerbyConvertModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/derby/DerbyConvertModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/derby/DerbyConvertModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -1,110 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * See the COPYRIGHT.txt file distributed with this work for information - * regarding copyright ownership. Some portions may be licensed - * to Red Hat, Inc. under one or more contributor license agreements. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301 USA. - */ - -package org.teiid.connector.jdbc.derby; - -import java.util.Arrays; - -import org.teiid.connector.api.TypeFacility; -import org.teiid.connector.jdbc.db2.DB2ConvertModifier; -import org.teiid.connector.language.IExpression; -import org.teiid.connector.language.IFunction; -import org.teiid.connector.language.ILanguageFactory; - - -/** - */ -public class DerbyConvertModifier extends DB2ConvertModifier { - - private ILanguageFactory langFactory; - - public DerbyConvertModifier(ILanguageFactory langFactory) { - super(langFactory); - this.langFactory = langFactory; - } - - @Override - protected IExpression convertToReal(IExpression expression, Class sourceType) { - - if(sourceType.equals(TypeFacility.RUNTIME_TYPES.STRING)){ - - // BEFORE: convert(string_expr, float) - // AFTER: cast(cast(string_expr as decimal) as float) - IFunction inner = langFactory.createFunction("cast", //$NON-NLS-1$ - Arrays.asList( expression, langFactory.createLiteral("decimal", TypeFacility.RUNTIME_TYPES.STRING) ), //$NON-NLS-1$ - TypeFacility.RUNTIME_TYPES.BIG_DECIMAL); - - IFunction outer = langFactory.createFunction("cast", //$NON-NLS-1$ - Arrays.asList( inner, langFactory.createLiteral("float", TypeFacility.RUNTIME_TYPES.STRING) ), //$NON-NLS-1$ - TypeFacility.RUNTIME_TYPES.FLOAT); - - return outer; - - } else if(sourceType.equals(TypeFacility.RUNTIME_TYPES.DOUBLE) || - sourceType.equals(TypeFacility.RUNTIME_TYPES.BIG_DECIMAL)) { - - // BEFORE: convert(num_expr, float) - // AFTER: cast(num_expr as float) - return langFactory.createFunction("cast", //$NON-NLS-1$ - Arrays.asList( expression, langFactory.createLiteral("float", TypeFacility.RUNTIME_TYPES.STRING) ), //$NON-NLS-1$ - TypeFacility.RUNTIME_TYPES.FLOAT); - } - - // Just drop anything else - return null; - } - - @Override - protected IExpression convertToDouble(IExpression expression, Class sourceType) { - - if(sourceType.equals(TypeFacility.RUNTIME_TYPES.STRING)){ - // BEFORE: convert(string_expr, double) - // AFTER: cast(cast(string_expr as decimal) as double) - IFunction inner = langFactory.createFunction("cast", //$NON-NLS-1$ - Arrays.asList( expression, langFactory.createLiteral("decimal", TypeFacility.RUNTIME_TYPES.STRING) ), //$NON-NLS-1$ - TypeFacility.RUNTIME_TYPES.BIG_DECIMAL); - - return langFactory.createFunction("cast", //$NON-NLS-1$ - Arrays.asList( inner, langFactory.createLiteral("double", TypeFacility.RUNTIME_TYPES.STRING) ), //$NON-NLS-1$ - TypeFacility.RUNTIME_TYPES.DOUBLE); - } - - // Just drop anything else - return null; - } - - @Override - protected IExpression convertToBigDecimal(IExpression expression, Class sourceType) { - - if(sourceType.equals(TypeFacility.RUNTIME_TYPES.STRING)){ - // BEFORE: convert(string_expr, bigdecimal) - // AFTER: cast(string_expr as decimal) - return langFactory.createFunction("cast", //$NON-NLS-1$ - Arrays.asList( expression, langFactory.createLiteral("decimal", TypeFacility.RUNTIME_TYPES.STRING) ), //$NON-NLS-1$ - TypeFacility.RUNTIME_TYPES.BIG_DECIMAL); - } - - // Just drop anything else - return null; - } - -} Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/derby/DerbySQLTranslator.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/derby/DerbySQLTranslator.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/derby/DerbySQLTranslator.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -49,7 +49,6 @@ //overrides of db2 functions registerFunctionModifier(SourceSystemFunctions.CONCAT, new EscapeSyntaxModifier()); - registerFunctionModifier(SourceSystemFunctions.CONVERT, new DerbyConvertModifier(getLanguageFactory())); } @Override Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/informix/InformixSQLTranslator.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/informix/InformixSQLTranslator.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/informix/InformixSQLTranslator.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -28,7 +28,7 @@ import org.teiid.connector.api.ConnectorEnvironment; import org.teiid.connector.api.ConnectorException; import org.teiid.connector.api.SourceSystemFunctions; -import org.teiid.connector.jdbc.translator.DropFunctionModifier; +import org.teiid.connector.jdbc.translator.ConvertModifier; import org.teiid.connector.jdbc.translator.Translator; @@ -39,7 +39,7 @@ @Override public void initialize(ConnectorEnvironment env) throws ConnectorException { super.initialize(env); - registerFunctionModifier(SourceSystemFunctions.CONVERT, new DropFunctionModifier()); + registerFunctionModifier(SourceSystemFunctions.CONVERT, new ConvertModifier()); } @Override Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/mysql/BitFunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/mysql/BitFunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/mysql/BitFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -22,10 +22,12 @@ package org.teiid.connector.jdbc.mysql; -import org.teiid.connector.api.SourceSystemFunctions; +import java.util.Arrays; +import java.util.List; + import org.teiid.connector.api.TypeFacility; import org.teiid.connector.jdbc.translator.AliasModifier; -import org.teiid.connector.language.IExpression; +import org.teiid.connector.jdbc.translator.ConvertModifier; import org.teiid.connector.language.IFunction; import org.teiid.connector.language.ILanguageFactory; @@ -41,9 +43,9 @@ * Wrap the renamed function in a convert back to integer */ @Override - public IExpression modify(IFunction function) { - return langFactory.createFunction(SourceSystemFunctions.CONVERT, - new IExpression[] {super.modify(function), langFactory.createLiteral(MySQLConvertModifier.SIGNED_INTEGER, TypeFacility.RUNTIME_TYPES.STRING)}, TypeFacility.RUNTIME_TYPES.INTEGER); - } + public List<?> translate(IFunction function) { + modify(function); + return Arrays.asList(ConvertModifier.createConvertFunction(langFactory, function, TypeFacility.RUNTIME_NAMES.INTEGER)); + } } Deleted: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/mysql/MySQLConvertModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/mysql/MySQLConvertModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/mysql/MySQLConvertModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -1,182 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * See the COPYRIGHT.txt file distributed with this work for information - * regarding copyright ownership. Some portions may be licensed - * to Red Hat, Inc. under one or more contributor license agreements. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301 USA. - */ - -package org.teiid.connector.jdbc.mysql; - -import java.util.Arrays; -import java.util.List; - -import org.teiid.connector.jdbc.translator.BasicFunctionModifier; -import org.teiid.connector.jdbc.translator.DropFunctionModifier; -import org.teiid.connector.language.ICompareCriteria; -import org.teiid.connector.language.IExpression; -import org.teiid.connector.language.IFunction; -import org.teiid.connector.language.ILanguageFactory; -import org.teiid.connector.language.ILiteral; -import org.teiid.connector.language.ICompareCriteria.Operator; - - - -/** - * @since 4.3 - */ -class MySQLConvertModifier extends BasicFunctionModifier { - - public static final String SIGNED_INTEGER = "SIGNED INTEGER"; //$NON-NLS-1$ - - private static DropFunctionModifier DROP_MODIFIER = new DropFunctionModifier(); - - private ILanguageFactory langFactory; - - MySQLConvertModifier(ILanguageFactory langFactory) { - this.langFactory = langFactory; - } - - public IExpression modify(IFunction function) { - List<IExpression> args = function.getParameters(); - - if (args.get(0) != null && args.get(0) instanceof ILiteral && ((ILiteral)args.get(0)).getValue() == null ) { - if (args.get(1) != null && args.get(1) instanceof ILiteral) { - // This is a convert(null, ...) or cast(null as ...) - return DROP_MODIFIER.modify(function); - } - } - - if (args.get(1) != null && args.get(1) instanceof ILiteral) { - String target = ((String)((ILiteral)args.get(1)).getValue()).toLowerCase(); - if (target.equals("string")) { //$NON-NLS-1$ - return convertToString(function); - } else if (target.equals("byte") || //$NON-NLS-1$ - target.equals("short") || //$NON-NLS-1$ - target.equals("integer")) { //$NON-NLS-1$ - return convertToNativeType(function, SIGNED_INTEGER); - } else if (target.equals("long") || //$NON-NLS-1$ - target.equals("biginteger")) { //$NON-NLS-1$ - return convertToNativeType(function, "SIGNED"); //$NON-NLS-1$ - } else if (target.equals("float") || //$NON-NLS-1$ - target.equals("double") || //$NON-NLS-1$ - target.equals("bigdecimal")) { //$NON-NLS-1$ - return convertToNumeric(function); - } else if (target.equals("date")) { //$NON-NLS-1$ - return convertToDateTime("DATE", args.get(0), java.sql.Date.class); //$NON-NLS-1$ - } else if (target.equals("time")) { //$NON-NLS-1$ - return convertToDateTime("TIME", args.get(0), java.sql.Time.class); //$NON-NLS-1$ - } else if (target.equals("timestamp")) { //$NON-NLS-1$ - return convertToDateTime("TIMESTAMP", args.get(0), java.sql.Timestamp.class); //$NON-NLS-1$ - } else if (target.equals("char")) { //$NON-NLS-1$ - return convertToNativeType(function, "CHAR (1)"); //$NON-NLS-1$ - } else if (target.equals("boolean")) { //$NON-NLS-1$ - return convertToBoolean(function); - } - } - return DROP_MODIFIER.modify(function); - } - - private IExpression convertToString(IFunction function) { - int srcCode = getSrcCode(function); - switch(srcCode) { - case BOOLEAN: - // convert(booleanSrc, string) --> CASE WHEN booleanSrc THEN '1' ELSE '0' END - List<ICompareCriteria> when = Arrays.asList(langFactory.createCompareCriteria(Operator.EQ, function.getParameters().get(0), langFactory.createLiteral(Boolean.TRUE, Boolean.class))); - List<ILiteral> then = Arrays.asList(langFactory.createLiteral("1", String.class)); //$NON-NLS-1$ - IExpression elseExpr = langFactory.createLiteral("0", String.class); //$NON-NLS-1$ - return langFactory.createSearchedCaseExpression(when, then, elseExpr, String.class); - case BYTE: - case SHORT: - case INTEGER: - case LONG: - case BIGINTEGER: - case FLOAT: - case DOUBLE: - case BIGDECIMAL: - // convert(src, string) --> convert(src, CHAR) - return convertToNativeType(function, "CHAR"); //$NON-NLS-1$ - case DATE: - // convert (dateSrc, string) --> date_format(dateSrc, '%Y-%m-%d') - return convertDateTimeToString(function, "%Y-%m-%d"); //$NON-NLS-1$ - case TIME: - // convert (timeSrc, string) --> date_format(timeSrc, '%H:%i:%S') - return convertDateTimeToString(function, "%H:%i:%S"); //$NON-NLS-1$ - case TIMESTAMP: - // convert (tsSrc, string) --> date_format(tsSrc, '%Y-%m-%d %H:%i:%S.%f') - return convertDateTimeToString(function, "%Y-%m-%d %H:%i:%S.%f"); //$NON-NLS-1$ - default: - return DROP_MODIFIER.modify(function); - } - } - - private IExpression convertToNativeType(IFunction function, String targetType) { - List<IExpression> args = function.getParameters(); - function.setName("convert"); //$NON-NLS-1$ - args.set(1, langFactory.createLiteral(targetType, String.class)); - return function; - } - - /** - * In version 5.1 and after, we can simple use convert(x, DECIMAL), but for backward compatibility we must do (x + 0.0) - * @param function - * @return - * @since 4.3 - */ - private IExpression convertToNumeric(IFunction function) { - // convert(x, float/double/bigdecimal) --> (x + 0.0) - return langFactory.createFunction("+", //$NON-NLS-1$ - Arrays.asList(function.getParameters().get(0), - langFactory.createLiteral(new Double(0.0), Double.class)), - Double.class); - } - - private IExpression convertToDateTime(String functionName, IExpression value, Class targetType) { - return langFactory.createFunction(functionName, - Arrays.asList(value), - targetType); - } - - private IExpression convertToBoolean(IFunction function) { - int srcCode = getSrcCode(function); - switch(srcCode) { - case STRING: - // convert(src, boolean) --> CASE src WHEN 'true' THEN 1 ELSE 0 END - // convert(booleanSrc, string) --> CASE WHEN booleanSrc THEN '1' ELSE '0' END - List<ICompareCriteria> when = Arrays.asList(langFactory.createCompareCriteria(Operator.EQ, function.getParameters().get(0), langFactory.createLiteral("true", String.class))); - List<ILiteral> then = Arrays.asList(langFactory.createLiteral(Integer.valueOf(1), Integer.class)); //$NON-NLS-1$ - IExpression elseExpr = langFactory.createLiteral(Integer.valueOf(0), Integer.class); //$NON-NLS-1$ - return langFactory.createSearchedCaseExpression(when, then, elseExpr, String.class); - default: - return DROP_MODIFIER.modify(function); - } - } - - private IFunction convertDateTimeToString(IFunction function, String format) { - // convert (date, string) --> date_format(date, format) - List<IExpression> args = function.getParameters(); - function.setName("date_format"); //$NON-NLS-1$ - args.set(1, langFactory.createLiteral(format, String.class)); - return function; - } - - private int getSrcCode(IFunction function) { - List<IExpression> args = function.getParameters(); - Class srcType = args.get(0).getType(); - return ((Integer) typeMap.get(srcType)).intValue(); - } -} Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/mysql/MySQLTranslator.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/mysql/MySQLTranslator.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/mysql/MySQLTranslator.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -28,30 +28,57 @@ import java.sql.Statement; import java.sql.Time; import java.sql.Timestamp; +import java.util.Arrays; +import java.util.List; import org.teiid.connector.api.ConnectorCapabilities; import org.teiid.connector.api.ConnectorEnvironment; import org.teiid.connector.api.ConnectorException; import org.teiid.connector.api.SourceSystemFunctions; +import org.teiid.connector.jdbc.translator.ConvertModifier; +import org.teiid.connector.jdbc.translator.FunctionModifier; import org.teiid.connector.jdbc.translator.LocateFunctionModifier; import org.teiid.connector.jdbc.translator.Translator; +import org.teiid.connector.language.IFunction; - - /** * @since 4.3 */ public class MySQLTranslator extends Translator { - + @Override public void initialize(ConnectorEnvironment env) throws ConnectorException { super.initialize(env); - registerFunctionModifier(SourceSystemFunctions.CONVERT, new MySQLConvertModifier(getLanguageFactory())); registerFunctionModifier(SourceSystemFunctions.BITAND, new BitFunctionModifier("&", getLanguageFactory())); //$NON-NLS-1$ registerFunctionModifier(SourceSystemFunctions.BITNOT, new BitFunctionModifier("~", getLanguageFactory())); //$NON-NLS-1$ registerFunctionModifier(SourceSystemFunctions.BITOR, new BitFunctionModifier("|", getLanguageFactory())); //$NON-NLS-1$ registerFunctionModifier(SourceSystemFunctions.BITXOR, new BitFunctionModifier("^", getLanguageFactory())); //$NON-NLS-1$ registerFunctionModifier(SourceSystemFunctions.LOCATE, new LocateFunctionModifier(getLanguageFactory())); + + //add in type conversion + ConvertModifier convertModifier = new ConvertModifier(); + convertModifier.addTypeMapping("signed", FunctionModifier.BYTE, FunctionModifier.SHORT, FunctionModifier.INTEGER, FunctionModifier.LONG); //$NON-NLS-1$ + //char(n) assume 4.1 or later + convertModifier.addTypeMapping("char(1)", FunctionModifier.CHAR); //$NON-NLS-1$ + convertModifier.addTypeMapping("char", FunctionModifier.STRING); //$NON-NLS-1$ + convertModifier.addTypeMapping("date", FunctionModifier.DATE); //$NON-NLS-1$ + convertModifier.addTypeMapping("time", FunctionModifier.TIME); //$NON-NLS-1$ + convertModifier.addTypeMapping("timestamp", FunctionModifier.TIMESTAMP); //$NON-NLS-1$ + convertModifier.addConvert(FunctionModifier.STRING, FunctionModifier.DATE, new ConvertModifier.FormatModifier("DATE")); //$NON-NLS-1$ + convertModifier.addConvert(FunctionModifier.STRING, FunctionModifier.TIME, new ConvertModifier.FormatModifier("TIME")); //$NON-NLS-1$ + convertModifier.addConvert(FunctionModifier.STRING, FunctionModifier.TIMESTAMP, new ConvertModifier.FormatModifier("TIMESTAMP")); //$NON-NLS-1$ + convertModifier.addConvert(FunctionModifier.DATE, FunctionModifier.STRING, new ConvertModifier.FormatModifier("date_format", "%Y-%m-%d")); //$NON-NLS-1$ //$NON-NLS-2$ + convertModifier.addConvert(FunctionModifier.TIME, FunctionModifier.STRING, new ConvertModifier.FormatModifier("date_format", "%H:%i:%S")); //$NON-NLS-1$ //$NON-NLS-2$ + convertModifier.addConvert(FunctionModifier.TIMESTAMP, FunctionModifier.STRING, new ConvertModifier.FormatModifier("date_format", "%Y-%m-%d %H:%i:%S.%f")); //$NON-NLS-1$ //$NON-NLS-2$ + convertModifier.addTypeConversion(new FunctionModifier() { + @Override + public List<?> translate(IFunction function) { + return Arrays.asList(function.getParameters().get(0), " + 0.0"); //$NON-NLS-1$ + } + }, FunctionModifier.BIGDECIMAL, FunctionModifier.BIGINTEGER, FunctionModifier.FLOAT, FunctionModifier.DOUBLE); + convertModifier.addNumericBooleanConversions(); + convertModifier.setWideningNumericImplicit(true); + registerFunctionModifier(SourceSystemFunctions.CONVERT, convertModifier); } @Override Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/ConcatFunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/ConcatFunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/ConcatFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -22,13 +22,13 @@ package org.teiid.connector.jdbc.oracle; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.List; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.List; import org.teiid.connector.api.SourceSystemFunctions; import org.teiid.connector.api.TypeFacility; -import org.teiid.connector.jdbc.translator.BasicFunctionModifier; +import org.teiid.connector.jdbc.translator.FunctionModifier; import org.teiid.connector.language.ICriteria; import org.teiid.connector.language.IExpression; import org.teiid.connector.language.IFunction; @@ -44,7 +44,7 @@ * CONCAT(a, b) ==> CASE WHEN (a is NULL OR b is NULL) THEN NULL ELSE CONCAT(a, b) * </code> */ -public class ConcatFunctionModifier extends BasicFunctionModifier { +public class ConcatFunctionModifier extends FunctionModifier { private ILanguageFactory langFactory; /** @@ -52,25 +52,23 @@ */ public ConcatFunctionModifier(ILanguageFactory langFactory) { this.langFactory = langFactory; - } - - /** - * @see org.teiid.connector.jdbc.translator.BasicFunctionModifier#modify(org.teiid.connector.language.IFunction) - */ - public IExpression modify(IFunction function) { - List when = new ArrayList(); + } + + @Override + public List<?> translate(IFunction function) { + List when = new ArrayList(); IExpression a = function.getParameters().get(0); IExpression b = function.getParameters().get(1); List crits = new ArrayList(); ILiteral nullValue = langFactory.createLiteral(null, TypeFacility.RUNTIME_TYPES.STRING); if (isNull(a)) { - return nullValue; + return Arrays.asList(nullValue); } else if (!isNotNull(a)) { crits.add(langFactory.createIsNullCriteria(a, false)); } if (isNull(b)) { - return nullValue; + return Arrays.asList(nullValue); } else if (!isNotNull(b)) { crits.add(langFactory.createIsNullCriteria(b, false)); } @@ -78,7 +76,7 @@ ICriteria crit = null; if (crits.isEmpty()) { - return function; + return null; } else if (crits.size() == 1) { crit = (ICriteria)crits.get(0); } else { @@ -86,7 +84,7 @@ } when.add(crit); List then = Arrays.asList(new IExpression[] {nullValue}); - return langFactory.createSearchedCaseExpression(when, then, function, TypeFacility.RUNTIME_TYPES.STRING); + return Arrays.asList(langFactory.createSearchedCaseExpression(when, then, function, TypeFacility.RUNTIME_TYPES.STRING)); } private boolean isNotNull(IExpression expr) { Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/DayWeekQuarterFunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/DayWeekQuarterFunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/DayWeekQuarterFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -25,9 +25,8 @@ import java.util.Arrays; import java.util.List; -import org.teiid.connector.jdbc.translator.BasicFunctionModifier; import org.teiid.connector.jdbc.translator.FunctionModifier; -import org.teiid.connector.language.*; +import org.teiid.connector.language.IFunction; /** @@ -38,32 +37,16 @@ * 4) week * 5) quarter */ -public class DayWeekQuarterFunctionModifier extends BasicFunctionModifier implements FunctionModifier { - private ILanguageFactory langFactory; +public class DayWeekQuarterFunctionModifier extends FunctionModifier { private String format; - public DayWeekQuarterFunctionModifier(ILanguageFactory langFactory, String format) { - this.langFactory = langFactory; + public DayWeekQuarterFunctionModifier(String format) { this.format = format; } - /* - * @see com.metamatrix.connector.jdbc.extension.FunctionModifier#modify(com.metamatrix.data.language.IFunction) - */ - public IExpression modify(IFunction function) { - List<IExpression> args = function.getParameters(); - - IFunction inner = langFactory.createFunction("TO_CHAR", //$NON-NLS-1$ - Arrays.asList( - args.get(0), - langFactory.createLiteral(format, String.class)), - String.class); - - IFunction outer = langFactory.createFunction("TO_NUMBER", //$NON-NLS-1$ - Arrays.asList(inner), - Integer.class); - - return outer; + @Override + public List<?> translate(IFunction function) { + return Arrays.asList("to_number(TO_CHAR(",function.getParameters().get(0), ", '", format,"'))"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } } Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/LeftOrRightFunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/LeftOrRightFunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/LeftOrRightFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -26,26 +26,25 @@ import java.util.List; import org.teiid.connector.api.TypeFacility; -import org.teiid.connector.jdbc.translator.BasicFunctionModifier; import org.teiid.connector.jdbc.translator.FunctionModifier; -import org.teiid.connector.language.*; +import org.teiid.connector.language.IExpression; +import org.teiid.connector.language.IFunction; +import org.teiid.connector.language.ILanguageFactory; /** * Convert left(string, count) --> substr(string, 1, count) * or right(string, count) --> substr(string, -1 * count) - we lack a way to express a unary negation */ -public class LeftOrRightFunctionModifier extends BasicFunctionModifier implements FunctionModifier { +public class LeftOrRightFunctionModifier extends FunctionModifier { private ILanguageFactory langFactory; public LeftOrRightFunctionModifier(ILanguageFactory langFactory) { this.langFactory = langFactory; } - /* - * @see com.metamatrix.connector.jdbc.extension.FunctionModifier#modify(com.metamatrix.data.language.IFunction) - */ - public IExpression modify(IFunction function) { + @Override + public List<?> translate(IFunction function) { List<IExpression> args = function.getParameters(); IFunction func = null; @@ -68,6 +67,6 @@ String.class); } - return func; + return Arrays.asList(func); } } Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/Log10FunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/Log10FunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/Log10FunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -24,12 +24,14 @@ import java.util.List; -import org.teiid.connector.jdbc.translator.BasicFunctionModifier; +import org.teiid.connector.api.TypeFacility; import org.teiid.connector.jdbc.translator.FunctionModifier; -import org.teiid.connector.language.*; +import org.teiid.connector.language.IExpression; +import org.teiid.connector.language.IFunction; +import org.teiid.connector.language.ILanguageFactory; -public class Log10FunctionModifier extends BasicFunctionModifier implements FunctionModifier { +public class Log10FunctionModifier extends FunctionModifier { private ILanguageFactory languageFactory; @@ -37,13 +39,14 @@ this.languageFactory = languageFactory; } - public IExpression modify(IFunction function) { + @Override + public List<?> translate(IFunction function) { function.setName("log"); //$NON-NLS-1$ List<IExpression> args = function.getParameters(); args.add(args.get(0)); - args.set(0, languageFactory.createLiteral(new Integer(10), Integer.class)); - return function; + args.set(0, languageFactory.createLiteral(new Integer(10), TypeFacility.RUNTIME_TYPES.INTEGER)); + return null; } } Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/MonthOrDayNameFunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/MonthOrDayNameFunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/MonthOrDayNameFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -25,7 +25,8 @@ import java.util.Arrays; import java.util.List; -import org.teiid.connector.jdbc.translator.BasicFunctionModifier; +import org.teiid.connector.api.SourceSystemFunctions; +import org.teiid.connector.api.TypeFacility; import org.teiid.connector.jdbc.translator.FunctionModifier; import org.teiid.connector.language.IExpression; import org.teiid.connector.language.IFunction; @@ -36,7 +37,7 @@ * Convert the MONTHNAME etc. function into an equivalent Oracle function. * Format: to_char(timestampvalue/dayvalue, 'Month'/'Day') */ -public class MonthOrDayNameFunctionModifier extends BasicFunctionModifier implements FunctionModifier { +public class MonthOrDayNameFunctionModifier extends FunctionModifier { private ILanguageFactory langFactory; private String format; @@ -45,22 +46,20 @@ this.format = format; } - /* - * @see com.metamatrix.connector.jdbc.extension.FunctionModifier#modify(com.metamatrix.data.language.IFunction) - */ - public IExpression modify(IFunction function) { + @Override + public List<?> translate(IFunction function) { List<IExpression> args = function.getParameters(); IFunction func = langFactory.createFunction("TO_CHAR", //$NON-NLS-1$ Arrays.asList( args.get(0), - langFactory.createLiteral(format, String.class)), - String.class); + langFactory.createLiteral(format, TypeFacility.RUNTIME_TYPES.STRING)), + TypeFacility.RUNTIME_TYPES.STRING); // For some reason, these values have trailing spaces - IFunction trimFunc = langFactory.createFunction("RTRIM", //$NON-NLS-1$ - Arrays.asList( func ), String.class); + IFunction trimFunc = langFactory.createFunction(SourceSystemFunctions.RTRIM, + Arrays.asList( func ), TypeFacility.RUNTIME_TYPES.STRING); - return trimFunc; + return Arrays.asList(trimFunc); } } Deleted: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/OracleConvertModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/OracleConvertModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/OracleConvertModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -1,532 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * See the COPYRIGHT.txt file distributed with this work for information - * regarding copyright ownership. Some portions may be licensed - * to Red Hat, Inc. under one or more contributor license agreements. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301 USA. - */ - -package org.teiid.connector.jdbc.oracle; - -import java.util.Arrays; -import java.util.List; - -import org.teiid.connector.api.ConnectorLogger; -import org.teiid.connector.jdbc.translator.BasicFunctionModifier; -import org.teiid.connector.jdbc.translator.DropFunctionModifier; -import org.teiid.connector.jdbc.translator.FunctionModifier; -import org.teiid.connector.language.IExpression; -import org.teiid.connector.language.IFunction; -import org.teiid.connector.language.ILanguageFactory; -import org.teiid.connector.language.ILiteral; - - -/** - */ -public class OracleConvertModifier extends BasicFunctionModifier implements FunctionModifier { - private static DropFunctionModifier DROP_MODIFIER = new DropFunctionModifier(); - private ILanguageFactory langFactory; - - public OracleConvertModifier(ILanguageFactory langFactory, ConnectorLogger logger) { - this.langFactory = langFactory; - } - - public IExpression modify(IFunction function) { - List<IExpression> args = function.getParameters(); - IExpression modified = null; - - String target = ((String)((ILiteral)args.get(1)).getValue()).toLowerCase(); - if (target.equals("string")) { //$NON-NLS-1$ - modified = convertToString(function); - } else if (target.equals("short")) { //$NON-NLS-1$ - modified = convertToShort(function); - } else if (target.equals("integer")) { //$NON-NLS-1$ - modified = convertToInteger(function); - } else if (target.equals("long")) { //$NON-NLS-1$ - modified = convertToLong(function); - } else if (target.equals("biginteger")) { //$NON-NLS-1$ - modified = convertToBigInteger(function); - } else if (target.equals("float")) { //$NON-NLS-1$ - modified = convertToFloat(function); - } else if (target.equals("double")) { //$NON-NLS-1$ - modified = convertToDouble(function); - } else if (target.equals("bigdecimal")) { //$NON-NLS-1$ - modified = convertToBigDecimal(function); - } else if (target.equals("date")) { //$NON-NLS-1$ - modified = convertToDate(function); - } else if (target.equals("time")) { //$NON-NLS-1$ - modified = convertToTime(function); - } else if (target.equals("timestamp")) { //$NON-NLS-1$ - modified = convertToTimestamp(function); - } else if (target.equals("char")) { //$NON-NLS-1$ - modified = convertToChar(function); - } else if (target.equals("boolean")) { //$NON-NLS-1$ - modified = convertToBoolean(function); - } else if (target.equals("byte")) { //$NON-NLS-1$ - modified = convertToByte(function); - } else { - modified = DROP_MODIFIER.modify(function); - } - return modified; - } - - private IExpression convertToDate(IFunction function) { - IExpression convert = null; - List<IExpression> args = function.getParameters(); - Class srcType = args.get(0).getType(); - int srcCode = getSrcCode(srcType); - - switch(srcCode) { - case STRING: - // convert(STRING, date) --> to_date(STRING, format) - String format = "YYYY-MM-DD"; //$NON-NLS-1$ - convert = dateTypeHelper("to_date", Arrays.asList(args.get(0), //$NON-NLS-1$ - langFactory.createLiteral(format, String.class)), java.sql.Date.class); - break; - case TIMESTAMP: - // convert(TSELEMENT, date) --> trunc(TSELEMENT) - convert = dateTypeHelper("trunc", Arrays.asList(args.get(0)), java.sql.Date.class); //$NON-NLS-1$ - break; - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - /** - * TODO: need to remove the prepend 1970-01-01 and the {ts''} - * @param function - * @return IExpression - */ - private IExpression convertToTime(IFunction function) { - IExpression convert = null; - List<IExpression> args = function.getParameters(); - Class srcType = args.get(0).getType(); - String format = "YYYY-MM-DD HH24:MI:SS"; //$NON-NLS-1$ - - int srcCode = getSrcCode(srcType); - switch(srcCode) { - case STRING: - //convert(STRING, time) --> to_date('1970-01-01 ' || to_char(timevalue, 'HH24:MI:SS'), 'YYYY-MM-DD HH24:MI:SS') - IFunction inner0 = langFactory.createFunction("to_char", //$NON-NLS-1$ - Arrays.asList( - args.get(0), - langFactory.createLiteral("HH24:MI:SS", String.class)), //$NON-NLS-1$ - String.class); - - IExpression prependedPart0 = langFactory.createFunction("||", //$NON-NLS-1$ - Arrays.asList( - langFactory.createLiteral("1970-01-01 ", String.class), //$NON-NLS-1$ - inner0), - String.class); - - convert = langFactory.createFunction("to_date", //$NON-NLS-1$ - Arrays.asList(prependedPart0, - langFactory.createLiteral(format, String.class)), - java.sql.Time.class); - break; - case TIMESTAMP: - // convert(timestamp, time) - // --> to_date(('1970-01-01 ' || to_char(timestampvalue, 'HH24:MI:SS'))), - // 'YYYY-MM-DD HH24:MI:SS') - IFunction inner = langFactory.createFunction("to_char", //$NON-NLS-1$ - Arrays.asList( - args.get(0), - langFactory.createLiteral("HH24:MI:SS", String.class)), //$NON-NLS-1$ - String.class); - - IExpression prependedPart = langFactory.createFunction("||", //$NON-NLS-1$ - Arrays.asList( - langFactory.createLiteral("1970-01-01 ", String.class), //$NON-NLS-1$ - inner), - String.class); - - convert = langFactory.createFunction("to_date", //$NON-NLS-1$ - Arrays.asList(prependedPart, - langFactory.createLiteral(format, String.class)), - java.sql.Time.class); - break; - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IExpression convertToTimestamp(IFunction function) { - IExpression convert = null; - List<IExpression> args = function.getParameters(); - Class srcType = args.get(0).getType(); - int srcCode = getSrcCode(srcType); - switch(srcCode) { - case STRING: - // convert(STRING, timestamp) --> to_date(timestampvalue, 'YYYY-MM-DD HH24:MI:SS.FF'))) - String format = "YYYY-MM-DD HH24:MI:SS.FF"; //$NON-NLS-1$ - convert = dateTypeHelper("to_timestamp", Arrays.asList(args.get(0), //$NON-NLS-1$ - langFactory.createLiteral(format, String.class)), java.sql.Timestamp.class); - break; - case TIME: - case DATE: - convert = dateTypeHelper("cast", Arrays.asList(args.get(0), //$NON-NLS-1$ - langFactory.createLiteral("timestamp", String.class)), java.sql.Timestamp.class); //$NON-NLS-1$ - break; - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IExpression convertToChar(IFunction function) { - // two cases: - // 1) 2-byte: convert(string, char) --> cast(stringkey AS char(2)) - // 2) single bit: just drop - // TODO: case 1) - return DROP_MODIFIER.modify(function); - } - - private IExpression convertToString(IFunction function) { - IExpression convert = null; - List<IExpression> args = function.getParameters(); - String format = null; - - int srcCode = getSrcCode(function); - switch(srcCode) { // convert(input, string) --> to_char(input) - case BOOLEAN: - convert = langFactory.createFunction("decode", Arrays.asList( //$NON-NLS-1$ - args.get(0), - langFactory.createLiteral(new Integer(0), Integer.class), - langFactory.createLiteral("false", String.class), //$NON-NLS-1$ - langFactory.createLiteral(new Integer(1), Integer.class), - langFactory.createLiteral("true", String.class) ), //$NON-NLS-1$ - String.class); - - break; - case BYTE: - case SHORT: - case INTEGER: - case LONG: - case BIGINTEGER: - case FLOAT: - case DOUBLE: - case BIGDECIMAL: - convert = createStringFunction(args.get(0)); - break; - // convert(input, string) --> to_char(input, format) - case DATE: - format = "YYYY-MM-DD"; //$NON-NLS-1$ - convert = createStringFunction(args.get(0), format); - break; - case TIME: - format = "HH24:MI:SS"; //$NON-NLS-1$ - convert = createStringFunction(args.get(0), format); - break; - case TIMESTAMP: - convert = createStringFunction(args.get(0), "YYYY-MM-DD HH24:MI:SS.FF"); //$NON-NLS-1$ - break; - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IExpression convertToBoolean(IFunction function) { - IExpression convert = null; - int srcCode = getSrcCode(function); - switch(srcCode) { - case STRING: - // convert(src, boolean) --> decode(string, 'true', 1, 'false', 0) - convert = booleanHelper(function); - break; - case BYTE: - case SHORT: - case INTEGER: - case LONG: - case BIGINTEGER: - case FLOAT: - case DOUBLE: - case BIGDECIMAL: - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IExpression convertToByte(IFunction function) { - IExpression convert = null; - int srcCode = getSrcCode(function); - - switch(srcCode) { - case STRING: - convert = stringSrcHelper(function); - break; - case BOOLEAN: - case SHORT: - case INTEGER: - case LONG: - case BIGINTEGER: - case FLOAT: - case DOUBLE: - case BIGDECIMAL: - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IExpression convertToShort(IFunction function) { - IExpression convert = null; - int srcCode = getSrcCode(function); - - switch(srcCode) { - case STRING: - convert = stringSrcHelper(function); - break; - case BOOLEAN: - case BYTE: - case INTEGER: - case LONG: - case BIGINTEGER: - case FLOAT: - case DOUBLE: - case BIGDECIMAL: - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IExpression convertToInteger(IFunction function) { - IExpression convert = null; - int srcCode = getSrcCode(function); - - switch(srcCode) { - case STRING: - convert = stringSrcHelper(function); - break; - case BOOLEAN: - case LONG: - case BIGINTEGER: - case FLOAT: - case DOUBLE: - case BIGDECIMAL: - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IExpression convertToLong(IFunction function) { - IExpression convert = null; - int srcCode = getSrcCode(function); - - switch(srcCode) { - case STRING: - convert = stringSrcHelper(function); - break; - case BOOLEAN: - case BIGINTEGER: - case FLOAT: - case DOUBLE: - case BIGDECIMAL: - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IExpression convertToBigInteger(IFunction function) { - IExpression convert = null; - int srcCode = getSrcCode(function); - - switch(srcCode) { - case STRING: - convert = stringSrcHelper(function); - break; - case BOOLEAN: - case FLOAT: - case DOUBLE: - case BIGDECIMAL: - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IExpression convertToFloat(IFunction function) { - IExpression convert = null; - int srcCode = getSrcCode(function); - - switch(srcCode) { - case STRING: - convert = stringSrcHelper(function); - break; - case BOOLEAN: - case DOUBLE: - case BIGDECIMAL: - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IExpression convertToDouble(IFunction function) { - IExpression convert = null; - int srcCode = getSrcCode(function); - - switch(srcCode) { - case STRING: - convert = stringSrcHelper(function); - break; - case BOOLEAN: - case BIGDECIMAL: - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IExpression convertToBigDecimal(IFunction function) { - IExpression convert = null; - int srcCode = getSrcCode(function); - - switch(srcCode) { - case STRING: - convert = stringSrcHelper(function); - break; - case BOOLEAN: - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IFunction dateTypeHelper(String functionName, List<IExpression> args, Class target) { - IFunction convert = langFactory.createFunction(functionName, - args, target); - return convert; - } - - private IFunction booleanHelper(IFunction function) { - // using decode(value, 'true', 1, 'false', 0) - List<IExpression> args = function.getParameters(); - - return langFactory.createFunction("decode", //$NON-NLS-1$ - Arrays.asList( - args.get(0), - langFactory.createLiteral("true", String.class), //$NON-NLS-1$ - langFactory.createLiteral(new Byte((byte)1), Byte.class), - langFactory.createLiteral("false", String.class), //$NON-NLS-1$ - langFactory.createLiteral(new Byte((byte)0), Byte.class) - ), java.lang.Boolean.class); - } - - private IExpression stringSrcHelper(IFunction function) { - IExpression convert = null; - List<IExpression> args = function.getParameters(); - // switch the target type - String functionName = "to_number"; //$NON-NLS-1$ - int targetCode = getTargetCode(function.getType()); - switch(targetCode) { - case BYTE: - convert = createFunction(functionName, args.get(0), Byte.class); - break; - case SHORT: - convert = createFunction(functionName, args.get(0), Short.class); - break; - case INTEGER: - convert = createFunction(functionName, args.get(0), Integer.class); - break; - case LONG: - convert = createFunction(functionName, args.get(0), Long.class); - break; - case BIGINTEGER: - convert = createFunction(functionName, args.get(0), java.math.BigInteger.class); - break; - case FLOAT: - convert = createFunction(functionName, args.get(0), Float.class); - break; - case DOUBLE: - convert = createFunction(functionName, args.get(0), Double.class); - break; - case BIGDECIMAL: - convert = createFunction(functionName, args.get(0), java.math.BigDecimal.class); - break; - default: - convert = DROP_MODIFIER.modify(function); - break; - } - return convert; - } - - private IFunction createFunction(String functionName, IExpression args0, Class targetClass) { - IFunction created = langFactory.createFunction(functionName, - Arrays.asList(args0), targetClass); - return created; - } - - private IFunction createStringFunction(IExpression args0, String format) { - IFunction created = langFactory.createFunction("to_char", //$NON-NLS-1$ - Arrays.asList(args0, langFactory.createLiteral(format, String.class)), - String.class); - return created; - } - - private IFunction createStringFunction(IExpression args) { - IFunction created = langFactory.createFunction("to_char", //$NON-NLS-1$ - Arrays.asList( args ), String.class); - return created; - } - - private int getSrcCode(IFunction function) { - List<IExpression> args = function.getParameters(); - Class srcType = args.get(0).getType(); - return ((Integer) typeMap.get(srcType)).intValue(); - } - - private int getSrcCode(Class source) { - return ((Integer) typeMap.get(source)).intValue(); - } - - private int getTargetCode(Class target) { - return ((Integer) typeMap.get(target)).intValue(); - } -} Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/OracleSQLTranslator.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/OracleSQLTranslator.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/OracleSQLTranslator.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -31,6 +31,7 @@ import java.sql.Statement; import java.sql.Types; import java.util.ArrayList; +import java.util.Arrays; import java.util.Collection; import java.util.List; @@ -41,7 +42,9 @@ import org.teiid.connector.api.SourceSystemFunctions; import org.teiid.connector.jdbc.JDBCPlugin; import org.teiid.connector.jdbc.translator.AliasModifier; +import org.teiid.connector.jdbc.translator.ConvertModifier; import org.teiid.connector.jdbc.translator.ExtractFunctionModifier; +import org.teiid.connector.jdbc.translator.FunctionModifier; import org.teiid.connector.jdbc.translator.LocateFunctionModifier; import org.teiid.connector.jdbc.translator.Translator; import org.teiid.connector.language.ICommand; @@ -84,7 +87,6 @@ registerFunctionModifier(SourceSystemFunctions.LOG, new AliasModifier("ln")); //$NON-NLS-1$ registerFunctionModifier(SourceSystemFunctions.CEILING, new AliasModifier("ceil")); //$NON-NLS-1$ registerFunctionModifier(SourceSystemFunctions.LOG10, new Log10FunctionModifier(getLanguageFactory())); - registerFunctionModifier(SourceSystemFunctions.CONVERT, new OracleConvertModifier(getLanguageFactory(), getEnvironment().getLogger())); registerFunctionModifier(SourceSystemFunctions.HOUR, new ExtractFunctionModifier()); registerFunctionModifier(SourceSystemFunctions.YEAR, new ExtractFunctionModifier()); registerFunctionModifier(SourceSystemFunctions.MINUTE, new ExtractFunctionModifier()); @@ -93,40 +95,76 @@ registerFunctionModifier(SourceSystemFunctions.DAYOFMONTH, new ExtractFunctionModifier()); registerFunctionModifier(SourceSystemFunctions.MONTHNAME, new MonthOrDayNameFunctionModifier(getLanguageFactory(), "Month"));//$NON-NLS-1$ registerFunctionModifier(SourceSystemFunctions.DAYNAME, new MonthOrDayNameFunctionModifier(getLanguageFactory(), "Day"));//$NON-NLS-1$ - registerFunctionModifier(SourceSystemFunctions.WEEK, new DayWeekQuarterFunctionModifier(getLanguageFactory(), "WW"));//$NON-NLS-1$ - registerFunctionModifier(SourceSystemFunctions.QUARTER, new DayWeekQuarterFunctionModifier(getLanguageFactory(), "Q"));//$NON-NLS-1$ - registerFunctionModifier(SourceSystemFunctions.DAYOFWEEK, new DayWeekQuarterFunctionModifier(getLanguageFactory(), "D"));//$NON-NLS-1$ - registerFunctionModifier(SourceSystemFunctions.DAYOFYEAR, new DayWeekQuarterFunctionModifier(getLanguageFactory(), "DDD"));//$NON-NLS-1$ + registerFunctionModifier(SourceSystemFunctions.WEEK, new DayWeekQuarterFunctionModifier("WW"));//$NON-NLS-1$ + registerFunctionModifier(SourceSystemFunctions.QUARTER, new DayWeekQuarterFunctionModifier("Q"));//$NON-NLS-1$ + registerFunctionModifier(SourceSystemFunctions.DAYOFWEEK, new DayWeekQuarterFunctionModifier("D"));//$NON-NLS-1$ + registerFunctionModifier(SourceSystemFunctions.DAYOFYEAR, new DayWeekQuarterFunctionModifier("DDD"));//$NON-NLS-1$ registerFunctionModifier(SourceSystemFunctions.LOCATE, new LocateFunctionModifier(getLanguageFactory(), "INSTR", true)); //$NON-NLS-1$ registerFunctionModifier(SourceSystemFunctions.SUBSTRING, new AliasModifier("substr"));//$NON-NLS-1$ registerFunctionModifier(SourceSystemFunctions.LEFT, new LeftOrRightFunctionModifier(getLanguageFactory())); registerFunctionModifier(SourceSystemFunctions.RIGHT, new LeftOrRightFunctionModifier(getLanguageFactory())); registerFunctionModifier(SourceSystemFunctions.CONCAT, new ConcatFunctionModifier(getLanguageFactory())); + + //spatial functions registerFunctionModifier(RELATE, new OracleSpatialFunctionModifier()); registerFunctionModifier(NEAREST_NEIGHBOR, new OracleSpatialFunctionModifier()); registerFunctionModifier(FILTER, new OracleSpatialFunctionModifier()); registerFunctionModifier(WITHIN_DISTANCE, new OracleSpatialFunctionModifier()); + + //add in type conversion + ConvertModifier convertModifier = new ConvertModifier(); + convertModifier.addTypeMapping("char(1)", FunctionModifier.CHAR); //$NON-NLS-1$ + convertModifier.addTypeMapping("date", FunctionModifier.DATE, FunctionModifier.TIME); //$NON-NLS-1$ + convertModifier.addTypeMapping("timestamp", FunctionModifier.TIMESTAMP); //$NON-NLS-1$ + convertModifier.addConvert(FunctionModifier.TIMESTAMP, FunctionModifier.TIME, new FunctionModifier() { + @Override + public List<?> translate(IFunction function) { + return Arrays.asList("to_date('1970-01-01 ' || to_char(",function.getParameters().get(0),", 'HH24:MI:SS'), 'YYYY-MM-DD HH24:MI:SS')"); //$NON-NLS-1$ //$NON-NLS-2$ + } + }); + convertModifier.addConvert(FunctionModifier.TIMESTAMP, FunctionModifier.DATE, new FunctionModifier() { + @Override + public List<?> translate(IFunction function) { + return Arrays.asList("trunc(cast(",function.getParameters().get(0)," AS date))"); //$NON-NLS-1$ //$NON-NLS-2$ + } + }); + convertModifier.addConvert(FunctionModifier.DATE, FunctionModifier.STRING, new ConvertModifier.FormatModifier("to_char", "YYYY-MM-DD")); //$NON-NLS-1$ //$NON-NLS-2$ + convertModifier.addConvert(FunctionModifier.TIME, FunctionModifier.STRING, new ConvertModifier.FormatModifier("to_char", "HH24:MI:SS")); //$NON-NLS-1$ //$NON-NLS-2$ + convertModifier.addConvert(FunctionModifier.TIMESTAMP, FunctionModifier.STRING, new ConvertModifier.FormatModifier("to_char", "YYYY-MM-DD HH24:MI:SS.FF")); //$NON-NLS-1$ //$NON-NLS-2$ + convertModifier.addConvert(FunctionModifier.STRING, FunctionModifier.DATE, new ConvertModifier.FormatModifier("to_date", "YYYY-MM-DD")); //$NON-NLS-1$ //$NON-NLS-2$ + convertModifier.addConvert(FunctionModifier.STRING, FunctionModifier.TIME, new ConvertModifier.FormatModifier("to_date", "HH24:MI:SS")); //$NON-NLS-1$ //$NON-NLS-2$ + convertModifier.addConvert(FunctionModifier.STRING, FunctionModifier.TIMESTAMP, new ConvertModifier.FormatModifier("to_timestamp", "YYYY-MM-DD HH24:MI:SS.FF")); //$NON-NLS-1$ //$NON-NLS-2$ + convertModifier.addTypeConversion(new ConvertModifier.FormatModifier("to_char"), FunctionModifier.STRING); //$NON-NLS-1$ + //NOTE: numeric handling in Oracle is split only between integral vs. floating/decimal types + convertModifier.addTypeConversion(new ConvertModifier.FormatModifier("to_number"), //$NON-NLS-1$ + FunctionModifier.FLOAT, FunctionModifier.DOUBLE, FunctionModifier.BIGDECIMAL); + convertModifier.addTypeConversion(new FunctionModifier() { + @Override + public List<?> translate(IFunction function) { + if (Number.class.isAssignableFrom(function.getParameters().get(0).getType())) { + return Arrays.asList("trunc(", function.getParameters().get(0), ")"); //$NON-NLS-1$ //$NON-NLS-2$ + } + return Arrays.asList("trunc(to_number(", function.getParameters().get(0), "))"); //$NON-NLS-1$ //$NON-NLS-2$ + } + }, + FunctionModifier.BYTE, FunctionModifier.SHORT, FunctionModifier.INTEGER, FunctionModifier.LONG, FunctionModifier.BIGINTEGER); + convertModifier.addNumericBooleanConversions(); + convertModifier.setWideningNumericImplicit(true); + registerFunctionModifier(SourceSystemFunctions.CONVERT, convertModifier); } - @Override - public ICommand modifyCommand(ICommand command, ExecutionContext context) throws ConnectorException { - if (!(command instanceof IInsert)) { - return command; - } - + public void handleInsertSequences(IInsert insert) throws ConnectorException { /* * If a missing auto_increment column is modeled with name in source indicating that an Oracle Sequence * then pull the Sequence name out of the name in source of the column. */ - IInsert insert = (IInsert)command; - if (!(insert.getValueSource() instanceof IInsertExpressionValueSource)) { - return command; + return; } IInsertExpressionValueSource values = (IInsertExpressionValueSource)insert.getValueSource(); List<Element> allElements = insert.getGroup().getMetadataObject().getChildren(); if (allElements.size() == values.getValues().size()) { - return command; + return; } int index = 0; @@ -167,11 +205,18 @@ insert.getElements().add(index, this.getLanguageFactory().createElement(element.getName(), insert.getGroup(), element, element.getJavaType())); values.getValues().add(index, sequenceElement); } - return command; } @Override public List<?> translateCommand(ICommand command, ExecutionContext context) { + if (command instanceof IInsert) { + try { + handleInsertSequences((IInsert)command); + } catch (ConnectorException e) { + throw new RuntimeException(e); + } + } + if (!(command instanceof IQueryCommand)) { return null; } @@ -309,7 +354,7 @@ } @Override - public void bindValue(PreparedStatement stmt, Object param, Class paramType, int i) throws SQLException { + public void bindValue(PreparedStatement stmt, Object param, Class<?> paramType, int i) throws SQLException { if(param == null && Object.class.equals(paramType)){ //Oracle drive does not support JAVA_OBJECT type stmt.setNull(i, Types.LONGVARBINARY); Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/OracleSpatialFunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/OracleSpatialFunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/oracle/OracleSpatialFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -25,13 +25,13 @@ import java.util.ArrayList; import java.util.List; -import org.teiid.connector.jdbc.translator.BasicFunctionModifier; +import org.teiid.connector.jdbc.translator.FunctionModifier; import org.teiid.connector.language.IExpression; import org.teiid.connector.language.IFunction; import org.teiid.connector.language.ILiteral; -public class OracleSpatialFunctionModifier extends BasicFunctionModifier { +public class OracleSpatialFunctionModifier extends FunctionModifier { /** * If either of the first two parameters are a Literal String, then we need to put the literal itself in the SQL Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/postgresql/LocateFunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/postgresql/LocateFunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/postgresql/LocateFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -38,6 +38,7 @@ @Override public List<?> translate(IFunction function) { + modify(function); List<Object> parts = new ArrayList<Object>(); List<IExpression> params = function.getParameters(); parts.add("position("); //$NON-NLS-1$ Deleted: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/postgresql/PostgreSQLConvertModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/postgresql/PostgreSQLConvertModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/postgresql/PostgreSQLConvertModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -1,201 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * See the COPYRIGHT.txt file distributed with this work for information - * regarding copyright ownership. Some portions may be licensed - * to Red Hat, Inc. under one or more contributor license agreements. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301 USA. - */ - -package org.teiid.connector.jdbc.postgresql; - -import java.math.BigDecimal; -import java.math.BigInteger; -import java.util.Arrays; -import java.util.List; - -import org.teiid.connector.jdbc.translator.BasicFunctionModifier; -import org.teiid.connector.jdbc.translator.DropFunctionModifier; -import org.teiid.connector.jdbc.translator.FunctionModifier; -import org.teiid.connector.language.IExpression; -import org.teiid.connector.language.IFunction; -import org.teiid.connector.language.ILanguageFactory; -import org.teiid.connector.language.ILiteral; -import org.teiid.connector.language.ICompareCriteria.Operator; - - -/** - */ -class PostgreSQLConvertModifier extends BasicFunctionModifier implements FunctionModifier { - private static DropFunctionModifier DROP_MODIFIER = new DropFunctionModifier(); - private ILanguageFactory langFactory; - - PostgreSQLConvertModifier(ILanguageFactory langFactory) { - this.langFactory = langFactory; - } - - public IExpression modify(IFunction function) { - List<IExpression> args = function.getParameters(); - - if (args.get(0) != null && args.get(0) instanceof ILiteral && ((ILiteral)args.get(0)).getValue() == null ) { - if (args.get(1) != null && args.get(1) instanceof ILiteral) { - // This is a convert(null, ...) or cast(null as ...) - return DROP_MODIFIER.modify(function); - } - } - - if (args.get(1) != null && args.get(1) instanceof ILiteral) { - String target = ((String)((ILiteral)args.get(1)).getValue()).toLowerCase(); - if (target.equals("string")) { //$NON-NLS-1$ - return convertToString(function); - } else if (target.equals("short")) { //$NON-NLS-1$ - return createCastFunction(args.get(0), "smallint", Short.class); //$NON-NLS-1$ - } else if (target.equals("integer")) { //$NON-NLS-1$ - return createCastFunction(args.get(0), "integer", Integer.class); //$NON-NLS-1$ - } else if (target.equals("long")) { //$NON-NLS-1$ - return createCastFunction(args.get(0), "bigint", Long.class); //$NON-NLS-1$ - } else if (target.equals("biginteger")) { //$NON-NLS-1$ - return createCastFunction(args.get(0), "numeric", BigInteger.class); //$NON-NLS-1$ - } else if (target.equals("float")) { //$NON-NLS-1$ - return createCastFunction(args.get(0), "real", Float.class); //$NON-NLS-1$ - } else if (target.equals("double")) { //$NON-NLS-1$ - return createCastFunction(args.get(0), "float8", Double.class); //$NON-NLS-1$ - } else if (target.equals("bigdecimal")) { //$NON-NLS-1$ - return createCastFunction(args.get(0), "decimal", BigDecimal.class); //$NON-NLS-1$ - } else if (target.equals("date")) { //$NON-NLS-1$ - return convertToDate(function); - } else if (target.equals("time")) { //$NON-NLS-1$ - return convertToTime(function); - } else if (target.equals("timestamp")) { //$NON-NLS-1$ - return convertToTimestamp(function); - } else if (target.equals("char")) { //$NON-NLS-1$ - return createCastFunction(args.get(0), "varchar", String.class); //$NON-NLS-1$ - } else if (target.equals("boolean")) { //$NON-NLS-1$ - return createCastFunction(args.get(0), "boolean", Boolean.class); //$NON-NLS-1$ - } else if (target.equals("byte")) { //$NON-NLS-1$ - return createCastFunction(args.get(0), "smallint", Byte.class); //$NON-NLS-1$ - } - } - return DROP_MODIFIER.modify(function); - } - - private IExpression convertToDate(IFunction function) { - List<IExpression> args = function.getParameters(); - int srcCode = getSrcCode(function); - - switch(srcCode) { - case STRING: - return createConversionFunction("to_date", args.get(0), "YYYY-MM-DD", java.sql.Date.class); //$NON-NLS-1$//$NON-NLS-2$ - case TIMESTAMP: - return createCastFunction(args.get(0), "date", java.sql.Date.class); //$NON-NLS-1$ - default: - return DROP_MODIFIER.modify(function); - } - } - - private IExpression convertToTime(IFunction function) { - List<IExpression> args = function.getParameters(); - - int srcCode = getSrcCode(function); - switch(srcCode) { - case STRING: - //convert(STRING, time) --> to_timestamp('1970-01-01 ' || timevalue, 'YYYY-MM-DD HH24:MI:SS') - IExpression prependedPart0 = langFactory.createFunction("||", //$NON-NLS-1$ - Arrays.asList(langFactory.createLiteral("1970-01-01 ", String.class), args.get(0)), //$NON-NLS-1$ - String.class); - - return createConversionFunction("to_timestamp", prependedPart0, "YYYY-MM-DD HH24:MI:SS", java.sql.Time.class); //$NON-NLS-1$ //$NON-NLS-2$ - case TIMESTAMP: - return createCastFunction(args.get(0), "time", java.sql.Time.class); //$NON-NLS-1$ - default: - return DROP_MODIFIER.modify(function); - } - } - - /** - * This works only for Oracle 9i. - * @param src - * @return IFunction - */ - private IExpression convertToTimestamp(IFunction function) { - List<IExpression> args = function.getParameters(); - int srcCode = getSrcCode(function); - switch(srcCode) { - case STRING: - // convert(STRING, timestamp) --> to_date(timestampvalue, 'YYYY-MM-DD HH24:MI:SS'))) from smalla - return createConversionFunction("to_timestamp", args.get(0), "YYYY-MM-DD HH24:MI:SS.UF", java.sql.Timestamp.class); //$NON-NLS-1$ //$NON-NLS-2$ - case TIME: - case DATE: - // convert(DATE, timestamp) --> to_date(to_char(DATE, 'YYYY-MM-DD HH24:MI:SS'), 'YYYY-MM-DD HH24:MI:SS') - IFunction inner = createStringFunction(args.get(0), "YYYY-MM-DD HH24:MI:SS"); //$NON-NLS-1$ - - return createConversionFunction("to_timestamp", inner, "YYYY-MM-DD HH24:MI:SS", java.sql.Timestamp.class); //$NON-NLS-1$ //$NON-NLS-2$ - default: - return DROP_MODIFIER.modify(function); - } - } - - private IExpression convertToString(IFunction function) { - List<IExpression> args = function.getParameters(); - - int srcCode = getSrcCode(function); - switch(srcCode) { - case BOOLEAN: - // convert(booleanSrc, string) --> CASE WHEN booleanSrc THEN '1' ELSE '0' END - List when = Arrays.asList(langFactory.createCompareCriteria(Operator.EQ, function.getParameters().get(0), langFactory.createLiteral(Boolean.TRUE, Boolean.class))); - List then = Arrays.asList(langFactory.createLiteral("1", String.class)); //$NON-NLS-1$ - IExpression elseExpr = langFactory.createLiteral("0", String.class); //$NON-NLS-1$ - return langFactory.createSearchedCaseExpression(when, then, elseExpr, String.class); - case BYTE: - case SHORT: - case INTEGER: - case LONG: - case BIGINTEGER: - case FLOAT: - case DOUBLE: - case BIGDECIMAL: - // convert(src, string) --> cast (src AS varchar) - return createCastFunction(args.get(0), "varchar", String.class); //$NON-NLS-1$ - // convert(input, string) --> to_char(input, format) - case DATE: - return createStringFunction(args.get(0), "YYYY-MM-DD"); //$NON-NLS-1$ - case TIME: - return createStringFunction(args.get(0), "HH24:MI:SS"); //$NON-NLS-1$ - case TIMESTAMP: - return createStringFunction(args.get(0), "YYYY-MM-DD HH24:MI:SS.US"); //$NON-NLS-1$ - default: - return DROP_MODIFIER.modify(function); - } - } - - private IFunction createStringFunction(IExpression args0, String format) { - return createConversionFunction("to_char", args0, format, String.class); //$NON-NLS-1$ - } - - private IFunction createCastFunction(IExpression value, String typeName, Class targetClass) { - return createConversionFunction("cast", value, typeName, targetClass); //$NON-NLS-1$ - } - - private IFunction createConversionFunction(String functionName, IExpression value, String target, Class targetClass) { - return langFactory.createFunction(functionName, Arrays.asList(value, langFactory.createLiteral(target, String.class)), targetClass); - } - - private int getSrcCode(IFunction function) { - List<IExpression> args = function.getParameters(); - Class srcType = args.get(0).getType(); - return ((Integer) typeMap.get(srcType)).intValue(); - } -} Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/postgresql/PostgreSQLTranslator.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/postgresql/PostgreSQLTranslator.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/postgresql/PostgreSQLTranslator.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -37,13 +37,17 @@ import org.teiid.connector.jdbc.oracle.LeftOrRightFunctionModifier; import org.teiid.connector.jdbc.oracle.MonthOrDayNameFunctionModifier; import org.teiid.connector.jdbc.translator.AliasModifier; +import org.teiid.connector.jdbc.translator.ConvertModifier; import org.teiid.connector.jdbc.translator.EscapeSyntaxModifier; import org.teiid.connector.jdbc.translator.ExtractFunctionModifier; +import org.teiid.connector.jdbc.translator.FunctionModifier; import org.teiid.connector.jdbc.translator.Translator; import org.teiid.connector.language.IAggregate; -import org.teiid.connector.language.ICommand; +import org.teiid.connector.language.IExpression; +import org.teiid.connector.language.IFunction; +import org.teiid.connector.language.ILanguageObject; import org.teiid.connector.language.ILimit; -import org.teiid.connector.visitor.framework.HierarchyVisitor; +import org.teiid.connector.language.ILiteral; import org.teiid.connector.visitor.util.SQLReservedWords; @@ -87,15 +91,58 @@ registerFunctionModifier(SourceSystemFunctions.SECOND, new ExtractFunctionModifier()); registerFunctionModifier(SourceSystemFunctions.WEEK, new ExtractFunctionModifier()); registerFunctionModifier(SourceSystemFunctions.YEAR, new ExtractFunctionModifier()); - + registerFunctionModifier(SourceSystemFunctions.LOCATE, new LocateFunctionModifier(getLanguageFactory())); + registerFunctionModifier(SourceSystemFunctions.IFNULL, new AliasModifier("coalesce")); //$NON-NLS-1$ + //specific to 8.2 client or later registerFunctionModifier(SourceSystemFunctions.TIMESTAMPADD, new EscapeSyntaxModifier()); registerFunctionModifier(SourceSystemFunctions.TIMESTAMPDIFF, new EscapeSyntaxModifier()); - - registerFunctionModifier(SourceSystemFunctions.IFNULL, new AliasModifier("coalesce")); //$NON-NLS-1$ - registerFunctionModifier(SourceSystemFunctions.CONVERT, new PostgreSQLConvertModifier(getLanguageFactory())); - - registerFunctionModifier(SourceSystemFunctions.LOCATE, new LocateFunctionModifier(getLanguageFactory())); + + //add in type conversion + ConvertModifier convertModifier = new ConvertModifier(); + convertModifier.addTypeMapping("boolean", FunctionModifier.BOOLEAN); //$NON-NLS-1$ + convertModifier.addTypeMapping("smallint", FunctionModifier.BYTE, FunctionModifier.SHORT); //$NON-NLS-1$ + convertModifier.addTypeMapping("integer", FunctionModifier.INTEGER); //$NON-NLS-1$ + convertModifier.addTypeMapping("bigint", FunctionModifier.LONG); //$NON-NLS-1$ + convertModifier.addTypeMapping("real", FunctionModifier.FLOAT); //$NON-NLS-1$ + convertModifier.addTypeMapping("float8", FunctionModifier.DOUBLE); //$NON-NLS-1$ + convertModifier.addTypeMapping("numeric(38)", FunctionModifier.BIGINTEGER); //$NON-NLS-1$ + convertModifier.addTypeMapping("decimal", FunctionModifier.BIGDECIMAL); //$NON-NLS-1$ + convertModifier.addTypeMapping("char(1)", FunctionModifier.CHAR); //$NON-NLS-1$ + convertModifier.addTypeMapping("varchar(4000)", FunctionModifier.STRING); //$NON-NLS-1$ + convertModifier.addTypeMapping("date", FunctionModifier.DATE); //$NON-NLS-1$ + convertModifier.addTypeMapping("time", FunctionModifier.TIME); //$NON-NLS-1$ + convertModifier.addTypeMapping("timestamp", FunctionModifier.TIMESTAMP); //$NON-NLS-1$ + convertModifier.addConvert(FunctionModifier.TIME, FunctionModifier.TIMESTAMP, new FunctionModifier() { + @Override + public List<?> translate(IFunction function) { + return Arrays.asList(function.getParameters().get(0), " + TIMESTAMP '1970-01-01'"); //$NON-NLS-1$ + } + }); + convertModifier.addConvert(FunctionModifier.TIMESTAMP, FunctionModifier.TIME, new FunctionModifier() { + @Override + public List<?> translate(IFunction function) { + return Arrays.asList("cast(date_trunc('second', ", function.getParameters().get(0), ") AS time)"); //$NON-NLS-1$ //$NON-NLS-2$ + } + }); + convertModifier.addConvert(FunctionModifier.DATE, FunctionModifier.STRING, new ConvertModifier.FormatModifier("to_char", "YYYY-MM-DD")); //$NON-NLS-1$ //$NON-NLS-2$ + convertModifier.addConvert(FunctionModifier.TIME, FunctionModifier.STRING, new ConvertModifier.FormatModifier("to_char", "HH24:MI:SS")); //$NON-NLS-1$ //$NON-NLS-2$ + convertModifier.addConvert(FunctionModifier.TIMESTAMP, FunctionModifier.STRING, new ConvertModifier.FormatModifier("to_char", "YYYY-MM-DD HH24:MI:SS.UF")); //$NON-NLS-1$ //$NON-NLS-2$ + convertModifier.addConvert(FunctionModifier.BOOLEAN, FunctionModifier.STRING, new FunctionModifier() { + @Override + public List<?> translate(IFunction function) { + IExpression stringValue = function.getParameters().get(0); + return Arrays.asList("CASE WHEN ", stringValue, " THEN 'true' WHEN not(", stringValue, ") THEN 'false' END"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + } + }); + convertModifier.addSourceConversion(new FunctionModifier() { + @Override + public List<?> translate(IFunction function) { + ((ILiteral)function.getParameters().get(1)).setValue("integer"); //$NON-NLS-1$ + return null; + } + }, FunctionModifier.BOOLEAN); + registerFunctionModifier(SourceSystemFunctions.CONVERT, convertModifier); } @Override @@ -118,7 +165,7 @@ @Override public String translateLiteralTimestamp(Timestamp timestampValue) { - return "to_timestamp('" + formatDateValue(timestampValue) + "', 'YYYY-MM-DD HH24:MI:SS.US')"; //$NON-NLS-1$//$NON-NLS-2$ + return "TIMESTAMP '" + formatDateValue(timestampValue) + "'"; //$NON-NLS-1$//$NON-NLS-2$ } @Override @@ -142,23 +189,18 @@ * @since 4.3 */ @Override - public ICommand modifyCommand(ICommand command, ExecutionContext context) - throws ConnectorException { - HierarchyVisitor visitor = new HierarchyVisitor() { - @Override - public void visit(IAggregate obj) { - if (TypeFacility.RUNTIME_TYPES.BOOLEAN.equals(obj.getExpression().getType())) { - if (obj.getName().equalsIgnoreCase(SQLReservedWords.MIN)) { - obj.setName("bool_and"); //$NON-NLS-1$ - } else if (obj.getName().equalsIgnoreCase(SQLReservedWords.MAX)) { - obj.setName("bool_or"); //$NON-NLS-1$ - } - } - } - }; - - command.acceptVisitor(visitor); - return command; + public List<?> translate(ILanguageObject obj, ExecutionContext context) { + if (obj instanceof IAggregate) { + IAggregate agg = (IAggregate)obj; + if (TypeFacility.RUNTIME_TYPES.BOOLEAN.equals(agg.getExpression().getType())) { + if (agg.getName().equalsIgnoreCase(SQLReservedWords.MIN)) { + agg.setName("bool_and"); //$NON-NLS-1$ + } else if (agg.getName().equalsIgnoreCase(SQLReservedWords.MAX)) { + agg.setName("bool_or"); //$NON-NLS-1$ + } + } + } + return super.translate(obj, context); } @Override Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sqlserver/SqlServerCapabilities.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sqlserver/SqlServerCapabilities.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sqlserver/SqlServerCapabilities.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -46,7 +46,7 @@ supportedFunctions.add("ACOS"); //$NON-NLS-1$ supportedFunctions.add("ASIN"); //$NON-NLS-1$ supportedFunctions.add("ATAN"); //$NON-NLS-1$ - //supportedFunctons.add("ATAN2"); //$NON-NLS-1$ + supportedFunctions.add("ATAN2"); //$NON-NLS-1$ supportedFunctions.add("COS"); //$NON-NLS-1$ supportedFunctions.add("COT"); //$NON-NLS-1$ supportedFunctions.add("DEGREES"); //$NON-NLS-1$ @@ -125,5 +125,14 @@ public boolean supportsRowLimit() { return true; - } + } + + @Override + public boolean supportsIntersect() { + return true; + } + + public boolean supportsExcept() { + return true; + }; } Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sqlserver/SqlServerSQLTranslator.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sqlserver/SqlServerSQLTranslator.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sqlserver/SqlServerSQLTranslator.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -24,43 +24,31 @@ */ package org.teiid.connector.jdbc.sqlserver; +import java.util.Arrays; +import java.util.List; + import org.teiid.connector.api.ConnectorCapabilities; -import org.teiid.connector.api.ConnectorEnvironment; -import org.teiid.connector.api.ConnectorException; -import org.teiid.connector.api.SourceSystemFunctions; import org.teiid.connector.jdbc.sybase.SybaseSQLTranslator; -import org.teiid.connector.jdbc.translator.AliasModifier; -import org.teiid.connector.jdbc.translator.EscapeSyntaxModifier; +import org.teiid.connector.language.IFunction; /** * Updated to assume the use of the DataDirect, 2005 driver, or later. */ public class SqlServerSQLTranslator extends SybaseSQLTranslator { - - public void initialize(ConnectorEnvironment env) throws ConnectorException { - super.initialize(env); - //TEIID-31 remove mod modifier for SQL Server 2008 - registerFunctionModifier(SourceSystemFunctions.DAYOFMONTH, new AliasModifier("day")); //$NON-NLS-1$ - registerFunctionModifier(SourceSystemFunctions.REPEAT, new AliasModifier("replicate")); //$NON-NLS-1$ - registerFunctionModifier(SourceSystemFunctions.DAYNAME, new EscapeSyntaxModifier()); - registerFunctionModifier(SourceSystemFunctions.MONTHNAME, new EscapeSyntaxModifier()); - registerFunctionModifier(SourceSystemFunctions.DAYOFWEEK, new EscapeSyntaxModifier()); - registerFunctionModifier(SourceSystemFunctions.DAYOFYEAR, new EscapeSyntaxModifier()); - registerFunctionModifier(SourceSystemFunctions.HOUR, new EscapeSyntaxModifier()); - registerFunctionModifier(SourceSystemFunctions.MINUTE, new EscapeSyntaxModifier()); - registerFunctionModifier(SourceSystemFunctions.QUARTER, new EscapeSyntaxModifier()); - registerFunctionModifier(SourceSystemFunctions.SECOND, new EscapeSyntaxModifier()); - registerFunctionModifier(SourceSystemFunctions.WEEK, new EscapeSyntaxModifier()); - registerFunctionModifier(SourceSystemFunctions.TIMESTAMPADD, new EscapeSyntaxModifier()); - registerFunctionModifier(SourceSystemFunctions.TIMESTAMPDIFF, new EscapeSyntaxModifier()); - } + + //TEIID-31 remove mod modifier for SQL Server 2008 + + @Override + protected List<Object> convertDateToString(IFunction function) { + return Arrays.asList("replace(convert(varchar, ", function.getParameters().get(0), ", 102), '.', '-')"); //$NON-NLS-1$ //$NON-NLS-2$ + } + @Override + protected List<?> convertTimestampToString(IFunction function) { + return Arrays.asList("convert(varchar, ", function.getParameters().get(0), ", 21)"); //$NON-NLS-1$ //$NON-NLS-2$ + } + @Override - public String getLengthFunctionName() { - return "len"; //$NON-NLS-1$ - } - - @Override public Class<? extends ConnectorCapabilities> getDefaultCapabilities() { return SqlServerCapabilities.class; } Deleted: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sybase/ModFunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sybase/ModFunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sybase/ModFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -1,64 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * See the COPYRIGHT.txt file distributed with this work for information - * regarding copyright ownership. Some portions may be licensed - * to Red Hat, Inc. under one or more contributor license agreements. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301 USA. - */ - -package org.teiid.connector.jdbc.sybase; - -import java.util.ArrayList; -import java.util.Arrays; -import java.util.List; - -import org.teiid.connector.api.TypeFacility.RUNTIME_TYPES; -import org.teiid.connector.jdbc.translator.AliasModifier; -import org.teiid.connector.language.IExpression; -import org.teiid.connector.language.IFunction; -import org.teiid.connector.language.ILanguageFactory; - - -public class ModFunctionModifier extends AliasModifier { - - private ILanguageFactory langFactory; - - public ModFunctionModifier(ILanguageFactory langFactory) { - super("%"); //$NON-NLS-1$ - this.langFactory = langFactory; - } - - @Override - public IExpression modify(IFunction function) { - List<IExpression> expressions = function.getParameters(); - if (RUNTIME_TYPES.INTEGER.equals(expressions.get(0).getType())) { - return super.modify(function); - } - //x % y => x - floor(x / y) * y - IFunction divide = langFactory.createFunction("/", new ArrayList<IExpression>(expressions), expressions.get(0).getType()); //$NON-NLS-1$ - - IFunction floor = langFactory.createFunction("floor", Arrays.asList(divide), divide.getType()); //$NON-NLS-1$ - - List<IExpression> multArgs = Arrays.asList(floor, expressions.get(1)); - IFunction mult = langFactory.createFunction("*", multArgs, multArgs.get(1).getType()); //$NON-NLS-1$ - - List<IExpression> minusArgs = Arrays.asList(expressions.get(0), mult); - - return langFactory.createFunction("-", minusArgs, minusArgs.get(0).getType()); //$NON-NLS-1$ - } - -} Copied: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sybase/SubstringFunctionModifier.java (from rev 1286, trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/SubstringFunctionModifier.java) =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sybase/SubstringFunctionModifier.java (rev 0) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sybase/SubstringFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -0,0 +1,57 @@ +/* + * JBoss, Home of Professional Open Source. + * See the COPYRIGHT.txt file distributed with this work for information + * regarding copyright ownership. Some portions may be licensed + * to Red Hat, Inc. under one or more contributor license agreements. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301 USA. + */ + +package org.teiid.connector.jdbc.sybase; + +import java.util.Arrays; +import java.util.List; + +import org.teiid.connector.api.SourceSystemFunctions; +import org.teiid.connector.api.TypeFacility; +import org.teiid.connector.jdbc.translator.FunctionModifier; +import org.teiid.connector.language.IExpression; +import org.teiid.connector.language.IFunction; +import org.teiid.connector.language.ILanguageFactory; + + +/** + * Common logic for Substring modifiers requiring 3 parameters + */ +public class SubstringFunctionModifier extends FunctionModifier { + + private ILanguageFactory languageFactory; + + public SubstringFunctionModifier(ILanguageFactory languageFactory) { + this.languageFactory = languageFactory; + } + + @Override + public List<?> translate(IFunction function) { + List<IExpression> args = function.getParameters(); + + if(args.size() == 2) { + args.add(languageFactory.createFunction(SourceSystemFunctions.LENGTH, Arrays.asList(args.get(0)), TypeFacility.RUNTIME_TYPES.INTEGER)); + } + return null; + } + +} \ No newline at end of file Property changes on: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sybase/SubstringFunctionModifier.java ___________________________________________________________________ Name: svn:mergeinfo + Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sybase/SybaseCapabilities.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sybase/SybaseCapabilities.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sybase/SybaseCapabilities.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -45,8 +45,8 @@ /** * @see com.metamatrix.data.ConnectorCapabilities#getSupportedFunctions() */ - public List getSupportedFunctions() { - List supportedFunctions = new ArrayList(); + public List<String> getSupportedFunctions() { + List<String> supportedFunctions = new ArrayList<String>(); supportedFunctions.addAll(super.getSupportedFunctions()); supportedFunctions.add("ABS"); //$NON-NLS-1$ supportedFunctions.add("ACOS"); //$NON-NLS-1$ @@ -74,12 +74,11 @@ supportedFunctions.add("CONCAT"); //$NON-NLS-1$ supportedFunctions.add("||"); //$NON-NLS-1$ supportedFunctions.add("LCASE"); //$NON-NLS-1$ -// Remove support for LEFT (Case 2486). Left is not supported by Sybase, found error when comparing -// to 3.1 version of capabilities class. Problem found at ML during migration to 4.1 -// supportedFunctions.add("LEFT"); //$NON-NLS-1$ + supportedFunctions.add("LEFT"); //$NON-NLS-1$ supportedFunctions.add("LENGTH"); //$NON-NLS-1$ supportedFunctions.add("LOWER"); //$NON-NLS-1$ supportedFunctions.add("LTRIM"); //$NON-NLS-1$ + supportedFunctions.add("REPEAT"); //$NON-NLS-1$ //supportedFunctions.add("RAND"); //$NON-NLS-1$ supportedFunctions.add("RIGHT"); //$NON-NLS-1$ supportedFunctions.add("RTRIM"); //$NON-NLS-1$ @@ -87,6 +86,23 @@ supportedFunctions.add("SUBSTRING"); //$NON-NLS-1$ supportedFunctions.add("UCASE"); //$NON-NLS-1$ supportedFunctions.add("UPPER"); //$NON-NLS-1$ + //supportedFunctons.add("CURDATE"); //$NON-NLS-1$ + //supportedFunctons.add("CURTIME"); //$NON-NLS-1$ + supportedFunctions.add("DAYNAME"); //$NON-NLS-1$ + supportedFunctions.add("DAYOFMONTH"); //$NON-NLS-1$ + supportedFunctions.add("DAYOFWEEK"); //$NON-NLS-1$ + supportedFunctions.add("DAYOFYEAR"); //$NON-NLS-1$ + supportedFunctions.add("HOUR"); //$NON-NLS-1$ + supportedFunctions.add("MINUTE"); //$NON-NLS-1$ + supportedFunctions.add("MONTH"); //$NON-NLS-1$ + supportedFunctions.add("MONTHNAME"); //$NON-NLS-1$ + //supportedFunctions.add("NOW"); //$NON-NLS-1$ + supportedFunctions.add("QUARTER"); //$NON-NLS-1$ + supportedFunctions.add("SECOND"); //$NON-NLS-1$ + supportedFunctions.add("TIMESTAMPADD"); //$NON-NLS-1$ + supportedFunctions.add("TIMESTAMPDIFF"); //$NON-NLS-1$ + supportedFunctions.add("WEEK"); //$NON-NLS-1$ + supportedFunctions.add("YEAR"); //$NON-NLS-1$ supportedFunctions.add("CAST"); //$NON-NLS-1$ supportedFunctions.add("CONVERT"); //$NON-NLS-1$ supportedFunctions.add("IFNULL"); //$NON-NLS-1$ @@ -115,12 +131,4 @@ return 50; } - /** - * @see org.teiid.connector.basic.BasicConnectorCapabilities#supportsIntersect() - */ - @Override - public boolean supportsIntersect() { - return true; - } - } Deleted: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sybase/SybaseConvertModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sybase/SybaseConvertModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sybase/SybaseConvertModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -1,513 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * See the COPYRIGHT.txt file distributed with this work for information - * regarding copyright ownership. Some portions may be licensed - * to Red Hat, Inc. under one or more contributor license agreements. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301 USA. - */ - -package org.teiid.connector.jdbc.sybase; - -import java.util.ArrayList; -import java.util.Arrays; -import java.util.List; - -import org.teiid.connector.jdbc.translator.BasicFunctionModifier; -import org.teiid.connector.jdbc.translator.DropFunctionModifier; -import org.teiid.connector.language.IExpression; -import org.teiid.connector.language.IFunction; -import org.teiid.connector.language.ILanguageFactory; -import org.teiid.connector.language.ILiteral; - - -/** - */ -public class SybaseConvertModifier extends BasicFunctionModifier { - - private static DropFunctionModifier DROP_MODIFIER = new DropFunctionModifier(); - static { - // index of expressions in convert functions in Sybase is one, not zero - DROP_MODIFIER.setReplaceIndex(1); - } - - private ILanguageFactory langFactory; - - public SybaseConvertModifier(ILanguageFactory langFactory) { - this.langFactory = langFactory; - } - - public IExpression modify(IFunction function) { - List<IExpression> args = function.getParameters(); - IExpression modified = null; - - if (args.get(1) != null && args.get(1) instanceof ILiteral) { - String target = ((String)((ILiteral)args.get(1)).getValue()).toLowerCase(); - if (target.equals("string")) { //$NON-NLS-1$ - modified = convertToString(function); - } else if (target.equals("short")) { //$NON-NLS-1$ - modified = convertToShort(function); - } else if (target.equals("integer")) { //$NON-NLS-1$ - modified = convertToInteger(function); - } else if (target.equals("long")) { //$NON-NLS-1$ - modified = convertToLong(function); - } else if (target.equals("biginteger")) { //$NON-NLS-1$ - modified = convertToBigInteger(function); - } else if (target.equals("float")) { //$NON-NLS-1$ - modified = convertToFloat(function); - } else if (target.equals("double")) { //$NON-NLS-1$ - modified = convertToDouble(function); - } else if (target.equals("bigdecimal")) { //$NON-NLS-1$ - modified = convertToBigDecimal(function); - } else if (target.equals("date")) { //$NON-NLS-1$ - modified = convertToDate(function); - } else if (target.equals("time")) { //$NON-NLS-1$ - modified = convertToTime(function); - } else if (target.equals("timestamp")) { //$NON-NLS-1$ - modified = convertToTimestamp(function); - } else if (target.equals("char")) { //$NON-NLS-1$ - modified = convertToChar(function); - } else if (target.equals("boolean")) { //$NON-NLS-1$ - modified = convertToBoolean(function); - } else if (target.equals("byte")) { //$NON-NLS-1$ - modified = convertToByte(function); - } else { - modified = DROP_MODIFIER.modify(function); - } - return modified; - - } - return DROP_MODIFIER.modify(function); - } - - /* - * @see com.metamatrix.connector.jdbc.extension.FunctionModifier#translate(com.metamatrix.data.language.IFunction) - */ - public List translate(IFunction function) { - List parts = new ArrayList(); - parts.add("convert("); //$NON-NLS-1$ - - List<IExpression> args = function.getParameters(); - - if(args != null && args.size() > 0) { - ILiteral type = (ILiteral) args.get(0); - String typeStr = type.getValue().toString(); - - parts.add(typeStr); - - for(int i=1; i<args.size(); i++) { - parts.add(", "); //$NON-NLS-1$ - parts.add(args.get(i)); - } - } - parts.add(")"); //$NON-NLS-1$ - return parts; - } - - private IExpression convertToBoolean(IFunction function) { - IExpression convert = null; - List<IExpression> args = function.getParameters(); - Class src = args.get(0).getType(); - int srcCode = getSrcCode(src); - - switch(srcCode) { - case STRING: - //TODO: how to map the 'true' to '1' before it is translated to bit - case BYTE: - case SHORT: - case INTEGER: - case LONG: - case BIGINTEGER: - case FLOAT: - case DOUBLE: - case BIGDECIMAL: - convert = createFunction(args.get(0), "bit", Boolean.class); //$NON-NLS-1$ - break; - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IExpression convertToByte(IFunction function) { - IExpression convert = null; - List<IExpression> args = function.getParameters(); - Class src = args.get(0).getType(); - int srcCode = getSrcCode(src); - - switch(srcCode) { - case STRING: - case BOOLEAN: - case SHORT: - case INTEGER: - case LONG: - case BIGINTEGER: - case FLOAT: - case DOUBLE: - case BIGDECIMAL: - convert = createFunction(args.get(0), "tinyint", String.class); //$NON-NLS-1$ - break; - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IExpression convertToString(IFunction function) { - IExpression convert = null; - List<IExpression> args = function.getParameters(); - Class src = args.get(0).getType(); - int srcCode = getSrcCode(src); - - switch(srcCode) { - case CHAR: - case BOOLEAN: - case BYTE: - case SHORT: - case INTEGER: - case LONG: - case BIGINTEGER: - case FLOAT: - case DOUBLE: - case BIGDECIMAL: - convert = createFunction(args.get(0), "varchar", String.class); //$NON-NLS-1$ - break; - case DATE: // convert(date, string) --> convert(varchar, date, 112) - //TODO: what is the best format 111/110/101? - convert = createFunction(args.get(0), 101, String.class); - break; - case TIME: // convert(time, string) --> convert(varchar, time, 108) - convert = createFunction(args.get(0), 108, String.class); - break; - case TIMESTAMP: // convert(time, string) --> convert(varchar, timestamp, 109) - convert = createFunction(args.get(0), 109, String.class); - break; - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IExpression convertToShort(IFunction function) { - IExpression convert = null; - List<IExpression> args = function.getParameters(); - Class src = args.get(0).getType(); - int srcCode = getSrcCode(src); - - switch(srcCode) { - case STRING: - case BOOLEAN: - case BYTE: - case INTEGER: - case LONG: - case BIGINTEGER: - case FLOAT: - case DOUBLE: - case BIGDECIMAL: - convert = createFunction(args.get(0), "smallint", Short.class); //$NON-NLS-1$ - break; - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IExpression convertToInteger(IFunction function) { - IExpression convert = null; - List<IExpression> args = function.getParameters(); - Class src = args.get(0).getType(); - int srcCode = getSrcCode(src); - - switch(srcCode) { - case STRING: - case BOOLEAN: - case BYTE: - case SHORT: - case LONG: - case BIGINTEGER: - case FLOAT: - case DOUBLE: - case BIGDECIMAL: - convert = createFunction(args.get(0), "int", Integer.class); //$NON-NLS-1$ - break; - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IExpression convertToLong(IFunction function) { - IExpression convert = null; - List<IExpression> args = function.getParameters(); - Class src = args.get(0).getType(); - int srcCode = getSrcCode(src); - - switch(srcCode) { - case STRING: - case BOOLEAN: - case BYTE: - case SHORT: - case INTEGER: - case BIGINTEGER: - case FLOAT: - case DOUBLE: - case BIGDECIMAL: - convert = createFunction(args.get(0), "numeric", Long.class); //$NON-NLS-1$ - break; - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IExpression convertToBigInteger(IFunction function) { - IExpression convert = null; - List<IExpression> args = function.getParameters(); - Class src = args.get(0).getType(); - int srcCode = getSrcCode(src); - - switch(srcCode) { - case STRING: - case BOOLEAN: - case BYTE: - case SHORT: - case INTEGER: - case LONG: - case FLOAT: - case DOUBLE: - case BIGDECIMAL: - convert = createFunction(args.get(0), "numeric", java.math.BigInteger.class); //$NON-NLS-1$ - break; - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IExpression convertToFloat(IFunction function) { - IExpression convert = null; - List<IExpression> args = function.getParameters(); - Class src = args.get(0).getType(); - int srcCode = getSrcCode(src); - - switch(srcCode) { - case STRING: - case BOOLEAN: - case BYTE: - case SHORT: - case INTEGER: - case LONG: - case BIGINTEGER: - case DOUBLE: - case BIGDECIMAL: - convert = createFunction(args.get(0), "real", Float.class); //$NON-NLS-1$ - break; - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IExpression convertToDouble(IFunction function) { - IExpression convert = null; - List<IExpression> args = function.getParameters(); - Class src = args.get(0).getType(); - int srcCode = getSrcCode(src); - - switch(srcCode) { - case STRING: - case BOOLEAN: - case BYTE: - case SHORT: - case INTEGER: - case LONG: - case BIGINTEGER: - case FLOAT: - case BIGDECIMAL: - convert = createFunction(args.get(0), "float", Double.class); //$NON-NLS-1$ - break; - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IExpression convertToBigDecimal(IFunction function) { - IExpression convert = null; - List<IExpression> args = function.getParameters(); - Class src = args.get(0).getType(); - int srcCode = getSrcCode(src); - - switch(srcCode) { - case STRING: - case BOOLEAN: - case BYTE: - case SHORT: - case INTEGER: - case LONG: - case BIGINTEGER: - case FLOAT: - case DOUBLE: - convert = createFunction(args.get(0), "float", java.math.BigDecimal.class); //$NON-NLS-1$ - break; - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IExpression convertToChar(IFunction function) { - List<IExpression> args = function.getParameters(); - return createFunction(args.get(0), "char", Character.class); //$NON-NLS-1$ - } - - private IExpression convertToDate(IFunction function) { - IExpression convert = null; - List<IExpression> args = function.getParameters(); - Class srcType = args.get(0).getType(); - int srcCode = getSrcCode(srcType); - - switch(srcCode) { - case STRING: - // convert(STRING, date) --> convert(datetime, STRING) - convert = createFunction(args.get(0), "datetime", java.sql.Date.class); //$NON-NLS-1$ - break; - case TIMESTAMP: - // convert(TIMESTAMP, date) --> convert(datetime, convert(varchar, TIMESTAMP, 1/101)) - // Build inner convert - IFunction innerConvert = langFactory.createFunction("convert", //$NON-NLS-1$ - Arrays.asList( - langFactory.createLiteral("varchar", String.class), //$NON-NLS-1$ - args.get(0), - langFactory.createLiteral(new Integer(109), Integer.class) ), - String.class); - - // Build outer convert - convert = langFactory.createFunction("convert", //$NON-NLS-1$ - Arrays.asList( - langFactory.createLiteral("datetime", String.class), //$NON-NLS-1$ - innerConvert ), - java.sql.Timestamp.class); - - break; - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IExpression convertToTime(IFunction function) { - IExpression convert = null; - List<IExpression> args = function.getParameters(); - Class srcType = args.get(0).getType(); - - int srcCode = getSrcCode(srcType); - switch(srcCode) { - case STRING: - //convert(STRING, time) --> convert(datetime, STRING) - convert = createFunction(args.get(0), "datetime", java.sql.Time.class); //$NON-NLS-1$ - break; - case TIMESTAMP: - // convert(TIMESTAMP, time) --> convert(datetime, convert(varchar, TIMESTAMP, 108/8) - // Build inner convert - IFunction innerConvert = langFactory.createFunction("convert", //$NON-NLS-1$ - Arrays.asList( - langFactory.createLiteral("varchar", String.class), //$NON-NLS-1$ - args.get(0), - langFactory.createLiteral(new Integer(108), Integer.class) ), - String.class); - - // Build outer convert - convert = langFactory.createFunction("convert", //$NON-NLS-1$ - Arrays.asList( - langFactory.createLiteral("datetime", String.class), //$NON-NLS-1$ - innerConvert ), - java.sql.Time.class); - - break; - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IExpression convertToTimestamp(IFunction function) { - IExpression convert = null; - List<IExpression> args = function.getParameters(); - Class srcType = args.get(0).getType(); - int srcCode = getSrcCode(srcType); - switch(srcCode) { - case STRING: - case TIME: - case DATE: - // convert(DATE/TIME/STRING, timestamp) --> convert(datetime, DATE) - convert = createFunction(args.get(0), "datetime", java.sql.Timestamp.class); //$NON-NLS-1$ - break; - default: - convert = DROP_MODIFIER.modify(function); - break; - } - - return convert; - } - - private IFunction createFunction(IExpression args0, String targetType, Class targetClass) { - IFunction created = langFactory.createFunction("convert", //$NON-NLS-1$ - Arrays.asList( - langFactory.createLiteral(targetType, String.class), - args0), - targetClass); - return created; - } - - private IFunction createFunction(IExpression args0, int formatNumber, Class targetClass) { - IFunction created = langFactory.createFunction("convert", //$NON-NLS-1$ - Arrays.asList( langFactory.createLiteral("varchar", String.class), //$NON-NLS-1$ - args0, - langFactory.createLiteral(new Integer(formatNumber), Integer.class) ), - targetClass); - return created; - } - - private int getSrcCode(Class source) { - return ((Integer) typeMap.get(source)).intValue(); - } - -} Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sybase/SybaseSQLTranslator.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sybase/SybaseSQLTranslator.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sybase/SybaseSQLTranslator.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -25,6 +25,7 @@ package org.teiid.connector.jdbc.sybase; import java.util.ArrayList; +import java.util.Arrays; import java.util.List; import org.teiid.connector.api.ConnectorCapabilities; @@ -33,9 +34,13 @@ import org.teiid.connector.api.ExecutionContext; import org.teiid.connector.api.SourceSystemFunctions; import org.teiid.connector.jdbc.translator.AliasModifier; -import org.teiid.connector.jdbc.translator.SubstringFunctionModifier; +import org.teiid.connector.jdbc.translator.ConvertModifier; +import org.teiid.connector.jdbc.translator.EscapeSyntaxModifier; +import org.teiid.connector.jdbc.translator.FunctionModifier; +import org.teiid.connector.jdbc.translator.ModFunctionModifier; import org.teiid.connector.jdbc.translator.Translator; import org.teiid.connector.language.ICommand; +import org.teiid.connector.language.IFunction; import org.teiid.connector.language.ILimit; import org.teiid.connector.language.IOrderBy; import org.teiid.connector.language.IQueryCommand; @@ -50,20 +55,102 @@ */ public void initialize(ConnectorEnvironment env) throws ConnectorException { super.initialize(env); - registerFunctionModifier(SourceSystemFunctions.MOD, new ModFunctionModifier(getLanguageFactory())); + registerFunctionModifier(SourceSystemFunctions.MOD, new ModFunctionModifier("%", getLanguageFactory())); //$NON-NLS-1$ registerFunctionModifier(SourceSystemFunctions.CONCAT, new AliasModifier("+")); //$NON-NLS-1$ registerFunctionModifier(SourceSystemFunctions.LCASE, new AliasModifier("lower")); //$NON-NLS-1$ - registerFunctionModifier(SourceSystemFunctions.LENGTH, new AliasModifier(getLengthFunctionName())); registerFunctionModifier(SourceSystemFunctions.IFNULL, new AliasModifier("isnull")); //$NON-NLS-1$ - registerFunctionModifier(SourceSystemFunctions.UCASE, new AliasModifier("upper")); //$NON-NLS-1$ - registerFunctionModifier(SourceSystemFunctions.SUBSTRING, new SubstringFunctionModifier(getLanguageFactory(), getLengthFunctionName())); - registerFunctionModifier(SourceSystemFunctions.CONVERT, new SybaseConvertModifier(getLanguageFactory())); + registerFunctionModifier(SourceSystemFunctions.UCASE, new AliasModifier("upper")); //$NON-NLS-1$ + registerFunctionModifier(SourceSystemFunctions.REPEAT, new AliasModifier("replicate")); //$NON-NLS-1$ + registerFunctionModifier(SourceSystemFunctions.SUBSTRING, new SubstringFunctionModifier(getLanguageFactory())); + registerFunctionModifier(SourceSystemFunctions.DAYNAME, new EscapeSyntaxModifier()); + registerFunctionModifier(SourceSystemFunctions.MONTHNAME, new EscapeSyntaxModifier()); + registerFunctionModifier(SourceSystemFunctions.DAYOFWEEK, new EscapeSyntaxModifier()); + registerFunctionModifier(SourceSystemFunctions.DAYOFYEAR, new EscapeSyntaxModifier()); + registerFunctionModifier(SourceSystemFunctions.DAYOFMONTH, new EscapeSyntaxModifier()); + registerFunctionModifier(SourceSystemFunctions.HOUR, new EscapeSyntaxModifier()); + registerFunctionModifier(SourceSystemFunctions.MINUTE, new EscapeSyntaxModifier()); + registerFunctionModifier(SourceSystemFunctions.QUARTER, new EscapeSyntaxModifier()); + registerFunctionModifier(SourceSystemFunctions.SECOND, new EscapeSyntaxModifier()); + registerFunctionModifier(SourceSystemFunctions.WEEK, new EscapeSyntaxModifier()); + registerFunctionModifier(SourceSystemFunctions.TIMESTAMPADD, new EscapeSyntaxModifier()); + registerFunctionModifier(SourceSystemFunctions.TIMESTAMPDIFF, new EscapeSyntaxModifier()); + registerFunctionModifier(SourceSystemFunctions.LENGTH, new EscapeSyntaxModifier()); + registerFunctionModifier(SourceSystemFunctions.ATAN2, new EscapeSyntaxModifier()); + + //add in type conversion + ConvertModifier convertModifier = new ConvertModifier(); + //boolean isn't treated as bit, since it doesn't support null + //byte is treated as smallint, since tinyint is unsigned + convertModifier.addTypeMapping("smallint", FunctionModifier.BYTE, FunctionModifier.SHORT); //$NON-NLS-1$ + convertModifier.addTypeMapping("int", FunctionModifier.INTEGER); //$NON-NLS-1$ + convertModifier.addTypeMapping("numeric(19,0)", FunctionModifier.LONG); //$NON-NLS-1$ + convertModifier.addTypeMapping("real", FunctionModifier.FLOAT); //$NON-NLS-1$ + convertModifier.addTypeMapping("double precision", FunctionModifier.DOUBLE); //$NON-NLS-1$ + convertModifier.addTypeMapping("numeric(38, 0)", FunctionModifier.BIGINTEGER); //$NON-NLS-1$ + convertModifier.addTypeMapping("numeric(38, 19)", FunctionModifier.BIGDECIMAL); //$NON-NLS-1$ + convertModifier.addTypeMapping("char(1)", FunctionModifier.CHAR); //$NON-NLS-1$ + convertModifier.addTypeMapping("varchar(40)", FunctionModifier.STRING); //$NON-NLS-1$ + convertModifier.addTypeMapping("datetime", FunctionModifier.DATE, FunctionModifier.TIME, FunctionModifier.TIMESTAMP); //$NON-NLS-1$ + convertModifier.addConvert(FunctionModifier.TIMESTAMP, FunctionModifier.TIME, new FunctionModifier() { + @Override + public List<?> translate(IFunction function) { + List<Object> result = new ArrayList<Object>(); + result.add("cast("); //$NON-NLS-1$ + result.add("'1970-01-01 ' + "); //$NON-NLS-1$ + result.addAll(convertTimeToString(function)); + result.add(" AS datetime)"); //$NON-NLS-1$ + return result; + } + }); + convertModifier.addConvert(FunctionModifier.TIMESTAMP, FunctionModifier.DATE, new FunctionModifier() { + @Override + public List<?> translate(IFunction function) { + List<Object> result = new ArrayList<Object>(); + result.add("cast("); //$NON-NLS-1$ + result.addAll(convertDateToString(function)); + result.add(" AS datetime)"); //$NON-NLS-1$ + return result; + } + }); + convertModifier.addConvert(FunctionModifier.TIME, FunctionModifier.STRING, new FunctionModifier() { + @Override + public List<?> translate(IFunction function) { + return convertTimeToString(function); + } + }); + convertModifier.addConvert(FunctionModifier.DATE, FunctionModifier.STRING, new FunctionModifier() { + @Override + public List<?> translate(IFunction function) { + return convertDateToString(function); + } + }); + convertModifier.addConvert(FunctionModifier.TIMESTAMP, FunctionModifier.STRING, new FunctionModifier() { + @Override + public List<?> translate(IFunction function) { + return convertTimestampToString(function); + } + }); + convertModifier.addNumericBooleanConversions(); + registerFunctionModifier(SourceSystemFunctions.CONVERT, convertModifier); } - public String getLengthFunctionName() { - return "char_length"; //$NON-NLS-1$ - } + private List<Object> convertTimeToString(IFunction function) { + return Arrays.asList("convert(varchar, ", function.getParameters().get(0), ", 8)"); //$NON-NLS-1$ //$NON-NLS-2$ + } + protected List<Object> convertDateToString(IFunction function) { + return Arrays.asList("stuff(stuff(convert(varchar, ", function.getParameters().get(0), ", 102), 5, 1, '-'), 8, 1, '-')"); //$NON-NLS-1$ //$NON-NLS-2$ + } + + /** + * Written to only support version 15 + * @param function + * @return + */ + protected List<?> convertTimestampToString(IFunction function) { + return Arrays.asList("stuff(convert(varchar, ", function.getParameters().get(0), ", 123), 11, 1, ' ')"); //$NON-NLS-1$ //$NON-NLS-2$ + } + @Override public boolean useAsInGroupAlias() { return false; @@ -75,8 +162,8 @@ } @Override - public String getDefaultTimeYMD() { - return "1900-01-01"; //$NON-NLS-1$ + public int getTimestampNanoPrecision() { + return 3; } @Override Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/AliasModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/AliasModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/AliasModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -20,17 +20,15 @@ * 02110-1301 USA. */ -/* - */ package org.teiid.connector.jdbc.translator; +import java.util.List; + import org.teiid.connector.language.*; -/** - */ -public class AliasModifier extends BasicFunctionModifier { +public class AliasModifier extends FunctionModifier { // The alias to use - private String alias; + protected String alias; /** * Constructor that takes the alias to use for functions. @@ -40,12 +38,14 @@ this.alias = alias; } - /** - * @see org.teiid.connector.jdbc.translator.FunctionModifier#modify(org.teiid.connector.language.IFunction) - */ - public IExpression modify(IFunction function) { - function.setName(alias); - return function; + @Override + public List<?> translate(IFunction function) { + modify(function); + return null; } + protected void modify(IFunction function) { + function.setName(alias); + } + } Deleted: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/BasicFunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/BasicFunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/BasicFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -1,101 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * See the COPYRIGHT.txt file distributed with this work for information - * regarding copyright ownership. Some portions may be licensed - * to Red Hat, Inc. under one or more contributor license agreements. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301 USA. - */ - -/* - */ -package org.teiid.connector.jdbc.translator; - -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -import org.teiid.connector.api.TypeFacility; -import org.teiid.connector.language.IExpression; -import org.teiid.connector.language.IFunction; - - -/** - */ -public abstract class BasicFunctionModifier implements FunctionModifier { - - /* - * Public sharing part for the mapping between class and type in format of Map<class->Integer>. - */ - public static final int STRING = 0; - public static final int CHAR = 1; - public static final int BOOLEAN = 2; - public static final int BYTE = 3; - public static final int SHORT = 4; - public static final int INTEGER = 5; - public static final int LONG = 6; - public static final int BIGINTEGER = 7; - public static final int FLOAT = 8; - public static final int DOUBLE = 9; - public static final int BIGDECIMAL = 10; - public static final int DATE = 11; - public static final int TIME = 12; - public static final int TIMESTAMP = 13; - public static final int OBJECT = 14; - public static final int BLOB = 15; - public static final int CLOB = 16; - public static final int XML = 17; - - public static final Map typeMap = new HashMap(); - - static { - typeMap.put(TypeFacility.RUNTIME_TYPES.STRING, new Integer(STRING)); - typeMap.put(TypeFacility.RUNTIME_TYPES.CHAR, new Integer(CHAR)); - typeMap.put(TypeFacility.RUNTIME_TYPES.BOOLEAN, new Integer(BOOLEAN)); - typeMap.put(TypeFacility.RUNTIME_TYPES.BYTE, new Integer(BYTE)); - typeMap.put(TypeFacility.RUNTIME_TYPES.SHORT, new Integer(SHORT)); - typeMap.put(TypeFacility.RUNTIME_TYPES.INTEGER, new Integer(INTEGER)); - typeMap.put(TypeFacility.RUNTIME_TYPES.LONG, new Integer(LONG)); - typeMap.put(TypeFacility.RUNTIME_TYPES.BIG_INTEGER, new Integer(BIGINTEGER)); - typeMap.put(TypeFacility.RUNTIME_TYPES.FLOAT, new Integer(FLOAT)); - typeMap.put(TypeFacility.RUNTIME_TYPES.DOUBLE, new Integer(DOUBLE)); - typeMap.put(TypeFacility.RUNTIME_TYPES.BIG_DECIMAL, new Integer(BIGDECIMAL)); - typeMap.put(TypeFacility.RUNTIME_TYPES.DATE, new Integer(DATE)); - typeMap.put(TypeFacility.RUNTIME_TYPES.TIME, new Integer(TIME)); - typeMap.put(TypeFacility.RUNTIME_TYPES.TIMESTAMP, new Integer(TIMESTAMP)); - typeMap.put(TypeFacility.RUNTIME_TYPES.OBJECT, new Integer(OBJECT)); - typeMap.put(TypeFacility.RUNTIME_TYPES.BLOB, new Integer(BLOB)); - typeMap.put(TypeFacility.RUNTIME_TYPES.CLOB, new Integer(CLOB)); - typeMap.put(TypeFacility.RUNTIME_TYPES.XML, new Integer(XML)); - } - - /** - * Subclass should override this method as needed. - * @see org.teiid.connector.jdbc.translator.FunctionModifier#modify(org.teiid.connector.language.IFunction) - */ - public IExpression modify(IFunction function) { - return function; - } - - /** - * Subclass should override this method as needed. - * @see org.teiid.connector.jdbc.translator.FunctionModifier#translate(org.teiid.connector.language.IFunction) - */ - public List<?> translate(IFunction function) { - return null; - } - -} Deleted: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/BindValueVisitor.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/BindValueVisitor.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/BindValueVisitor.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -1,136 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * See the COPYRIGHT.txt file distributed with this work for information - * regarding copyright ownership. Some portions may be licensed - * to Red Hat, Inc. under one or more contributor license agreements. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301 USA. - */ - -package org.teiid.connector.jdbc.translator; - -import org.teiid.connector.language.ICompareCriteria; -import org.teiid.connector.language.IExistsCriteria; -import org.teiid.connector.language.IFunction; -import org.teiid.connector.language.IInCriteria; -import org.teiid.connector.language.IInlineView; -import org.teiid.connector.language.IInsertExpressionValueSource; -import org.teiid.connector.language.ILanguageObject; -import org.teiid.connector.language.ILikeCriteria; -import org.teiid.connector.language.ILiteral; -import org.teiid.connector.language.IScalarSubquery; -import org.teiid.connector.language.ISearchedCaseExpression; -import org.teiid.connector.language.ISetClause; -import org.teiid.connector.language.ISubqueryCompareCriteria; -import org.teiid.connector.visitor.framework.HierarchyVisitor; - -/** - * This visitor will mark literals in well known locations as bindValues. - * These values will be put in the generated SQL as ? - * and have the corresponding value set on the PreparedStatement - */ -final class BindValueVisitor extends HierarchyVisitor { - - private boolean replaceWithBinding = false; - - public void visit(IInlineView obj) { - replaceWithBinding = false; - visitNode(obj.getQuery()); - } - - public void visit(IScalarSubquery obj) { - replaceWithBinding = false; - super.visit(obj); - } - - public void visit(IExistsCriteria obj) { - replaceWithBinding = false; - super.visit(obj); - } - - public void visit(ISubqueryCompareCriteria obj) { - replaceWithBinding = false; - super.visit(obj); - } - - /** - * In general it is not appropriate to use bind values within a function - * unless the particulars of the function parameters are know. - * As needed, other visitors or modifiers can set the literals used within - * a particular function as bind variables. - */ - public void visit(IFunction obj) { - replaceWithBinding = false; - super.visit(obj); - } - - public void visit(IInCriteria obj) { - replaceWithBinding = true; - visitNodes(obj.getRightExpressions()); - } - - public void visit(ILikeCriteria obj) { - replaceWithBinding = true; - visitNode(obj.getRightExpression()); - } - - /** - * Note that this will only visit the right expression. In general most compares - * involving literals will be something like element = literal (this is enforced as - * much as possible by the QueryRewriter). In rare circumstances, it is possible to - * have literal = literal (most notably null <> null). Using bind variables on - * both sides of the operator is not supported by most databases. - */ - public void visit(ICompareCriteria obj) { - replaceWithBinding = true; - visitNode(obj.getRightExpression()); - } - - /** - * Will look for bind values in the when criteria. - * The actual restriction for case statements seems to be that at least one branch must - * not contain a bind variable. - */ - public void visit(ISearchedCaseExpression obj) { - for (int i = 0; i < obj.getWhenCount(); i++) { - visitNode(obj.getWhenCriteria(i)); - } - } - - @Override - public void visit(IInsertExpressionValueSource obj) { - replaceWithBinding = true; - visitNodes(obj.getValues()); - } - - @Override - public void visit(ISetClause obj) { - replaceWithBinding = true; - visitNode(obj.getValue()); - } - - public void visit(ILiteral obj) { - if (replaceWithBinding || TranslatedCommand.isBindEligible(obj)) { - obj.setBindValue(true); - } - } - - public void visitNode(ILanguageObject obj) { - boolean replacementMode = replaceWithBinding; - super.visitNode(obj); - this.replaceWithBinding = replacementMode; - } -} \ No newline at end of file Added: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/ConvertModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/ConvertModifier.java (rev 0) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/ConvertModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -0,0 +1,197 @@ +/* + * JBoss, Home of Professional Open Source. + * See the COPYRIGHT.txt file distributed with this work for information + * regarding copyright ownership. Some portions may be licensed + * to Red Hat, Inc. under one or more contributor license agreements. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301 USA. + */ + +package org.teiid.connector.jdbc.translator; + +import java.util.Arrays; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.teiid.connector.api.SourceSystemFunctions; +import org.teiid.connector.api.TypeFacility; +import org.teiid.connector.language.IExpression; +import org.teiid.connector.language.IFunction; +import org.teiid.connector.language.ILanguageFactory; +import org.teiid.connector.language.ILiteral; + +/** + * Base class for handling the convert function. + * <p>Convert is by far the most complicated pushdown function since it actually + * represents a matrix of possible functions. Additionally not every source supports + * the same semantics as our conversions.</p> + * <p>Each instance of this class makes a best effort at handling converts for for a + * given source - compensating for differing string representation, the lack a time type + * etc. + * <p>The choice of conversion logic is as follows: + * <ul> + * <li>Look for a specific conversion between the source and target - {@link #addConvert(int, int, FunctionModifier)}</li> + * <li>Filter common implicit conversions</li> + * <li>Look for a general source conversion - {@link #addSourceConversion(FunctionModifier, int...)}</li> + * <li>Look for a general target conversion - {@link #addTypeConversion(FunctionModifier, int...)}</li> + * <li>Look for a type mapping, which will replace the target type with the given native type - {@link #addTypeMapping(String, int...)}</li> + * <li>Drop the conversion</li> + * </ul> + */ +public class ConvertModifier extends FunctionModifier { + + public static class FormatModifier extends AliasModifier { + + private String format; + + public FormatModifier(String alias) { + super(alias); + } + + public FormatModifier(String alias, String format) { + super(alias); + this.format = format; + } + + @Override + public List<?> translate(IFunction function) { + modify(function); + if (format == null) { + function.getParameters().remove(1); + } else { + ((ILiteral)function.getParameters().get(1)).setValue(format); + } + return null; + } + + } + + private Map<Integer, String> typeMapping = new HashMap<Integer, String>(); + private Map<Integer, FunctionModifier> typeModifier = new HashMap<Integer, FunctionModifier>(); + private Map<Integer, FunctionModifier> sourceModifier = new HashMap<Integer, FunctionModifier>(); + private Map<List<Integer>, FunctionModifier> specificConverts = new HashMap<List<Integer>, FunctionModifier>(); + private boolean booleanNumeric; + private boolean wideningNumericImplicit; + + public void addTypeConversion(FunctionModifier convert, int ... targetType) { + for (int i : targetType) { + this.typeModifier.put(i, convert); + } + } + + public void addSourceConversion(FunctionModifier convert, int ... sourceType) { + for (int i : sourceType) { + this.sourceModifier.put(i, convert); + } + } + + public void addTypeMapping(String nativeType, int ... targetType) { + for (int i : targetType) { + typeMapping.put(i, nativeType); + } + } + + public void setWideningNumericImplicit(boolean wideningNumericImplicit) { + this.wideningNumericImplicit = wideningNumericImplicit; + } + + public void addConvert(int sourceType, int targetType, FunctionModifier convert) { + specificConverts.put(Arrays.asList(sourceType, targetType), convert); + } + + @Override + public List<?> translate(IFunction function) { + function.setName("cast"); //$NON-NLS-1$ + int targetCode = getCode(function.getType()); + List<IExpression> args = function.getParameters(); + Class<?> srcType = args.get(0).getType(); + int sourceCode = getCode(srcType); + + List<Integer> convesionCode = Arrays.asList(sourceCode, targetCode); + FunctionModifier convert = specificConverts.get(convesionCode); + if (convert != null) { + return convert.translate(function); + } + + boolean implicit = sourceCode == CHAR && targetCode == STRING; + + if (targetCode >= BYTE && targetCode <= BIGDECIMAL) { + if (booleanNumeric && sourceCode == BOOLEAN) { + sourceCode = BYTE; + implicit = targetCode == BYTE; + } + implicit |= wideningNumericImplicit && sourceCode >= BYTE && sourceCode <= BIGDECIMAL && sourceCode < targetCode; + } + + if (!implicit) { + convert = this.sourceModifier.get(sourceCode); + if (convert != null + && (!convert.equals(sourceModifier.get(targetCode)) || sourceCode == targetCode)) { //checks for implicit, but allows for dummy converts + return convert.translate(function); + } + + convert = this.typeModifier.get(targetCode); + if (convert != null + && (!convert.equals(typeModifier.get(sourceCode)) || sourceCode == targetCode)) { //checks for implicit, but allows for dummy converts + return convert.translate(function); + } + + String type = typeMapping.get(targetCode); + + if (type != null + && (!type.equals(typeMapping.get(sourceCode)) || sourceCode == targetCode)) { //checks for implicit, but allows for dummy converts + ((ILiteral)function.getParameters().get(1)).setValue(type); + return null; + } + } + + return Arrays.asList(function.getParameters().get(0)); + } + + public static IFunction createConvertFunction(ILanguageFactory langFactory, IExpression expr, String typeName) { + Class<?> type = TypeFacility.getDataTypeClass(typeName); + return langFactory.createFunction(SourceSystemFunctions.CONVERT, + new IExpression[] {expr, langFactory.createLiteral(typeName, type)}, type); + } + + public void addNumericBooleanConversions() { + this.booleanNumeric = true; + //number -> boolean + this.addTypeConversion(new FunctionModifier() { + @Override + public List<?> translate(IFunction function) { + IExpression stringValue = function.getParameters().get(0); + return Arrays.asList("CASE WHEN ", stringValue, " = 0 THEN 0 WHEN ", stringValue, " IS NOT NULL THEN 1 END"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + } + }, FunctionModifier.BOOLEAN); + this.addConvert(FunctionModifier.BOOLEAN, FunctionModifier.STRING, new FunctionModifier() { + @Override + public List<?> translate(IFunction function) { + IExpression stringValue = function.getParameters().get(0); + return Arrays.asList("CASE WHEN ", stringValue, " = 0 THEN 'false' WHEN ", stringValue, " IS NOT NULL THEN 'true' END"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + } + }); + this.addConvert(FunctionModifier.STRING, FunctionModifier.BOOLEAN, new FunctionModifier() { + @Override + public List<?> translate(IFunction function) { + IExpression stringValue = function.getParameters().get(0); + return Arrays.asList("CASE WHEN ", stringValue, " IN ('false', '0') THEN 0 WHEN ", stringValue, " IS NOT NULL THEN 1 END"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + } + }); + } + +} Property changes on: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/ConvertModifier.java ___________________________________________________________________ Name: svn:mime-type + text/plain Deleted: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/DropFunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/DropFunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/DropFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -1,53 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * See the COPYRIGHT.txt file distributed with this work for information - * regarding copyright ownership. Some portions may be licensed - * to Red Hat, Inc. under one or more contributor license agreements. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301 USA. - */ - -package org.teiid.connector.jdbc.translator; - -import java.util.List; - -import org.teiid.connector.jdbc.JDBCPlugin; -import org.teiid.connector.language.*; - - -/** - * This FunctionModifier will cause this function to be dropped by replacing the function - * with (by default) the first argument of the function. Optionally, the replacement index - * can be overridden. This modifier should only be used with functions having the - * minimum or more number of arguments. - */ -public class DropFunctionModifier extends BasicFunctionModifier { - - private int replaceIndex = 0; - - public void setReplaceIndex(int index) { - this.replaceIndex = index; - } - - public IExpression modify(IFunction function) { - List<IExpression> args = function.getParameters(); - if(args.size() <= replaceIndex) { - throw new IllegalArgumentException(JDBCPlugin.Util.getString("DropFunctionModifier.DropFunctionModifier_can_only_be_used_on_functions_with___1") + function); //$NON-NLS-1$ - } - - return args.get(replaceIndex); - } -} Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/EscapeSyntaxModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/EscapeSyntaxModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/EscapeSyntaxModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -33,18 +33,14 @@ * driver can then convert to the correct database syntax for us. * @since 5.0 */ -public class EscapeSyntaxModifier extends BasicFunctionModifier { +public class EscapeSyntaxModifier extends FunctionModifier { - public EscapeSyntaxModifier() { - super(); - } - /** * @see org.teiid.connector.jdbc.translator.BasicFunctionModifier#translate(org.teiid.connector.language.IFunction) * @since 5.0 */ - public List translate(IFunction function) { - List objs = new ArrayList(); + public List<?> translate(IFunction function) { + List<Object> objs = new ArrayList<Object>(); objs.add("{fn "); //$NON-NLS-1$ objs.add(function); objs.add("}"); //$NON-NLS-1$ Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/ExtractFunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/ExtractFunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/ExtractFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -37,7 +37,7 @@ * Convert the YEAR/MONTH/DAY etc. function into an equivalent Extract function. * Format: EXTRACT(YEAR from Element) or EXTRACT(YEAR from DATE '2004-03-03') */ -public class ExtractFunctionModifier extends BasicFunctionModifier { +public class ExtractFunctionModifier extends FunctionModifier { public static final String YEAR = "YEAR"; //$NON-NLS-1$ public static final String QUARTER = "QUARTER"; //$NON-NLS-1$ public static final String MONTH = "MONTH"; //$NON-NLS-1$ Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/FunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/FunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/FunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -24,29 +24,71 @@ */ package org.teiid.connector.jdbc.translator; +import java.util.HashMap; import java.util.List; +import java.util.Map; -import org.teiid.connector.language.IExpression; +import org.teiid.connector.api.TypeFacility; import org.teiid.connector.language.IFunction; import org.teiid.connector.language.ILanguageObject; /** - * Implementations of this interface are used to modify metamatrix functions + * Implementations of this interface are used to modify Teiid functions * coming in to the connector into alternate datasource-specific language, if * necessary. */ -public interface FunctionModifier { - - /** - * Takes an IFunction and returns the datasource-specific IExpression, - * or can possibly return the unmodified function parameter itself. - * @param function - * @return IExpression or unmodified function - * @since 4.2 +public abstract class FunctionModifier { + + /* + * Public sharing part for the mapping between class and type in format of Map<class->Integer>. */ - IExpression modify(IFunction function); + public static final int STRING = 0; + public static final int CHAR = 1; + public static final int BOOLEAN = 2; + public static final int BYTE = 3; + public static final int SHORT = 4; + public static final int INTEGER = 5; + public static final int LONG = 6; + public static final int BIGINTEGER = 7; + public static final int FLOAT = 8; + public static final int DOUBLE = 9; + public static final int BIGDECIMAL = 10; + public static final int DATE = 11; + public static final int TIME = 12; + public static final int TIMESTAMP = 13; + public static final int OBJECT = 14; + public static final int BLOB = 15; + public static final int CLOB = 16; + public static final int XML = 17; + + private static final Map<Class<?>, Integer> typeMap = new HashMap<Class<?>, Integer>(); + static { + typeMap.put(TypeFacility.RUNTIME_TYPES.STRING, new Integer(STRING)); + typeMap.put(TypeFacility.RUNTIME_TYPES.CHAR, new Integer(CHAR)); + typeMap.put(TypeFacility.RUNTIME_TYPES.BOOLEAN, new Integer(BOOLEAN)); + typeMap.put(TypeFacility.RUNTIME_TYPES.BYTE, new Integer(BYTE)); + typeMap.put(TypeFacility.RUNTIME_TYPES.SHORT, new Integer(SHORT)); + typeMap.put(TypeFacility.RUNTIME_TYPES.INTEGER, new Integer(INTEGER)); + typeMap.put(TypeFacility.RUNTIME_TYPES.LONG, new Integer(LONG)); + typeMap.put(TypeFacility.RUNTIME_TYPES.BIG_INTEGER, new Integer(BIGINTEGER)); + typeMap.put(TypeFacility.RUNTIME_TYPES.FLOAT, new Integer(FLOAT)); + typeMap.put(TypeFacility.RUNTIME_TYPES.DOUBLE, new Integer(DOUBLE)); + typeMap.put(TypeFacility.RUNTIME_TYPES.BIG_DECIMAL, new Integer(BIGDECIMAL)); + typeMap.put(TypeFacility.RUNTIME_TYPES.DATE, new Integer(DATE)); + typeMap.put(TypeFacility.RUNTIME_TYPES.TIME, new Integer(TIME)); + typeMap.put(TypeFacility.RUNTIME_TYPES.TIMESTAMP, new Integer(TIMESTAMP)); + typeMap.put(TypeFacility.RUNTIME_TYPES.OBJECT, new Integer(OBJECT)); + typeMap.put(TypeFacility.RUNTIME_TYPES.BLOB, new Integer(BLOB)); + typeMap.put(TypeFacility.RUNTIME_TYPES.CLOB, new Integer(CLOB)); + typeMap.put(TypeFacility.RUNTIME_TYPES.XML, new Integer(XML)); + } + + public static int getCode(Class<?> source) { + return typeMap.get(source).intValue(); + } + /** * Return a List of translated parts ({@link ILanguageObject}s and Objects), or null * if this FunctionModifier wishes to rely on the default translation of the @@ -55,5 +97,6 @@ * @return List of translated parts, or null * @since 4.2 */ - List<?> translate(IFunction function); + public abstract List<?> translate(IFunction function); + } Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/LocateFunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/LocateFunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/LocateFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -69,12 +69,11 @@ * * @since 6.2 */ -public class LocateFunctionModifier extends BasicFunctionModifier { +public class LocateFunctionModifier extends AliasModifier { public static String LOCATE = "LOCATE"; //$NON-NLS-1$ private ILanguageFactory langFactory; - private String functionName = LOCATE; private boolean sourceStringFirst; /** @@ -98,8 +97,8 @@ * @param sourceStringFirst */ public LocateFunctionModifier(ILanguageFactory langFactory, final String functionName, boolean sourceStringFirst) { + super(functionName); this.langFactory = langFactory; - this.functionName = functionName; this.sourceStringFirst = sourceStringFirst; } @@ -142,8 +141,8 @@ * * @param function the LOCATE function that may need to be modified */ - public IExpression modify(IFunction function) { - function.setName(this.functionName); + public void modify(IFunction function) { + super.modify(function); List<IExpression> args = function.getParameters(); IExpression searchStr = args.get(0); IExpression sourceStr = args.get(1); @@ -156,7 +155,6 @@ args.set(0, sourceStr); args.set(1, searchStr); } - return function; } private IExpression ensurePositiveStartIndex(IExpression startIndex) { Deleted: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/ModFunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/ModFunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/ModFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -1,185 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * See the COPYRIGHT.txt file distributed with this work for information - * regarding copyright ownership. Some portions may be licensed - * to Red Hat, Inc. under one or more contributor license agreements. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301 USA. - */ - -package org.teiid.connector.jdbc.translator; - -import java.util.ArrayList; -import java.util.Arrays; -import java.util.List; - -import org.teiid.connector.api.TypeFacility.RUNTIME_TYPES; -import org.teiid.connector.language.IExpression; -import org.teiid.connector.language.IFunction; -import org.teiid.connector.language.ILanguageFactory; - -/** - * A modifier class that can be used to translate the scalar function - * <code>mod(x, y)</code> to a function or expression that can be used at the - * data source. - * <p> - * If the default implementation is used, a function name of MOD will be used - * for the alias name and the expression will be unmodified if the data type - * of the <code>x</code> parameter is one of {@link RUNTIME_TYPES#BYTE}, - * {@link RUNTIME_TYPES#SHORT}, {@link RUNTIME_TYPES#INTEGER}, or - * {@link RUNTIME_TYPES#LONG}. If the data type is not one of these types, the - * expression will be modified to return: <code>(x - (TRUNC((x / y), 0) * y))</code> - * - * @since 6.2 - */ -public class ModFunctionModifier extends AliasModifier { - - private static List<Class<?>> DEFAULT_TYPELIST = new ArrayList<Class<?>>(4); - static { - DEFAULT_TYPELIST.add(RUNTIME_TYPES.BYTE); - DEFAULT_TYPELIST.add(RUNTIME_TYPES.SHORT); - DEFAULT_TYPELIST.add(RUNTIME_TYPES.INTEGER); - DEFAULT_TYPELIST.add(RUNTIME_TYPES.LONG); - } - private static String DEFAULT_FUNCTIONNAME = "MOD"; //$NON-NLS-1$ - - private ILanguageFactory langFactory; - private List<Class<?>> supTypeList; - - /** - * Constructs a {@link AliasModifier} object that can be used to translate - * the use of the scalar function MOD() to a source specific scalar function - * or expression. - * <p> - * This constructor invokes {@link #MODFunctionModifier(ILanguageFactory, String, List)} - * passing it <code>langFactory</code>, {@link #DEFAULT_FUNCTIONNAME}, and - * {@link #DEFAULT_TYPELIST}. - * - * @param langFactory the language factory associated with translation - */ - public ModFunctionModifier(ILanguageFactory langFactory) { - this(langFactory, DEFAULT_FUNCTIONNAME, DEFAULT_TYPELIST); - } - - /** - * Constructs a {@link AliasModifier} object that can be used to translate - * the use of the scalar function MOD() to a source specific scalar function - * or expression. - * <p> - * <code>functionName</code> is used to construct the parent {@link AliasModifier} - * and should represent the default function name or alias used by the data - * source. - * <p> - * <code>supportedTypeList</code> should contain a list of <code>Class</code> - * objects that represent the data types that the data source can support - * with its implementation of the MOD() scalar function. - * - * @param langFactory the language factory associated with translation - * @param functionName the function name or alias that should be used - * instead of MOD - * @param supportedTypeList a list of type classes that is supported by the - * data source's MOD function - */ - public ModFunctionModifier(ILanguageFactory langFactory, String functionName, List<Class<?>>supportedTypeList) { - super(functionName); - this.langFactory = langFactory; - if ( supportedTypeList != null ) { - this.supTypeList = supportedTypeList; - } else { - this.supTypeList = ModFunctionModifier.DEFAULT_TYPELIST; - } - } - - /** - * Returns a version of <code>function</code> suitable for executing at the - * data source. - * <p> - * If the data type of the parameters in <code>function</code> is in the - * list of supported data types, this method simply returns <code>super.modify(function)</code>. - * <p> - * If the data type of the parameters in <code>function</code are not in the - * list of supported data types, this method will return an expression that - * is valid at the data source and will yield the same result as the original - * MOD() scalar function. To build the expression, a call is make to - * {@link #getQuotientExpression(IExpression)} and its result is multiplied - * by the second parameter of <code>function</code> and that result is then - * subtracted from the first parameter of <code>function</code>. - * <p> - * For example: - * <code>mod(x, y) ---> (x - (getQuotientExpression((x / y)) * y))</code> - * - * @param function the MOD function that may need to be modified - * @see org.teiid.connector.jdbc.translator.AliasModifier#modify(org.teiid.connector.language.IFunction) - */ - @Override - public IExpression modify(IFunction function) { - List<IExpression> expressions = function.getParameters(); - IExpression dividend = expressions.get(0); - IExpression divisor = expressions.get(1); - - // Check to see if parameters are supported by source MOD function - if (this.supTypeList.contains(dividend.getType())) { - return super.modify(function); - } - - /* - * Parameters are not supported by source MOD function so modify - * MOD(<dividend>, <divisor>) --> (<dividend> - (<func_getQuotient((<dividend> / <divisor>))> * <divisor>)) - */ - // --> (<dividend> / <divisor>) - IFunction divide = langFactory.createFunction("/", Arrays.asList(dividend, divisor), dividend.getType()); //$NON-NLS-1$ - // --> <func_getQuotient(<divide>)> -- i.e. TRUNC(<divide>, 0) - IFunction quotient = (IFunction) this.getQuotientExpression(divide); - // --> (<quotient> * <divisor>) - List<IExpression> multiplyArgs = Arrays.asList(quotient, divisor); - IFunction multiply = langFactory.createFunction("*", multiplyArgs, divisor.getType()); //$NON-NLS-1$ - // --> (<dividend> - <multiply>) - List<IExpression> minusArgs = Arrays.asList(dividend, multiply); - return langFactory.createFunction("-", minusArgs, dividend.getType()); //$NON-NLS-1$ - } - - /** - * Return an expression that will result in the quotient of </code>division</code>. - * Quotient should always be represented as an integer (no remainder). - * <p> - * <code>division</code> will represent simple division that may result in a - * fraction. <code>division</code> should be returned within a helper - * function or expression that will result in an integer return value (no - * decimal or fraction). - * <p> - * If this method is not overriden, the result will be: - * <p> - * <ul>TRUNC(<code>division</code>, 0)</ul> - * <p> - * For the default TRUNC() function to work, the source must support it. - * TRUNC was used instead of FLOOR because FLOOR rounds to the nearest - * integer toward negative infinity. This would result in incorrect values - * when performing MOD on negative float, double, etc. values. - * - * @param division an expression representing simple division - * @return an expression that will extract the quotient from the - * <code>division</code> expression - */ - protected IExpression getQuotientExpression(IExpression division) { - // --> TRUNC(<division>, 0) - return langFactory.createFunction("TRUNC", Arrays.asList(division, langFactory.createLiteral(0, RUNTIME_TYPES.SHORT)), division.getType()); //$NON-NLS-1$ - } - - protected ILanguageFactory getLanguageFactory() { - return this.langFactory; - } - -} Copied: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/ModFunctionModifier.java (from rev 1276, trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/sybase/ModFunctionModifier.java) =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/ModFunctionModifier.java (rev 0) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/ModFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -0,0 +1,76 @@ +/* + * JBoss, Home of Professional Open Source. + * See the COPYRIGHT.txt file distributed with this work for information + * regarding copyright ownership. Some portions may be licensed + * to Red Hat, Inc. under one or more contributor license agreements. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301 USA. + */ + +package org.teiid.connector.jdbc.translator; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.HashSet; +import java.util.List; +import java.util.Set; + +import org.teiid.connector.api.SourceSystemFunctions; +import org.teiid.connector.api.TypeFacility; +import org.teiid.connector.language.IExpression; +import org.teiid.connector.language.IFunction; +import org.teiid.connector.language.ILanguageFactory; + +/** + * Adds mod (remainder) support for non-integral types + */ +public class ModFunctionModifier extends AliasModifier { + + private static Set<Class> SUPPORTED_TYPES = new HashSet<Class>(Arrays.asList(TypeFacility.RUNTIME_TYPES.INTEGER, TypeFacility.RUNTIME_TYPES.LONG)); + + private ILanguageFactory langFactory; + + public ModFunctionModifier(String modFunction, ILanguageFactory langFactory) { + super(modFunction); + this.langFactory = langFactory; + } + + @Override + public List<?> translate(IFunction function) { + List<IExpression> expressions = function.getParameters(); + Class<?> type = function.getType(); + if (SUPPORTED_TYPES.contains(type)) { + modify(function); + return null; + } + //x % y => x - sign(x) * floor(abs(x / y)) * y + IFunction divide = langFactory.createFunction(SourceSystemFunctions.DIVIDE_OP, new ArrayList<IExpression>(expressions), type); + + IFunction abs = langFactory.createFunction(SourceSystemFunctions.ABS, Arrays.asList(divide), type); + + IFunction floor = langFactory.createFunction(SourceSystemFunctions.FLOOR, Arrays.asList(abs), type); + + IFunction sign = langFactory.createFunction(SourceSystemFunctions.SIGN, Arrays.asList(expressions.get(0)), type); + + List<? extends IExpression> multArgs = Arrays.asList(sign, floor, langFactory.createFunction(SourceSystemFunctions.ABS, Arrays.asList(expressions.get(1)), type)); + IFunction mult = langFactory.createFunction(SourceSystemFunctions.MULTIPLY_OP, multArgs, type); + + List<IExpression> minusArgs = Arrays.asList(expressions.get(0), mult); + + return Arrays.asList(langFactory.createFunction(SourceSystemFunctions.SUBTRACT_OP, minusArgs, type)); + } + +} Deleted: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/ReplacementVisitor.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/ReplacementVisitor.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/ReplacementVisitor.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -1,220 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * See the COPYRIGHT.txt file distributed with this work for information - * regarding copyright ownership. Some portions may be licensed - * to Red Hat, Inc. under one or more contributor license agreements. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301 USA. - */ - -package org.teiid.connector.jdbc.translator; - -import java.util.List; -import java.util.Map; - -import org.teiid.connector.api.ConnectorException; -import org.teiid.connector.api.ExecutionContext; -import org.teiid.connector.language.IAggregate; -import org.teiid.connector.language.ICompareCriteria; -import org.teiid.connector.language.IExpression; -import org.teiid.connector.language.IFunction; -import org.teiid.connector.language.IGroupBy; -import org.teiid.connector.language.IInCriteria; -import org.teiid.connector.language.IInlineView; -import org.teiid.connector.language.IInsertExpressionValueSource; -import org.teiid.connector.language.IIsNullCriteria; -import org.teiid.connector.language.ILikeCriteria; -import org.teiid.connector.language.IQueryCommand; -import org.teiid.connector.language.IScalarSubquery; -import org.teiid.connector.language.ISearchedCaseExpression; -import org.teiid.connector.language.ISelectSymbol; -import org.teiid.connector.language.ISubqueryCompareCriteria; -import org.teiid.connector.language.ISubqueryInCriteria; -import org.teiid.connector.visitor.framework.AbstractLanguageVisitor; - -import com.metamatrix.core.MetaMatrixRuntimeException; - -/** - */ -public class ReplacementVisitor extends AbstractLanguageVisitor { - - private Translator translator; - private Map<String, FunctionModifier> functionModifiers; - private ExecutionContext context; - - /** - * Set the functon modifiers. - * @param Map of function names to function modifiers. - */ - public ReplacementVisitor(ExecutionContext context, Translator translator){ - this.translator = translator; - this.functionModifiers = translator.getFunctionModifiers(); - this.context = context; - } - - /* - * @see com.metamatrix.data.visitor.LanguageObjectVisitor#visit(com.metamatrix.data.language.IAggregate) - */ - public void visit(IAggregate obj) { - obj.setExpression(replaceFunction(obj.getExpression())); - } - - public void visit(IInlineView obj) { - try { - obj.setQuery((IQueryCommand)translator.modifyCommand(obj.getQuery(), context)); - } catch (ConnectorException e) { - throw new MetaMatrixRuntimeException(e); - } - } - - /* - * @see com.metamatrix.data.visitor.LanguageObjectVisitor#visit(com.metamatrix.data.language.ICompareCriteria) - */ - public void visit(ICompareCriteria obj) { - obj.setLeftExpression(replaceFunction(obj.getLeftExpression())); - obj.setRightExpression(replaceFunction(obj.getRightExpression())); - } - - /** - * @see com.metamatrix.data.visitor.LanguageObjectVisitor#visit(org.teiid.connector.language.IFunction) - */ - public void visit(IFunction obj) { - List<IExpression> args = obj.getParameters(); - for(int i=0; i<args.size(); i++) { - args.set(i, replaceFunction(args.get(i))); - } - } - - /** - * @see org.teiid.connector.visitor.framework.HierarchyVisitor#visit(org.teiid.connector.language.IGroupBy) - * @since 4.3 - */ - public void visit(IGroupBy obj) { - List<IExpression> expressions = obj.getElements(); - - for (int i=0; i<expressions.size(); i++) { - IExpression expression = expressions.get(i); - expressions.set(i, replaceFunction(expression)); - } - } - - /* - * @see com.metamatrix.data.visitor.LanguageObjectVisitor#visit(com.metamatrix.data.language.IInCriteria) - */ - public void visit(IInCriteria obj) { - obj.setLeftExpression(replaceFunction(obj.getLeftExpression())); - List<IExpression> rightExprs = obj.getRightExpressions(); - - for(int i=0; i<rightExprs.size(); i++) { - IExpression expr = rightExprs.get(i); - rightExprs.set(i, replaceFunction(expr)); - } - } - - @Override - public void visit(IInsertExpressionValueSource obj) { - List<IExpression> values = obj.getValues(); - - for(int i=0; i<values.size(); i++) { - IExpression expr = values.get(i); - values.set(i, replaceFunction(expr)); - } - } - - /* - * @see com.metamatrix.data.visitor.LanguageObjectVisitor#visit(com.metamatrix.data.language.IIsNullCriteria) - */ - public void visit(IIsNullCriteria obj) { - obj.setExpression(replaceFunction(obj.getExpression())); - } - - /* - * @see com.metamatrix.data.visitor.LanguageObjectVisitor#visit(com.metamatrix.data.language.ILikeCriteria) - */ - public void visit(ILikeCriteria obj) { - obj.setLeftExpression(replaceFunction(obj.getLeftExpression())); - obj.setRightExpression(replaceFunction(obj.getRightExpression())); - } - - /* - * @see com.metamatrix.data.visitor.LanguageObjectVisitor#visit(com.metamatrix.data.language.ISearchedCaseExpression) - */ - public void visit(ISearchedCaseExpression obj) { - int whenCount = obj.getWhenCount(); - for(int i=0; i<whenCount; i++) { - obj.setThenExpression(i, replaceFunction(obj.getThenExpression(i))); - } - obj.setElseExpression(replaceFunction(obj.getElseExpression())); - } - - /* - * @see com.metamatrix.data.visitor.LanguageObjectVisitor#visit(com.metamatrix.data.language.ISelectSymbol) - */ - public void visit(ISelectSymbol obj) { - obj.setExpression(replaceFunction(obj.getExpression())); - } - - /* - * @see com.metamatrix.data.visitor.LanguageObjectVisitor#visit(com.metamatrix.data.language.ISubqueryCompareCriteria) - */ - public void visit(ISubqueryCompareCriteria obj) { - try { - obj.setQuery((IQueryCommand)translator.modifyCommand(obj.getQuery(), context)); - } catch (ConnectorException e) { - throw new MetaMatrixRuntimeException(e); - } - obj.setLeftExpression(replaceFunction(obj.getLeftExpression())); - } - - @Override - public void visit(IScalarSubquery obj) { - try { - obj.setQuery((IQueryCommand)translator.modifyCommand(obj.getQuery(), context)); - } catch (ConnectorException e) { - throw new MetaMatrixRuntimeException(e); - } - } - - /* - * @see com.metamatrix.data.visitor.LanguageObjectVisitor#visit(com.metamatrix.data.language.ISubqueryInCriteria) - */ - public void visit(ISubqueryInCriteria obj) { - try { - obj.setQuery((IQueryCommand)translator.modifyCommand(obj.getQuery(), context)); - } catch (ConnectorException e) { - throw new MetaMatrixRuntimeException(e); - } - obj.setLeftExpression(replaceFunction(obj.getLeftExpression())); - } - - private IExpression replaceFunction(IExpression expression) { - if(functionModifiers != null && expression != null && expression instanceof IFunction){ - // Look for function modifier - IFunction function = (IFunction) expression; - String key = function.getName().toLowerCase(); - if(functionModifiers.containsKey(key)) { - FunctionModifier modifier = functionModifiers.get(key); - - // Modify function and return it - return modifier.modify(function); - } - } - - // Fall through and return original expression - return expression; - } - -} Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/SQLConversionVisitor.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/SQLConversionVisitor.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/SQLConversionVisitor.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -32,31 +32,33 @@ import java.util.IdentityHashMap; import java.util.Iterator; import java.util.List; -import java.util.Map; import java.util.Set; import org.teiid.connector.api.ExecutionContext; import org.teiid.connector.api.TypeFacility; import org.teiid.connector.jdbc.translator.Translator.NullOrder; import org.teiid.connector.language.ICommand; +import org.teiid.connector.language.ICompareCriteria; import org.teiid.connector.language.IFunction; +import org.teiid.connector.language.IInCriteria; +import org.teiid.connector.language.IInsertExpressionValueSource; import org.teiid.connector.language.ILanguageObject; -import org.teiid.connector.language.ILimit; +import org.teiid.connector.language.ILikeCriteria; import org.teiid.connector.language.ILiteral; import org.teiid.connector.language.IOrderByItem; import org.teiid.connector.language.IParameter; import org.teiid.connector.language.IProcedure; +import org.teiid.connector.language.ISearchedCaseExpression; +import org.teiid.connector.language.ISelectSymbol; +import org.teiid.connector.language.ISetClause; import org.teiid.connector.language.IParameter.Direction; import org.teiid.connector.language.ISetQuery.Operation; -import org.teiid.connector.metadata.runtime.RuntimeMetadata; import org.teiid.connector.visitor.util.SQLStringVisitor; /** * This visitor takes an ICommand and does DBMS-specific conversion on it * to produce a SQL String. This class is expected to be subclassed. - * Specialized instances of this class can be gotten from a SQL Translator - * {@link Translator#getTranslationVisitor(RuntimeMetadata) using this method}. */ public class SQLConversionVisitor extends SQLStringVisitor{ @@ -74,6 +76,8 @@ private Set<ILanguageObject> recursionObjects = Collections.newSetFromMap(new IdentityHashMap<ILanguageObject, Boolean>()); + private boolean replaceWithBinding = false; + public SQLConversionVisitor(Translator translator) { this.translator = translator; this.prepared = translator.usePreparedStatements(); @@ -81,47 +85,36 @@ @Override public void append(ILanguageObject obj) { - if ((obj instanceof IFunction || obj instanceof ICommand || obj instanceof ILimit) && !recursionObjects.contains(obj)) { - recursionObjects.add(obj); - try { - List<?> parts = null; - if (obj instanceof IFunction) { - IFunction function = (IFunction)obj; - Map<String, FunctionModifier> functionModifiers = translator.getFunctionModifiers(); - if (functionModifiers != null) { - FunctionModifier modifier = functionModifiers.get(function.getName().toLowerCase()); - if (modifier != null) { - parts = modifier.translate(function); - } - } - } else if (obj instanceof ICommand) { - parts = translator.translateCommand((ICommand)obj, context); - } else if (obj instanceof ILimit) { - parts = translator.translateLimit((ILimit)obj, context); - } - if (parts != null) { - this.appendParts(parts); - return; - } - } finally { - recursionObjects.remove(obj); - } - } - super.append(obj); + boolean replacementMode = replaceWithBinding; + if (obj instanceof ICommand || obj instanceof IFunction) { + /* + * In general it is not appropriate to use bind values within a function + * unless the particulars of the function parameters are know. + * As needed, other visitors or modifiers can set the literals used within + * a particular function as bind variables. + */ + this.replaceWithBinding = false; + } + List<?> parts = null; + if (!recursionObjects.contains(obj)) { + parts = translator.translate(obj, context); + } + if (parts != null) { + recursionObjects.add(obj); + for (Object part : parts) { + if(part instanceof ILanguageObject) { + append((ILanguageObject)part); + } else { + buffer.append(part); + } + } + recursionObjects.remove(obj); + } else { + super.append(obj); + } + this.replaceWithBinding = replacementMode; } - private void appendParts(List parts) { - Iterator iter = parts.iterator(); - while(iter.hasNext()) { - Object part = iter.next(); - if(part instanceof ILanguageObject) { - append((ILanguageObject)part); - } else { - buffer.append(part); - } - } - } - @Override public void visit(IOrderByItem obj) { super.visit(obj); @@ -203,14 +196,56 @@ * @see org.teiid.connector.visitor.util.SQLStringVisitor#visit(org.teiid.connector.language.ILiteral) */ public void visit(ILiteral obj) { - if (this.prepared && obj.isBindValue()) { + if (this.prepared && (replaceWithBinding || TranslatedCommand.isBindEligible(obj) || obj.isBindValue())) { buffer.append(UNDEFINED_PARAM); preparedValues.add(obj); } else { translateSQLType(obj.getType(), obj.getValue(), buffer); } } + + @Override + public void visit(IInCriteria obj) { + replaceWithBinding = true; + super.visit(obj); + } + @Override + public void visit(ILikeCriteria obj) { + replaceWithBinding = true; + super.visit(obj); + } + + @Override + public void visit(ICompareCriteria obj) { + replaceWithBinding = true; + super.visit(obj); + } + + @Override + public void visit(IInsertExpressionValueSource obj) { + replaceWithBinding = true; + super.visit(obj); + } + + @Override + public void visit(ISetClause obj) { + replaceWithBinding = true; + super.visit(obj); + } + + @Override + public void visit(ISelectSymbol obj) { + replaceWithBinding = false; + super.visit(obj); + } + + @Override + public void visit(ISearchedCaseExpression obj) { + replaceWithBinding = false; + super.visit(obj); + } + /** * Set the per-command execution context on this visitor. * @param context ExecutionContext @@ -323,4 +358,5 @@ protected boolean useParensForJoins() { return translator.useParensForJoins(); } + } Deleted: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/SubstringFunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/SubstringFunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/SubstringFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -1,58 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * See the COPYRIGHT.txt file distributed with this work for information - * regarding copyright ownership. Some portions may be licensed - * to Red Hat, Inc. under one or more contributor license agreements. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301 USA. - */ - -package org.teiid.connector.jdbc.translator; - -import java.util.Arrays; -import java.util.List; - -import org.teiid.connector.language.IExpression; -import org.teiid.connector.language.IFunction; -import org.teiid.connector.language.ILanguageFactory; - - -/** - * Common logic for Substring modifiers requiring 3 parameters - */ -public class SubstringFunctionModifier extends BasicFunctionModifier { - - private ILanguageFactory languageFactory; - private String length_function; - - public SubstringFunctionModifier(ILanguageFactory languageFactory, String length_function) { - this.languageFactory = languageFactory; - this.length_function = length_function; - } - - /** - * @see org.teiid.connector.jdbc.translator.FunctionModifier#modify(com.metamatrix.query.sql.symbol.Function) - */ - public IExpression modify(IFunction function) { - List<IExpression> args = function.getParameters(); - - if(args.size() == 2) { - args.add(languageFactory.createFunction(length_function, Arrays.asList(args.get(0)), Integer.class)); - } - - return function; - } -} \ No newline at end of file Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/TranslatedCommand.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/TranslatedCommand.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/TranslatedCommand.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -31,7 +31,6 @@ import org.teiid.connector.api.TypeFacility; import org.teiid.connector.language.ICommand; import org.teiid.connector.language.ILiteral; -import org.teiid.connector.visitor.framework.DelegatingHierarchyVisitor; import org.teiid.connector.visitor.util.CollectorVisitor; @@ -47,8 +46,6 @@ private List preparedValues; private SQLConversionVisitor sqlConversionVisitor; - private ReplacementVisitor functionVisitor; - private ExecutionContext context; private Translator sqlTranslator; /** @@ -56,11 +53,9 @@ * @param visitor a SQLConversionVisitor subclass */ public TranslatedCommand(ExecutionContext context, Translator sqlTranslator){ - this.context = context; this.sqlTranslator = sqlTranslator; this.sqlConversionVisitor = sqlTranslator.getSQLConversionVisitor(); this.sqlConversionVisitor.setExecutionContext(context); - this.functionVisitor = new ReplacementVisitor(context, sqlTranslator); } /** @@ -76,14 +71,9 @@ this.prepared = this.sqlConversionVisitor.isPrepared(); } - private String getSQL(ICommand command) throws ConnectorException { - command = sqlTranslator.modifyCommand(command, context); - command.acceptVisitor(new DelegatingHierarchyVisitor(null, this.functionVisitor)); - + private String getSQL(ICommand command) { if (sqlTranslator.usePreparedStatements() || hasBindValue(command)) { this.sqlConversionVisitor.setPrepared(true); - - command.acceptVisitor(new BindValueVisitor()); } this.sqlConversionVisitor.append(command); Modified: trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/Translator.java =================================================================== --- trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/Translator.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/main/java/org/teiid/connector/jdbc/translator/Translator.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -49,6 +49,7 @@ import org.teiid.connector.jdbc.JDBCPlugin; import org.teiid.connector.jdbc.JDBCPropertyNames; import org.teiid.connector.language.ICommand; +import org.teiid.connector.language.IFunction; import org.teiid.connector.language.ILanguageFactory; import org.teiid.connector.language.ILanguageObject; import org.teiid.connector.language.ILimit; @@ -183,15 +184,30 @@ public final ILanguageFactory getLanguageFactory() { return environment.getLanguageFactory(); } - + /** - * Modify the command. + * Return a List of translated parts ({@link ILanguageObject}s and Objects), or null + * if to rely on the default translation. Override with care. * @param command * @param context * @return */ - public ICommand modifyCommand(ICommand command, ExecutionContext context) throws ConnectorException { - return command; + public List<?> translate(ILanguageObject obj, ExecutionContext context) { + List<?> parts = null; + if (obj instanceof IFunction) { + IFunction function = (IFunction)obj; + if (functionModifiers != null) { + FunctionModifier modifier = functionModifiers.get(function.getName().toLowerCase()); + if (modifier != null) { + parts = modifier.translate(function); + } + } + } else if (obj instanceof ICommand) { + parts = translateCommand((ICommand)obj, context); + } else if (obj instanceof ILimit) { + parts = translateLimit((ILimit)obj, context); + } + return parts; } /** @@ -270,7 +286,7 @@ */ public String translateLiteralTime(Time timeValue) { if (!hasTimeType()) { - return "{ts'"+ getDefaultTimeYMD()+ " " + formatDateValue(timeValue) + "'}"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + return "{ts'1970-01-01 " + formatDateValue(timeValue) + "'}"; //$NON-NLS-1$ //$NON-NLS-2$ } return "{t'" + formatDateValue(timeValue) + "'}"; //$NON-NLS-1$ //$NON-NLS-2$ } @@ -301,7 +317,7 @@ Timestamp ts = (Timestamp)dateObject; Timestamp newTs = new Timestamp(ts.getTime()); if (getTimestampNanoPrecision() > 0) { - int mask = 10^(9-getTimestampNanoPrecision()); + int mask = (int)Math.pow(10, 9-getTimestampNanoPrecision()); newTs.setNanos(ts.getNanos()/mask*mask); } else { newTs.setNanos(0); @@ -359,10 +375,6 @@ return true; } - public String getDefaultTimeYMD() { - return "1970-01-01"; //$NON-NLS-1$ - } - /** * Returns the name for a given {@link ISetQuery.Operation} * @param operation @@ -487,7 +499,7 @@ * @param cal * @throws SQLException */ - public void bindValue(PreparedStatement stmt, Object param, Class paramType, int i) throws SQLException { + public void bindValue(PreparedStatement stmt, Object param, Class<?> paramType, int i) throws SQLException { int type = TypeFacility.getSQLTypeFromRuntimeType(paramType); if (param == null) { Modified: trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/db2/TestDB2ConvertModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/db2/TestDB2ConvertModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/db2/TestDB2ConvertModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -28,16 +28,14 @@ import java.util.Arrays; import java.util.Properties; +import junit.framework.TestCase; + import org.teiid.connector.api.TypeFacility; -import org.teiid.connector.jdbc.db2.DB2ConvertModifier; -import org.teiid.connector.jdbc.db2.DB2SQLTranslator; import org.teiid.connector.jdbc.translator.SQLConversionVisitor; import org.teiid.connector.language.IExpression; import org.teiid.connector.language.IFunction; import org.teiid.connector.language.ILanguageFactory; -import junit.framework.TestCase; - import com.metamatrix.cdk.CommandBuilder; import com.metamatrix.cdk.api.EnvironmentUtility; import com.metamatrix.query.unittest.TimestampUtil; @@ -72,20 +70,17 @@ LANG_FACTORY.createLiteral(tgtType, String.class)), TypeFacility.getDataTypeClass(tgtType)); - DB2ConvertModifier mod = new DB2ConvertModifier(LANG_FACTORY); - IExpression expr = mod.modify(func); - assertEquals("Error converting from " + srcExpression.getType() + " to " + tgtType, //$NON-NLS-1$ //$NON-NLS-2$ - expectedExpression, helpGetString(expr)); + expectedExpression, helpGetString(func)); } // Source = STRING public void testStringToChar() throws Exception { - helpTest(LANG_FACTORY.createLiteral("5", String.class), "char", "char('5', 1)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + helpTest(LANG_FACTORY.createLiteral("5", String.class), "char", "cast('5' AS char(1))"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } public void testStringToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral("5", String.class), "boolean", "CASE WHEN '5' = 'true' THEN 1 ELSE 0 END"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + helpTest(LANG_FACTORY.createLiteral("5", String.class), "boolean", "CASE WHEN '5' IN ('false', '0') THEN 0 WHEN '5' IS NOT NULL THEN 1 END"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } public void testStringToByte() throws Exception { @@ -105,11 +100,11 @@ } public void testStringToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral("5", String.class), "biginteger", "bigint('5')"); //$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$ + helpTest(LANG_FACTORY.createLiteral("5", String.class), "biginteger", "cast('5' AS numeric(31,0))"); //$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$ } public void testStringToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral("5", String.class), "float", "real('5')");//$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$ + helpTest(LANG_FACTORY.createLiteral("5", String.class), "float", "cast(double('5') as real)");//$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$ } public void testStringToDouble() throws Exception { @@ -129,7 +124,7 @@ } public void testStringToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral("5", String.class), "bigdecimal", "decimal('5')"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + helpTest(LANG_FACTORY.createLiteral("5", String.class), "bigdecimal", "cast('5' AS numeric(31,12))"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } // Source = CHAR @@ -141,7 +136,7 @@ // Source = BOOLEAN public void testBooleanToString() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "string", "CASE WHEN 1 = 0 THEN 'false' ELSE 'true' END"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "string", "CASE WHEN 1 = 0 THEN 'false' WHEN 1 IS NOT NULL THEN 'true' END"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testBooleanToByte() throws Exception { @@ -153,27 +148,27 @@ } public void testBooleanToInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "integer", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "integer", "integer(1)"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testBooleanToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "long", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "long", "bigint(1)"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testBooleanToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "biginteger", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "biginteger", "cast(1 AS numeric(31,0))"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testBooleanToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "float", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "float", "cast(1 AS real)"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testBooleanToDouble() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "double", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "double", "double(1)"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testBooleanToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "bigdecimal", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "bigdecimal", "cast(1 AS numeric(31,12))"); //$NON-NLS-1$ //$NON-NLS-2$ } // Source = BYTE @@ -183,7 +178,7 @@ } public void testByteToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "boolean", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "boolean", "CASE WHEN 1 = 0 THEN 0 WHEN 1 IS NOT NULL THEN 1 END"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testByteToShort() throws Exception { @@ -191,27 +186,27 @@ } public void testByteToInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "integer", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "integer", "integer(1)"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testByteToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "long", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "long", "bigint(1)"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testByteToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "biginteger", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "biginteger", "cast(1 AS numeric(31,0))"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testByteToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "float", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "float", "cast(1 AS real)"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testByteToDouble() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "double", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "double", "double(1)"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testByteToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "bigdecimal", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "bigdecimal", "cast(1 AS numeric(31,12))"); //$NON-NLS-1$ //$NON-NLS-2$ } // Source = SHORT @@ -221,7 +216,7 @@ } public void testShortToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "boolean", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "boolean", "CASE WHEN 1 = 0 THEN 0 WHEN 1 IS NOT NULL THEN 1 END"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testShortToByte() throws Exception { @@ -229,27 +224,27 @@ } public void testShortToInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "integer", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "integer", "integer(1)"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testShortToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "long", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "long", "bigint(1)"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testShortToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "biginteger", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "biginteger", "cast(1 AS numeric(31,0))"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testShortToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "float", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "float", "cast(1 AS real)"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testShortToDouble() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "double", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "double", "double(1)"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testShortToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "bigdecimal", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "bigdecimal", "cast(1 AS numeric(31,12))"); //$NON-NLS-1$ //$NON-NLS-2$ } // Source = INTEGER @@ -259,7 +254,7 @@ } public void testIntegerToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "boolean", "smallint(1)"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "boolean", "CASE WHEN 1 = 0 THEN 0 WHEN 1 IS NOT NULL THEN 1 END"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testIntegerToByte() throws Exception { @@ -271,23 +266,23 @@ } public void testIntegerToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "long", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "long", "bigint(1)"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testIntegerToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "biginteger", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "biginteger", "cast(1 AS numeric(31,0))"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testIntegerToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "float", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "float", "cast(1 AS real)"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testIntegerToDouble() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "double", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "double", "double(1)"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testIntegerToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "bigdecimal", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "bigdecimal", "cast(1 AS numeric(31,12))"); //$NON-NLS-1$ //$NON-NLS-2$ } // Source = LONG @@ -297,7 +292,7 @@ } public void testLongToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "boolean", "smallint(1)"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "boolean", "CASE WHEN 1 = 0 THEN 0 WHEN 1 IS NOT NULL THEN 1 END"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testLongToByte() throws Exception { @@ -313,19 +308,19 @@ } public void testLongToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "biginteger", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "biginteger", "cast(1 AS numeric(31,0))"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testLongToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "float", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "float", "cast(1 AS real)"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testLongToDouble() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "double", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "double", "double(1)"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testLongToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "bigdecimal", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "bigdecimal", "cast(1 AS numeric(31,12))"); //$NON-NLS-1$ //$NON-NLS-2$ } // Source = BIGINTEGER @@ -335,7 +330,7 @@ } public void testBigIntegerToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "boolean", "smallint(1)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "boolean", "CASE WHEN 1 = 0 THEN 0 WHEN 1 IS NOT NULL THEN 1 END"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } public void testBigIntegerToByte() throws Exception { @@ -351,19 +346,19 @@ } public void testBigIntegerToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "long", "1"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "long", "bigint(1)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } public void testBigIntegerToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "float", "1"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "float", "cast(1 AS real)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } public void testBigIntegerToDouble() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "double", "1"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "double", "double(1)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } public void testBigIntegerToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "bigdecimal", "1"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "bigdecimal", "cast(1 AS numeric(31,12))"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } // Source = FLOAT @@ -373,7 +368,7 @@ } public void testFloatToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "boolean", "smallint(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "boolean", "CASE WHEN 1.2 = 0 THEN 0 WHEN 1.2 IS NOT NULL THEN 1 END"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testFloatToByte() throws Exception { @@ -393,15 +388,15 @@ } public void testFloatToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "biginteger", "bigint(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "biginteger", "cast(1.2 AS numeric(31,0))"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testFloatToDouble() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "double", "1.2"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "double", "double(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testFloatToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "bigdecimal", "1.2"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "bigdecimal", "cast(1.2 AS numeric(31,12))"); //$NON-NLS-1$ //$NON-NLS-2$ } // Source = DOUBLE @@ -411,7 +406,7 @@ } public void testDoubleToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "boolean", "smallint(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "boolean", "CASE WHEN 1.2 = 0 THEN 0 WHEN 1.2 IS NOT NULL THEN 1 END"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testDoubleToByte() throws Exception { @@ -431,15 +426,15 @@ } public void testDoubleToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "biginteger", "bigint(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "biginteger", "cast(1.2 AS numeric(31,0))"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testDoubleToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "float", "real(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "float", "cast(1.2 AS real)"); //$NON-NLS-1$ //$NON-NLS-2$ } public void testDoubleToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "bigdecimal", "1.2"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "bigdecimal", "cast(1.2 AS numeric(31,12))"); //$NON-NLS-1$ //$NON-NLS-2$ } // Source = BIGDECIMAL @@ -449,7 +444,7 @@ } public void testBigDecimalToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "boolean", "smallint(1.0)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "boolean", "CASE WHEN 1.0 = 0 THEN 0 WHEN 1.0 IS NOT NULL THEN 1 END"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } public void testBigDecimalToByte() throws Exception { @@ -469,15 +464,15 @@ } public void testBigDecimalToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "biginteger", "bigint(1.0)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "biginteger", "cast(1.0 AS numeric(31,0))"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } public void testBigDecimalToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "float", "real(1.0)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "float", "cast(1.0 AS real)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testBigDecimalToDoublel() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "double", "1.0"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + public void testBigDecimalToDouble() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "double", "double(1.0)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } // Source = DATE Modified: trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/db2/TestDB2SqlTranslator.java =================================================================== --- trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/db2/TestDB2SqlTranslator.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/db2/TestDB2SqlTranslator.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -110,8 +110,8 @@ @Test public void testSelectNullLiteral() throws Exception { - String input = "select null + 1 as x, null || 'a' from BQT1.Smalla"; //$NON-NLS-1$ - String output = "SELECT CAST(NULL AS INTEGER) AS x, CAST(NULL AS CHAR) FROM SmallA"; //$NON-NLS-1$ + String input = "select null + 1 as x, null || 'a', char(null) from BQT1.Smalla"; //$NON-NLS-1$ + String output = "SELECT cast(NULL AS integer) AS x, cast(NULL AS char), cast(NULL AS char(1)) FROM SmallA"; //$NON-NLS-1$ helpTestVisitor(FakeTranslationFactory.getInstance().getBQTTranslationUtility(), input, Deleted: trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/derby/TestDerbyConvertModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/derby/TestDerbyConvertModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/derby/TestDerbyConvertModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -1,523 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * See the COPYRIGHT.txt file distributed with this work for information - * regarding copyright ownership. Some portions may be licensed - * to Red Hat, Inc. under one or more contributor license agreements. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301 USA. - */ - -package org.teiid.connector.jdbc.derby; - -import java.math.BigDecimal; -import java.math.BigInteger; -import java.sql.Timestamp; -import java.util.Arrays; -import java.util.Properties; - -import org.teiid.connector.api.TypeFacility; -import org.teiid.connector.jdbc.derby.DerbyConvertModifier; -import org.teiid.connector.jdbc.derby.DerbySQLTranslator; -import org.teiid.connector.jdbc.translator.SQLConversionVisitor; -import org.teiid.connector.language.IExpression; -import org.teiid.connector.language.IFunction; -import org.teiid.connector.language.ILanguageFactory; - -import junit.framework.TestCase; - -import com.metamatrix.cdk.CommandBuilder; -import com.metamatrix.cdk.api.EnvironmentUtility; -import com.metamatrix.query.unittest.TimestampUtil; - -/** - */ -public class TestDerbyConvertModifier extends TestCase { - - private static final ILanguageFactory LANG_FACTORY = CommandBuilder.getLanuageFactory(); - - /** - * Constructor for TestSybaseConvertModifier. - * @param name - */ - public TestDerbyConvertModifier(String name) { - super(name); - } - - public String helpGetString(IExpression expr) throws Exception { - DerbySQLTranslator trans = new DerbySQLTranslator(); - trans.initialize(EnvironmentUtility.createEnvironment(new Properties(), false)); - - SQLConversionVisitor sqlVisitor = trans.getSQLConversionVisitor(); - sqlVisitor.append(expr); - - return sqlVisitor.toString(); - } - - public void helpTest(IExpression srcExpression, String tgtType, String expectedExpression) throws Exception { - IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ - Arrays.asList( - srcExpression, - LANG_FACTORY.createLiteral(tgtType, String.class)), - TypeFacility.getDataTypeClass(tgtType)); - - DerbyConvertModifier mod = new DerbyConvertModifier(LANG_FACTORY); - IExpression expr = mod.modify(func); - - assertEquals("Error converting from " + srcExpression.getType() + " to " + tgtType, //$NON-NLS-1$ //$NON-NLS-2$ - expectedExpression, helpGetString(expr)); - } - - // Source = STRING - - public void testStringToChar() throws Exception { - helpTest(LANG_FACTORY.createLiteral("5", String.class), "char", "char('5', 1)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testStringToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral("5", String.class), "boolean", "CASE WHEN '5' = 'true' THEN 1 ELSE 0 END"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testStringToByte() throws Exception { - helpTest(LANG_FACTORY.createLiteral("5", String.class), "byte", "smallint('5')"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testStringToShort() throws Exception { - helpTest(LANG_FACTORY.createLiteral("5", String.class), "short", "smallint('5')"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testStringToInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral("5", String.class), "integer", "integer('5')"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testStringToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral("5", String.class), "long", "bigint('5')"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testStringToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral("5", String.class), "biginteger", "bigint('5')"); //$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testStringToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral("5", String.class), "float", "cast(cast('5' AS decimal) AS float)");//$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testStringToDouble() throws Exception { - helpTest(LANG_FACTORY.createLiteral("5", String.class), "double", "cast(cast('5' AS decimal) AS double)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testStringToDate() throws Exception { - helpTest(LANG_FACTORY.createLiteral("2004-06-29", String.class), "date", "date('2004-06-29')"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testStringToTime() throws Exception { - helpTest(LANG_FACTORY.createLiteral("23:59:59", String.class), "time", "time('23:59:59')"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testStringToTimestamp() throws Exception { - helpTest(LANG_FACTORY.createLiteral("2004-06-29 23:59:59.987", String.class), "timestamp", "timestamp('2004-06-29 23:59:59.987')"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testStringToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral("5", String.class), "bigdecimal", "cast('5' AS decimal)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - // Source = CHAR - - public void testCharToString() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Character('5'), Character.class), "string", "'5'"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - // Source = BOOLEAN - - public void testBooleanToString() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "string", "CASE WHEN 1 = 0 THEN 'false' ELSE 'true' END"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testBooleanToByte() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "byte", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testBooleanToShort() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "short", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testBooleanToInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "integer", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testBooleanToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "long", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testBooleanToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "biginteger", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testBooleanToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "float", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testBooleanToDouble() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "double", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testBooleanToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "bigdecimal", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - // Source = BYTE - - public void testByteToString() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "string", "char(1)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testByteToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "boolean", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testByteToShort() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "short", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testByteToInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "integer", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testByteToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "long", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testByteToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "biginteger", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testByteToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "float", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testByteToDouble() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "double", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testByteToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "bigdecimal", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - // Source = SHORT - - public void testShortToString() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "string", "char(1)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testShortToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "boolean", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testShortToByte() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "byte", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testShortToInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "integer", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testShortToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "long", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testShortToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "biginteger", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testShortToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "float", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testShortToDouble() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "double", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testShortToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "bigdecimal", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - // Source = INTEGER - - public void testIntegerToString() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "string", "char(1)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testIntegerToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "boolean", "smallint(1)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testIntegerToByte() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "byte", "smallint(1)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testIntegerToShort() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "short", "smallint(1)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testIntegerToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "long", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testIntegerToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "biginteger", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testIntegerToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "float", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testIntegerToDouble() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "double", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testIntegerToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "bigdecimal", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - // Source = LONG - - public void testLongToString() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "string", "char(1)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testLongToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "boolean", "smallint(1)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testLongToByte() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "byte", "smallint(1)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testLongToShort() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "short", "smallint(1)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testLongToInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "integer", "integer(1)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testLongToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "biginteger", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testLongToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "float", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testLongToDouble() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "double", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testLongToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "bigdecimal", "1"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - // Source = BIGINTEGER - - public void testBigIntegerToString() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "string", "char(1)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testBigIntegerToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "boolean", "smallint(1)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testBigIntegerToByte() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "byte", "smallint(1)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testBigIntegerToShort() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "short", "smallint(1)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testBigIntegerToInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "integer", "integer(1)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testBigIntegerToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "long", "1"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testBigIntegerToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "float", "1"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testBigIntegerToDouble() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "double", "1"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testBigIntegerToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "bigdecimal", "1"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - // Source = FLOAT - - public void testFloatToString() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "string", "char(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testFloatToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "boolean", "smallint(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testFloatToByte() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "byte", "smallint(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testFloatToShort() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "short", "smallint(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testFloatToInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "integer", "integer(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testFloatToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "long", "bigint(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testFloatToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "biginteger", "bigint(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testFloatToDouble() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "double", "1.2"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testFloatToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "bigdecimal", "1.2"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - // Source = DOUBLE - - public void testDoubleToString() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "string", "char(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testDoubleToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "boolean", "smallint(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testDoubleToByte() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "byte", "smallint(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testDoubleToShort() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "short", "smallint(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testDoubleToInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "integer", "integer(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testDoubleToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "long", "bigint(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testDoubleToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "biginteger", "bigint(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testDoubleToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "float", "cast(1.2 AS float)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testDoubleToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "bigdecimal", "1.2"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - // Source = BIGDECIMAL - - public void testBigDecimalToString() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "string", "char(1.0)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testBigDecimalToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "boolean", "smallint(1.0)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testBigDecimalToByte() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "byte", "smallint(1.0)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testBigDecimalToShort() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "short", "smallint(1.0)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testBigDecimalToInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "integer", "integer(1.0)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testBigDecimalToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "long", "bigint(1.0)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testBigDecimalToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "biginteger", "bigint(1.0)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testBigDecimalToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "float", "cast(1.0 AS float)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void testBigDecimalToDoublel() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "double", "1.0"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - // Source = DATE - - public void testDateToString() throws Exception { - helpTest(LANG_FACTORY.createLiteral(TimestampUtil.createDate(103, 10, 1), java.sql.Date.class), "string", "char({d'2003-11-01'})"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testDateToTimestamp() throws Exception { - helpTest(LANG_FACTORY.createLiteral(TimestampUtil.createDate(103, 10, 1), java.sql.Date.class), "timestamp", "timestamp({d'2003-11-01'}, '00:00:00')"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - // Source = TIME - - public void testTimeToString() throws Exception { - helpTest(LANG_FACTORY.createLiteral(TimestampUtil.createTime(23, 59, 59), java.sql.Time.class), "string", "char({t'23:59:59'})"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testTimeToTimestamp() throws Exception { - helpTest(LANG_FACTORY.createLiteral(TimestampUtil.createTime(23, 59, 59), java.sql.Time.class), "timestamp", "timestamp('1970-01-01', {t'23:59:59'})"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - // Source = TIMESTAMP - - public void testTimestampToString() throws Exception { - Timestamp ts = TimestampUtil.createTimestamp(103, 10, 1, 12, 5, 2, 0); - helpTest(LANG_FACTORY.createLiteral(ts, Timestamp.class), "string", "char({ts'2003-11-01 12:05:02.0'})"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testTimestampToDate() throws Exception { - Timestamp ts = TimestampUtil.createTimestamp(103, 10, 1, 12, 5, 2, 0); - helpTest(LANG_FACTORY.createLiteral(ts, Timestamp.class), "date", "date({ts'2003-11-01 12:05:02.0'})"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void testTimestampToTime() throws Exception { - Timestamp ts = TimestampUtil.createTimestamp(103, 10, 1, 12, 5, 2, 0); - helpTest(LANG_FACTORY.createLiteral(ts, Timestamp.class), "time", "time({ts'2003-11-01 12:05:02.0'})"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - -} Modified: trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/derby/TestDerbySQLTranslator.java =================================================================== --- trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/derby/TestDerbySQLTranslator.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/derby/TestDerbySQLTranslator.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -66,28 +66,8 @@ assertEquals("Did not get correct sql", expectedOutput, tc.getSql()); //$NON-NLS-1$ } - - @Test - public void testRowLimit() throws Exception { - String input = "select intkey from bqt1.smalla limit 100"; //$NON-NLS-1$ - String output = "SELECT SmallA.IntKey FROM SmallA FETCH FIRST 100 ROWS ONLY"; //$NON-NLS-1$ - - helpTestVisitor(FakeTranslationFactory.getInstance().getBQTTranslationUtility(), - input, - output); - } @Test - public void testCrossJoin() throws Exception{ - String input = "SELECT bqt1.smalla.stringkey FROM bqt1.smalla cross join bqt1.smallb"; //$NON-NLS-1$ - String output = "SELECT SmallA.StringKey FROM SmallA INNER JOIN SmallB ON 1 = 1"; //$NON-NLS-1$ - - helpTestVisitor(FakeTranslationFactory.getInstance().getBQTTranslationUtility(), - input, - output); - } - - @Test public void testConcat_useLiteral() throws Exception { String input = "select concat(stringnum,'_xx') from BQT1.Smalla"; //$NON-NLS-1$ String output = "SELECT {fn concat(SmallA.StringNum, '_xx')} FROM SmallA"; //$NON-NLS-1$ @@ -129,133 +109,4 @@ output); } - @Test - public void testSelectNullLiteral() throws Exception { - String input = "select null + 1 as x, null || 'a' from BQT1.Smalla"; //$NON-NLS-1$ - String output = "SELECT CAST(NULL AS INTEGER) AS x, CAST(NULL AS CHAR) FROM SmallA"; //$NON-NLS-1$ - - helpTestVisitor(FakeTranslationFactory.getInstance().getBQTTranslationUtility(), - input, - output); - } - - /** - * Test the translator's ability to rewrite the LOCATE() function in a form - * suitable for the data source. - * <p> - * <code>SELECT locate(INTNUM, 'chimp', 1) FROM BQT1.SMALLA</code> - * - * @throws Exception - */ - @Test public void testLocate() throws Exception { - String input = "SELECT locate(INTNUM, 'chimp', 1) FROM BQT1.SMALLA"; //$NON-NLS-1$ - String output = "SELECT LOCATE(char(SmallA.IntNum), 'chimp', 1) FROM SmallA"; //$NON-NLS-1$ - - MetadataFactory.helpTestVisitor(MetadataFactory.BQT_VDB, - input, output, - TRANSLATOR); - } - - /** - * Test the translator's ability to rewrite the LOCATE() function in a form - * suitable for the data source. - * <p> - * <code>SELECT locate(STRINGNUM, 'chimp') FROM BQT1.SMALLA</code> - * - * @throws Exception - */ - @Test public void testLocate2() throws Exception { - String input = "SELECT locate(STRINGNUM, 'chimp') FROM BQT1.SMALLA"; //$NON-NLS-1$ - String output = "SELECT LOCATE(SmallA.StringNum, 'chimp') FROM SmallA"; //$NON-NLS-1$ - - MetadataFactory.helpTestVisitor(MetadataFactory.BQT_VDB, - input, output, - TRANSLATOR); - } - - /** - * Test the translator's ability to rewrite the LOCATE() function in a form - * suitable for the data source. - * <p> - * <code>SELECT locate(INTNUM, '234567890', 1) FROM BQT1.SMALLA WHERE INTKEY = 26</code> - * - * @throws Exception - */ - @Test public void testLocate3() throws Exception { - String input = "SELECT locate(INTNUM, '234567890', 1) FROM BQT1.SMALLA WHERE INTKEY = 26"; //$NON-NLS-1$ - String output = "SELECT LOCATE(char(SmallA.IntNum), '234567890', 1) FROM SmallA WHERE SmallA.IntKey = 26"; //$NON-NLS-1$ - - MetadataFactory.helpTestVisitor(MetadataFactory.BQT_VDB, - input, output, - TRANSLATOR); - } - - /** - * Test the translator's ability to rewrite the LOCATE() function in a form - * suitable for the data source. - * <p> - * <code>SELECT locate('c', 'chimp', 1) FROM BQT1.SMALLA</code> - * - * @throws Exception - */ - @Test public void testLocate4() throws Exception { - String input = "SELECT locate('c', 'chimp', 1) FROM BQT1.SMALLA"; //$NON-NLS-1$ - String output = "SELECT 1 FROM SmallA"; //$NON-NLS-1$ - - MetadataFactory.helpTestVisitor(MetadataFactory.BQT_VDB, - input, output, - TRANSLATOR); - } - - /** - * Test the translator's ability to rewrite the LOCATE() function in a form - * suitable for the data source. - * <p> - * <code>SELECT locate(STRINGNUM, 'chimp', -5) FROM BQT1.SMALLA</code> - * - * @throws Exception - */ - @Test public void testLocate5() throws Exception { - String input = "SELECT locate(STRINGNUM, 'chimp', -5) FROM BQT1.SMALLA"; //$NON-NLS-1$ - String output = "SELECT LOCATE(SmallA.StringNum, 'chimp', 1) FROM SmallA"; //$NON-NLS-1$ - - MetadataFactory.helpTestVisitor(MetadataFactory.BQT_VDB, - input, output, - TRANSLATOR); - } - - /** - * Test the translator's ability to rewrite the LOCATE() function in a form - * suitable for the data source. - * <p> - * <code>SELECT locate(STRINGNUM, 'chimp', INTNUM) FROM BQT1.SMALLA</code> - * - * @throws Exception - */ - @Test public void testLocate6() throws Exception { - String input = "SELECT locate(STRINGNUM, 'chimp', INTNUM) FROM BQT1.SMALLA"; //$NON-NLS-1$ - String output = "SELECT LOCATE(SmallA.StringNum, 'chimp', CASE WHEN SmallA.IntNum < 1 THEN 1 ELSE SmallA.IntNum END) FROM SmallA"; //$NON-NLS-1$ - - MetadataFactory.helpTestVisitor(MetadataFactory.BQT_VDB, - input, output, - TRANSLATOR); - } - - /** - * Test the translator's ability to rewrite the LOCATE() function in a form - * suitable for the data source. - * <p> - * <code>SELECT locate(STRINGNUM, 'chimp', LOCATE(STRINGNUM, 'chimp') + 1) FROM BQT1.SMALLA</code> - * - * @throws Exception - */ - @Test public void testLocate7() throws Exception { - String input = "SELECT locate(STRINGNUM, 'chimp', LOCATE(STRINGNUM, 'chimp') + 1) FROM BQT1.SMALLA"; //$NON-NLS-1$ - String output = "SELECT LOCATE(SmallA.StringNum, 'chimp', CASE WHEN (LOCATE(SmallA.StringNum, 'chimp') + 1) < 1 THEN 1 ELSE (LOCATE(SmallA.StringNum, 'chimp') + 1) END) FROM SmallA"; //$NON-NLS-1$ - - MetadataFactory.helpTestVisitor(MetadataFactory.BQT_VDB, - input, output, - TRANSLATOR); - } - } Deleted: trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/extension/impl/TestDropFunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/extension/impl/TestDropFunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/extension/impl/TestDropFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -1,76 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * See the COPYRIGHT.txt file distributed with this work for information - * regarding copyright ownership. Some portions may be licensed - * to Red Hat, Inc. under one or more contributor license agreements. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301 USA. - */ - -package org.teiid.connector.jdbc.extension.impl; - -import java.util.Arrays; - -import org.teiid.connector.jdbc.translator.DropFunctionModifier; -import org.teiid.connector.language.IExpression; -import org.teiid.connector.language.IFunction; -import org.teiid.connector.language.ILiteral; - -import junit.framework.TestCase; - -import com.metamatrix.cdk.CommandBuilder; - -/** - */ -public class TestDropFunctionModifier extends TestCase { - - /** - * Constructor for TestDropFunctionModifier. - * @param name - */ - public TestDropFunctionModifier(String name) { - super(name); - } - - public void testDrop() { - DropFunctionModifier mod = new DropFunctionModifier(); - - ILiteral arg1 = CommandBuilder.getLanuageFactory().createLiteral(new Integer(5), Integer.class); - ILiteral arg2 = CommandBuilder.getLanuageFactory().createLiteral("string", String.class);//$NON-NLS-1$ - IFunction func = CommandBuilder.getLanuageFactory().createFunction("convert", Arrays.asList(arg1, arg2), Integer.class); //$NON-NLS-1$ - - IExpression output = mod.modify(func); - assertEquals("Did not get expected function after using drop modifier", arg1, output); //$NON-NLS-1$ - } - - /** - * In SQL Server convert(), the type arg is the first arg, and the column name - * is the second arg. DropFunctionModifier needs to be able to handle the column name - * arg being in different indices. - */ - public void testDrop2() { - DropFunctionModifier mod = new DropFunctionModifier(); - mod.setReplaceIndex(1); - - ILiteral arg1 = CommandBuilder.getLanuageFactory().createLiteral("string", String.class);//$NON-NLS-1$ - ILiteral arg2 = CommandBuilder.getLanuageFactory().createLiteral(new Integer(5), Integer.class); - IFunction func = CommandBuilder.getLanuageFactory().createFunction("convert", Arrays.asList(arg1, arg2), Integer.class); //$NON-NLS-1$ - - IExpression output = mod.modify(func); - assertEquals("Did not get expected function after using drop modifier", arg2, output); //$NON-NLS-1$ - } - -} Modified: trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/extension/impl/TestEscapeSyntaxModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/extension/impl/TestEscapeSyntaxModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/extension/impl/TestEscapeSyntaxModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -68,7 +68,6 @@ private void helpTest(IFunction func, String expected) { EscapeSyntaxModifier mod = new EscapeSyntaxModifier(); - func = (IFunction) mod.modify(func); List parts = mod.translate(func); StringBuffer sb = new StringBuffer(); for (Object object : parts) { Modified: trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/mysql/TestMySQLTranslator.java =================================================================== --- trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/mysql/TestMySQLTranslator.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/mysql/TestMySQLTranslator.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -52,7 +52,7 @@ @Test public void testConversion1() throws Exception { String input = "SELECT char(convert(PART_WEIGHT, integer) + 100) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT char((convert(PARTS.PART_WEIGHT, SIGNED INTEGER) + 100)) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT char((cast(PARTS.PART_WEIGHT AS signed) + 100)) FROM PARTS"; //$NON-NLS-1$ MetadataFactory.helpTestVisitor(getTestVDB(), input, @@ -61,7 +61,7 @@ @Test public void testConversion2() throws Exception { String input = "SELECT convert(PART_WEIGHT, long) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT convert(PARTS.PART_WEIGHT, SIGNED) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT cast(PARTS.PART_WEIGHT AS signed) FROM PARTS"; //$NON-NLS-1$ MetadataFactory.helpTestVisitor(getTestVDB(), input, @@ -70,7 +70,7 @@ @Test public void testConversion3() throws Exception { String input = "SELECT convert(convert(PART_WEIGHT, long), string) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT convert(convert(PARTS.PART_WEIGHT, SIGNED), CHAR) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT cast(cast(PARTS.PART_WEIGHT AS signed) AS char) FROM PARTS"; //$NON-NLS-1$ MetadataFactory.helpTestVisitor(getTestVDB(), input, @@ -111,7 +111,7 @@ } @Test public void testConversion7() throws Exception { String input = "SELECT convert(convert(PART_WEIGHT, integer), string) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT convert(convert(PARTS.PART_WEIGHT, SIGNED INTEGER), CHAR) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT cast(cast(PARTS.PART_WEIGHT AS signed) AS char) FROM PARTS"; //$NON-NLS-1$ MetadataFactory.helpTestVisitor(getTestVDB(), input, @@ -136,7 +136,7 @@ */ @Test public void testLocate() throws Exception { String input = "SELECT locate(INTNUM, 'chimp', 1) FROM BQT1.SMALLA"; //$NON-NLS-1$ - String output = "SELECT LOCATE(convert(SmallA.IntNum, CHAR), 'chimp', 1) FROM SmallA"; //$NON-NLS-1$ + String output = "SELECT LOCATE(cast(SmallA.IntNum AS char), 'chimp', 1) FROM SmallA"; //$NON-NLS-1$ MetadataFactory.helpTestVisitor(MetadataFactory.BQT_VDB, input, output, @@ -170,7 +170,7 @@ */ @Test public void testLocate3() throws Exception { String input = "SELECT locate(INTNUM, '234567890', 1) FROM BQT1.SMALLA WHERE INTKEY = 26"; //$NON-NLS-1$ - String output = "SELECT LOCATE(convert(SmallA.IntNum, CHAR), '234567890', 1) FROM SmallA WHERE SmallA.IntKey = 26"; //$NON-NLS-1$ + String output = "SELECT LOCATE(cast(SmallA.IntNum AS char), '234567890', 1) FROM SmallA WHERE SmallA.IntKey = 26"; //$NON-NLS-1$ MetadataFactory.helpTestVisitor(MetadataFactory.BQT_VDB, input, output, @@ -290,7 +290,7 @@ @Test public void testBitAnd() throws Exception { String input = "select bitand(intkey, intnum) from bqt1.smalla"; //$NON-NLS-1$ - String output = "SELECT convert((SmallA.IntKey & SmallA.IntNum), SIGNED INTEGER) FROM SmallA"; //$NON-NLS-1$ + String output = "SELECT cast((SmallA.IntKey & SmallA.IntNum) AS signed) FROM SmallA"; //$NON-NLS-1$ MetadataFactory.helpTestVisitor(MetadataFactory.BQT_VDB, input, Modified: trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestDayWeekQuarterFunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestDayWeekQuarterFunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestDayWeekQuarterFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -26,16 +26,14 @@ import java.util.Arrays; import java.util.Properties; -import org.teiid.connector.jdbc.oracle.DayWeekQuarterFunctionModifier; -import org.teiid.connector.jdbc.oracle.OracleSQLTranslator; +import junit.framework.TestCase; + +import org.teiid.connector.api.SourceSystemFunctions; import org.teiid.connector.jdbc.translator.SQLConversionVisitor; -import org.teiid.connector.language.IExpression; import org.teiid.connector.language.IFunction; import org.teiid.connector.language.ILanguageFactory; import org.teiid.connector.language.ILiteral; -import junit.framework.TestCase; - import com.metamatrix.cdk.CommandBuilder; import com.metamatrix.cdk.api.EnvironmentUtility; import com.metamatrix.query.unittest.TimestampUtil; @@ -54,81 +52,40 @@ super(name); } - public IExpression helpTestMod(ILiteral c, String format, String expectedStr) throws Exception { - IFunction func = LANG_FACTORY.createFunction("dayweekquarter", //$NON-NLS-1$ + public void helpTestMod(ILiteral c, String format, String expectedStr) throws Exception { + IFunction func = LANG_FACTORY.createFunction(format, Arrays.asList(c), String.class); - DayWeekQuarterFunctionModifier mod = new DayWeekQuarterFunctionModifier (LANG_FACTORY, format); - IExpression expr = mod.modify(func); - OracleSQLTranslator trans = new OracleSQLTranslator(); trans.initialize(EnvironmentUtility.createEnvironment(new Properties(), false)); SQLConversionVisitor sqlVisitor = trans.getSQLConversionVisitor(); - sqlVisitor.append(expr); + sqlVisitor.append(func); assertEquals(expectedStr, sqlVisitor.toString()); - - return expr; } public void test1() throws Exception { ILiteral arg1 = LANG_FACTORY.createLiteral(TimestampUtil.createTimestamp(104, 0, 21, 10, 5, 0, 0), Timestamp.class); - helpTestMod(arg1, "DDD", //$NON-NLS-1$ - "TO_NUMBER(TO_CHAR({ts'2004-01-21 10:05:00.0'}, 'DDD'))"); //$NON-NLS-1$ + helpTestMod(arg1, SourceSystemFunctions.DAYOFYEAR, + "to_number(TO_CHAR({ts'2004-01-21 10:05:00.0'}, 'DDD'))"); //$NON-NLS-1$ } public void test2() throws Exception { ILiteral arg1 = LANG_FACTORY.createLiteral(TimestampUtil.createDate(104, 0, 21), java.sql.Date.class); - helpTestMod(arg1, "DDD", //$NON-NLS-1$ - "TO_NUMBER(TO_CHAR({d'2004-01-21'}, 'DDD'))"); //$NON-NLS-1$ + helpTestMod(arg1, SourceSystemFunctions.DAYOFYEAR, + "to_number(TO_CHAR({d'2004-01-21'}, 'DDD'))"); //$NON-NLS-1$ } - public void test3() throws Exception { - ILiteral arg1 = LANG_FACTORY.createLiteral(TimestampUtil.createTimestamp(104, 0, 21, 10, 5, 0, 0), Timestamp.class); - helpTestMod(arg1, "D", //$NON-NLS-1$ - "TO_NUMBER(TO_CHAR({ts'2004-01-21 10:05:00.0'}, 'D'))"); //$NON-NLS-1$ - } - - public void test4() throws Exception { - ILiteral arg1 = LANG_FACTORY.createLiteral(TimestampUtil.createDate(104, 0, 21), java.sql.Date.class); - helpTestMod(arg1, "D", //$NON-NLS-1$ - "TO_NUMBER(TO_CHAR({d'2004-01-21'}, 'D'))"); //$NON-NLS-1$ - } - - public void test5() throws Exception { - ILiteral arg1 = LANG_FACTORY.createLiteral(TimestampUtil.createTimestamp(104, 0, 21, 10, 5, 0, 0), Timestamp.class); - helpTestMod(arg1, "DD", //$NON-NLS-1$ - "TO_NUMBER(TO_CHAR({ts'2004-01-21 10:05:00.0'}, 'DD'))"); //$NON-NLS-1$ - } - - public void test6() throws Exception { - ILiteral arg1 = LANG_FACTORY.createLiteral(TimestampUtil.createDate(104, 0, 21), java.sql.Date.class); - helpTestMod(arg1, "DD", //$NON-NLS-1$ - "TO_NUMBER(TO_CHAR({d'2004-01-21'}, 'DD'))"); //$NON-NLS-1$ - } - - public void test7() throws Exception { - ILiteral arg1 = LANG_FACTORY.createLiteral(TimestampUtil.createTimestamp(104, 0, 21, 10, 5, 0, 0), Timestamp.class); - helpTestMod(arg1, "WW", //$NON-NLS-1$ - "TO_NUMBER(TO_CHAR({ts'2004-01-21 10:05:00.0'}, 'WW'))"); //$NON-NLS-1$ - } - - public void test8() throws Exception { - ILiteral arg1 = LANG_FACTORY.createLiteral(TimestampUtil.createDate(104, 0, 21), java.sql.Date.class); - helpTestMod(arg1, "WW", //$NON-NLS-1$ - "TO_NUMBER(TO_CHAR({d'2004-01-21'}, 'WW'))"); //$NON-NLS-1$ - } - public void test9() throws Exception { ILiteral arg1 = LANG_FACTORY.createLiteral(TimestampUtil.createTimestamp(104, 0, 21, 10, 5, 0, 0), Timestamp.class); - helpTestMod(arg1, "Q", //$NON-NLS-1$ - "TO_NUMBER(TO_CHAR({ts'2004-01-21 10:05:00.0'}, 'Q'))"); //$NON-NLS-1$ + helpTestMod(arg1, SourceSystemFunctions.QUARTER, + "to_number(TO_CHAR({ts'2004-01-21 10:05:00.0'}, 'Q'))"); //$NON-NLS-1$ } public void test10() throws Exception { ILiteral arg1 = LANG_FACTORY.createLiteral(TimestampUtil.createDate(104, 0, 21), java.sql.Date.class); - helpTestMod(arg1, "Q", //$NON-NLS-1$ - "TO_NUMBER(TO_CHAR({d'2004-01-21'}, 'Q'))"); //$NON-NLS-1$ + helpTestMod(arg1, SourceSystemFunctions.QUARTER, + "to_number(TO_CHAR({d'2004-01-21'}, 'Q'))"); //$NON-NLS-1$ } } \ No newline at end of file Modified: trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestLeftOrRightFunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestLeftOrRightFunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestLeftOrRightFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -28,7 +28,6 @@ import junit.framework.TestCase; import org.teiid.connector.jdbc.translator.SQLConversionVisitor; -import org.teiid.connector.language.IExpression; import org.teiid.connector.language.IFunction; import org.teiid.connector.language.ILanguageFactory; import org.teiid.connector.language.ILiteral; @@ -50,23 +49,17 @@ super(name); } - public IExpression helpTestMod(ILiteral c, ILiteral d, String target, String expectedStr) throws Exception { + public void helpTestMod(ILiteral c, ILiteral d, String target, String expectedStr) throws Exception { IFunction func = LANG_FACTORY.createFunction(target, Arrays.asList( c, d ), String.class); - LeftOrRightFunctionModifier mod = new LeftOrRightFunctionModifier (LANG_FACTORY); - IExpression expr = mod.modify(func); - OracleSQLTranslator trans = new OracleSQLTranslator(); trans.initialize(EnvironmentUtility.createEnvironment(new Properties(), false)); SQLConversionVisitor sqlVisitor = trans.getSQLConversionVisitor(); - sqlVisitor.append(expr); - //System.out.println(" expected: " + expectedStr + " \t actual: " + sqlVisitor.toString()); + sqlVisitor.append(func); assertEquals(expectedStr, sqlVisitor.toString()); - - return expr; } public void test1() throws Exception { Modified: trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestLog10FunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestLog10FunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestLog10FunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -52,14 +52,11 @@ IFunction func = CommandBuilder.getLanuageFactory().createFunction("log10", Arrays.asList(arg), Double.class); //$NON-NLS-1$ Log10FunctionModifier modifier = new Log10FunctionModifier(CommandBuilder.getLanuageFactory()); - IExpression outExpr = modifier.modify(func); + modifier.translate(func); - assertTrue(outExpr instanceof IFunction); - IFunction outFunc = (IFunction) outExpr; + assertEquals("log", func.getName()); //$NON-NLS-1$ + assertEquals(Double.class, func.getType()); - assertEquals("log", outFunc.getName()); //$NON-NLS-1$ - assertEquals(func.getType(), outFunc.getType()); - List<IExpression> outArgs = func.getParameters(); assertEquals(2, outArgs.size()); assertEquals(arg, outArgs.get(1)); @@ -69,6 +66,6 @@ assertEquals(Integer.class, newArg.getType()); assertEquals(new Integer(10), newArg.getValue()); - assertEquals("log(10, 5.2)", SQLStringVisitor.getSQLString(outFunc)); //$NON-NLS-1$ + assertEquals("log(10, 5.2)", SQLStringVisitor.getSQLString(func)); //$NON-NLS-1$ } } Modified: trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestMonthOrDayNameFunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestMonthOrDayNameFunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestMonthOrDayNameFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -26,16 +26,13 @@ import java.util.Arrays; import java.util.Properties; -import org.teiid.connector.jdbc.oracle.MonthOrDayNameFunctionModifier; -import org.teiid.connector.jdbc.oracle.OracleSQLTranslator; +import junit.framework.TestCase; + import org.teiid.connector.jdbc.translator.SQLConversionVisitor; -import org.teiid.connector.language.IExpression; import org.teiid.connector.language.IFunction; import org.teiid.connector.language.ILanguageFactory; import org.teiid.connector.language.ILiteral; -import junit.framework.TestCase; - import com.metamatrix.cdk.CommandBuilder; import com.metamatrix.cdk.api.EnvironmentUtility; import com.metamatrix.query.unittest.TimestampUtil; @@ -54,44 +51,40 @@ super(name); } - public IExpression helpTestMod(ILiteral c, String format, String expectedStr) throws Exception { + public void helpTestMod(ILiteral c, String format, String expectedStr) throws Exception { IFunction func = LANG_FACTORY.createFunction(format.toLowerCase()+"name", // "monthname" //$NON-NLS-1$ Arrays.asList( c ), String.class); - MonthOrDayNameFunctionModifier mod = new MonthOrDayNameFunctionModifier (LANG_FACTORY, format); - IExpression expr = mod.modify(func); - OracleSQLTranslator trans = new OracleSQLTranslator(); trans.initialize(EnvironmentUtility.createEnvironment(new Properties(), false)); SQLConversionVisitor sqlVisitor = trans.getSQLConversionVisitor(); - sqlVisitor.append(expr); + sqlVisitor.append(func); assertEquals(expectedStr, sqlVisitor.toString()); - return expr; } public void test1() throws Exception { ILiteral arg1 = LANG_FACTORY.createLiteral(TimestampUtil.createTimestamp(104, 0, 21, 10, 5, 0, 0), Timestamp.class); helpTestMod(arg1, "Month", //$NON-NLS-1$ - "RTRIM(TO_CHAR({ts'2004-01-21 10:05:00.0'}, 'Month'))"); //$NON-NLS-1$ + "rtrim(TO_CHAR({ts'2004-01-21 10:05:00.0'}, 'Month'))"); //$NON-NLS-1$ } public void test2() throws Exception { ILiteral arg1 = LANG_FACTORY.createLiteral(TimestampUtil.createDate(104, 0, 21), java.sql.Date.class); helpTestMod(arg1, "Month", //$NON-NLS-1$ - "RTRIM(TO_CHAR({d'2004-01-21'}, 'Month'))"); //$NON-NLS-1$ + "rtrim(TO_CHAR({d'2004-01-21'}, 'Month'))"); //$NON-NLS-1$ } public void test3() throws Exception { ILiteral arg1 = LANG_FACTORY.createLiteral(TimestampUtil.createTimestamp(104, 0, 21, 10, 5, 0, 0), Timestamp.class); helpTestMod(arg1, "Day", //$NON-NLS-1$ - "RTRIM(TO_CHAR({ts'2004-01-21 10:05:00.0'}, 'Day'))"); //$NON-NLS-1$ + "rtrim(TO_CHAR({ts'2004-01-21 10:05:00.0'}, 'Day'))"); //$NON-NLS-1$ } public void test4() throws Exception { ILiteral arg1 = LANG_FACTORY.createLiteral(TimestampUtil.createDate(104, 0, 21), java.sql.Date.class); helpTestMod(arg1, "Day", //$NON-NLS-1$ - "RTRIM(TO_CHAR({d'2004-01-21'}, 'Day'))"); //$NON-NLS-1$ + "rtrim(TO_CHAR({d'2004-01-21'}, 'Day'))"); //$NON-NLS-1$ } } \ No newline at end of file Modified: trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestOracleConvertModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestOracleConvertModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestOracleConvertModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -28,39 +28,37 @@ import java.util.Arrays; import java.util.Properties; +import static org.junit.Assert.*; + +import org.junit.BeforeClass; +import org.junit.Test; import org.teiid.connector.api.TypeFacility; -import org.teiid.connector.jdbc.oracle.OracleConvertModifier; -import org.teiid.connector.jdbc.oracle.OracleSQLTranslator; import org.teiid.connector.jdbc.translator.SQLConversionVisitor; +import org.teiid.connector.jdbc.translator.Translator; import org.teiid.connector.language.IExpression; import org.teiid.connector.language.IFunction; import org.teiid.connector.language.ILanguageFactory; -import junit.framework.TestCase; - import com.metamatrix.cdk.CommandBuilder; import com.metamatrix.cdk.api.EnvironmentUtility; import com.metamatrix.query.unittest.TimestampUtil; /** */ -public class TestOracleConvertModifier extends TestCase { +public class TestOracleConvertModifier { private static final ILanguageFactory LANG_FACTORY = CommandBuilder.getLanuageFactory(); - - /** - * Constructor for TestSybaseConvertModifier. - * @param name - */ - public TestOracleConvertModifier(String name) { - super(name); + private static Translator TRANSLATOR = new OracleSQLTranslator(); + + @BeforeClass public static void oneTimeSetup() throws Exception { + TRANSLATOR.initialize(EnvironmentUtility.createEnvironment(new Properties(), false)); } - + public String helpGetString(IExpression expr) throws Exception { OracleSQLTranslator trans = new OracleSQLTranslator(); trans.initialize(EnvironmentUtility.createEnvironment(new Properties(), false)); - SQLConversionVisitor sqlVisitor = trans.getSQLConversionVisitor(); + SQLConversionVisitor sqlVisitor = TRANSLATOR.getSQLConversionVisitor(); sqlVisitor.append(expr); return sqlVisitor.toString(); @@ -73,450 +71,447 @@ LANG_FACTORY.createLiteral(tgtType, String.class)), TypeFacility.getDataTypeClass(tgtType)); - OracleConvertModifier mod = new OracleConvertModifier(LANG_FACTORY, null); - IExpression expr = mod.modify(func); - assertEquals("Error converting from " + srcExpression.getType() + " to " + tgtType, //$NON-NLS-1$ //$NON-NLS-2$ - expectedExpression, helpGetString(expr)); + expectedExpression, helpGetString(func)); } // Source = STRING - public void testStringToChar() throws Exception { - helpTest(LANG_FACTORY.createLiteral("5", String.class), "char", "'5'"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + @Test public void testStringToChar() throws Exception { + helpTest(LANG_FACTORY.createLiteral("5", String.class), "char", "cast('5' AS char(1))"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testStringToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral("5", String.class), "boolean", "decode('5', 'true', 1, 'false', 0)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + @Test public void testStringToBoolean() throws Exception { + helpTest(LANG_FACTORY.createLiteral("5", String.class), "boolean", "CASE WHEN '5' IN ('false', '0') THEN 0 WHEN '5' IS NOT NULL THEN 1 END"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testStringToByte() throws Exception { - helpTest(LANG_FACTORY.createLiteral("5", String.class), "byte", "to_number('5')"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + @Test public void testStringToByte() throws Exception { + helpTest(LANG_FACTORY.createLiteral("5", String.class), "byte", "trunc(to_number('5'))"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testStringToShort() throws Exception { - helpTest(LANG_FACTORY.createLiteral("5", String.class), "short", "to_number('5')"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + @Test public void testStringToShort() throws Exception { + helpTest(LANG_FACTORY.createLiteral("5", String.class), "short", "trunc(to_number('5'))"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testStringToInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral("5", String.class), "integer", "to_number('5')"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + @Test public void testStringToInteger() throws Exception { + helpTest(LANG_FACTORY.createLiteral("5", String.class), "integer", "trunc(to_number('5'))"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testStringToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral("5", String.class), "long", "to_number('5')"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + @Test public void testStringToLong() throws Exception { + helpTest(LANG_FACTORY.createLiteral("5", String.class), "long", "trunc(to_number('5'))"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testStringToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral("5", String.class), "biginteger", "to_number('5')"); //$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$ + @Test public void testStringToBigInteger() throws Exception { + helpTest(LANG_FACTORY.createLiteral("5", String.class), "biginteger", "trunc(to_number('5'))"); //$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$ } - public void testStringToFloat() throws Exception { + @Test public void testStringToFloat() throws Exception { helpTest(LANG_FACTORY.createLiteral("5", String.class), "float", "to_number('5')");//$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$ } - public void testStringToDouble() throws Exception { + @Test public void testStringToDouble() throws Exception { helpTest(LANG_FACTORY.createLiteral("5", String.class), "double", "to_number('5')"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testStringToDate() throws Exception { + @Test public void testStringToDate() throws Exception { helpTest(LANG_FACTORY.createLiteral("2004-06-29", String.class), "date", "to_date('2004-06-29', 'YYYY-MM-DD')"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testStringToTime() throws Exception { - helpTest(LANG_FACTORY.createLiteral("23:59:59", String.class), "time", "to_date(('1970-01-01 ' || to_char('23:59:59', 'HH24:MI:SS')), 'YYYY-MM-DD HH24:MI:SS')"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + @Test public void testStringToTime() throws Exception { + helpTest(LANG_FACTORY.createLiteral("23:59:59", String.class), "time", "to_date('23:59:59', 'HH24:MI:SS')"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testStringToTimestamp() throws Exception { + @Test public void testStringToTimestamp() throws Exception { helpTest(LANG_FACTORY.createLiteral("2004-06-29 23:59:59.987", String.class), "timestamp", "to_timestamp('2004-06-29 23:59:59.987', 'YYYY-MM-DD HH24:MI:SS.FF')"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testStringToBigDecimal() throws Exception { + @Test public void testStringToBigDecimal() throws Exception { helpTest(LANG_FACTORY.createLiteral("5", String.class), "bigdecimal", "to_number('5')"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } // Source = CHAR - public void testCharToString() throws Exception { + @Test public void testCharToString() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Character('5'), Character.class), "string", "'5'"); //$NON-NLS-1$ //$NON-NLS-2$ } // Source = BOOLEAN - public void testBooleanToString() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "string", "decode(1, 0, 'false', 1, 'true')"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testBooleanToString() throws Exception { + helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "string", "CASE WHEN 1 = 0 THEN 'false' WHEN 1 IS NOT NULL THEN 'true' END"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testBooleanToByte() throws Exception { + @Test public void testBooleanToByte() throws Exception { helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "byte", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testBooleanToShort() throws Exception { + @Test public void testBooleanToShort() throws Exception { helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "short", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testBooleanToInteger() throws Exception { + @Test public void testBooleanToInteger() throws Exception { helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "integer", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testBooleanToLong() throws Exception { + @Test public void testBooleanToLong() throws Exception { helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "long", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testBooleanToBigInteger() throws Exception { + @Test public void testBooleanToBigInteger() throws Exception { helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "biginteger", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testBooleanToFloat() throws Exception { + @Test public void testBooleanToFloat() throws Exception { helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "float", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testBooleanToDouble() throws Exception { + @Test public void testBooleanToDouble() throws Exception { helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "double", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testBooleanToBigDecimal() throws Exception { + @Test public void testBooleanToBigDecimal() throws Exception { helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "bigdecimal", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } // Source = BYTE - public void testByteToString() throws Exception { + @Test public void testByteToString() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "string", "to_char(1)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testByteToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "boolean", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testByteToBoolean() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "boolean", "CASE WHEN 1 = 0 THEN 0 WHEN 1 IS NOT NULL THEN 1 END"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testByteToShort() throws Exception { + @Test public void testByteToShort() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "short", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testByteToInteger() throws Exception { + @Test public void testByteToInteger() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "integer", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testByteToLong() throws Exception { + @Test public void testByteToLong() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "long", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testByteToBigInteger() throws Exception { + @Test public void testByteToBigInteger() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "biginteger", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testByteToFloat() throws Exception { + @Test public void testByteToFloat() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "float", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testByteToDouble() throws Exception { + @Test public void testByteToDouble() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "double", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testByteToBigDecimal() throws Exception { + @Test public void testByteToBigDecimal() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "bigdecimal", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } // Source = SHORT - public void testShortToString() throws Exception { + @Test public void testShortToString() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "string", "to_char(1)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testShortToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "boolean", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testShortToBoolean() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "boolean", "CASE WHEN 1 = 0 THEN 0 WHEN 1 IS NOT NULL THEN 1 END"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testShortToByte() throws Exception { + @Test public void testShortToByte() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "byte", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testShortToInteger() throws Exception { + @Test public void testShortToInteger() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "integer", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testShortToLong() throws Exception { + @Test public void testShortToLong() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "long", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testShortToBigInteger() throws Exception { + @Test public void testShortToBigInteger() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "biginteger", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testShortToFloat() throws Exception { + @Test public void testShortToFloat() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "float", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testShortToDouble() throws Exception { + @Test public void testShortToDouble() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "double", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testShortToBigDecimal() throws Exception { + @Test public void testShortToBigDecimal() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "bigdecimal", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } // Source = INTEGER - public void testIntegerToString() throws Exception { + @Test public void testIntegerToString() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "string", "to_char(1)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testIntegerToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "boolean", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testIntegerToBoolean() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "boolean", "CASE WHEN 1 = 0 THEN 0 WHEN 1 IS NOT NULL THEN 1 END"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testIntegerToByte() throws Exception { + @Test public void testIntegerToByte() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "byte", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testIntegerToShort() throws Exception { + @Test public void testIntegerToShort() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "short", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testIntegerToLong() throws Exception { + @Test public void testIntegerToLong() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "long", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testIntegerToBigInteger() throws Exception { + @Test public void testIntegerToBigInteger() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "biginteger", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testIntegerToFloat() throws Exception { + @Test public void testIntegerToFloat() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "float", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testIntegerToDouble() throws Exception { + @Test public void testIntegerToDouble() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "double", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testIntegerToBigDecimal() throws Exception { + @Test public void testIntegerToBigDecimal() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "bigdecimal", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } // Source = LONG - public void testLongToString() throws Exception { + @Test public void testLongToString() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "string", "to_char(1)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testLongToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "boolean", "1"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testLongToBoolean() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "boolean", "CASE WHEN 1 = 0 THEN 0 WHEN 1 IS NOT NULL THEN 1 END"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testLongToByte() throws Exception { + @Test public void testLongToByte() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "byte", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testLongToShort() throws Exception { + @Test public void testLongToShort() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "short", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testLongToInteger() throws Exception { + @Test public void testLongToInteger() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "integer", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testLongToBigInteger() throws Exception { + @Test public void testLongToBigInteger() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "biginteger", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testLongToFloat() throws Exception { + @Test public void testLongToFloat() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "float", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testLongToDouble() throws Exception { + @Test public void testLongToDouble() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "double", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testLongToBigDecimal() throws Exception { + @Test public void testLongToBigDecimal() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "bigdecimal", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } // Source = BIGINTEGER - public void testBigIntegerToString() throws Exception { + @Test public void testBigIntegerToString() throws Exception { helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "string", "to_char(1)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testBigIntegerToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "boolean", "1"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + @Test public void testBigIntegerToBoolean() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "boolean", "CASE WHEN 1 = 0 THEN 0 WHEN 1 IS NOT NULL THEN 1 END"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testBigIntegerToByte() throws Exception { + @Test public void testBigIntegerToByte() throws Exception { helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "byte", "1"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testBigIntegerToShort() throws Exception { + @Test public void testBigIntegerToShort() throws Exception { helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "short", "1"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testBigIntegerToInteger() throws Exception { + @Test public void testBigIntegerToInteger() throws Exception { helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "integer", "1"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testBigIntegerToLong() throws Exception { + @Test public void testBigIntegerToLong() throws Exception { helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "long", "1"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testBigIntegerToFloat() throws Exception { + @Test public void testBigIntegerToFloat() throws Exception { helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "float", "1"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testBigIntegerToDouble() throws Exception { + @Test public void testBigIntegerToDouble() throws Exception { helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "double", "1"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testBigIntegerToBigDecimal() throws Exception { + @Test public void testBigIntegerToBigDecimal() throws Exception { helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "bigdecimal", "1"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } // Source = FLOAT - public void testFloatToString() throws Exception { + @Test public void testFloatToString() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "string", "to_char(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testFloatToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "boolean", "1.2"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testFloatToBoolean() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "boolean", "CASE WHEN 1.2 = 0 THEN 0 WHEN 1.2 IS NOT NULL THEN 1 END"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testFloatToByte() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "byte", "1.2"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testFloatToByte() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "byte", "trunc(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testFloatToShort() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "short", "1.2"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testFloatToShort() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "short", "trunc(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testFloatToInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "integer", "1.2"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testFloatToInteger() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "integer", "trunc(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testFloatToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "long", "1.2"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testFloatToLong() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "long", "trunc(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testFloatToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "biginteger", "1.2"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testFloatToBigInteger() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "biginteger", "trunc(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testFloatToDouble() throws Exception { + @Test public void testFloatToDouble() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "double", "1.2"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testFloatToBigDecimal() throws Exception { + @Test public void testFloatToBigDecimal() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "bigdecimal", "1.2"); //$NON-NLS-1$ //$NON-NLS-2$ } // Source = DOUBLE - public void testDoubleToString() throws Exception { + @Test public void testDoubleToString() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "string", "to_char(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testDoubleToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "boolean", "1.2"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testDoubleToBoolean() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "boolean", "CASE WHEN 1.2 = 0 THEN 0 WHEN 1.2 IS NOT NULL THEN 1 END"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testDoubleToByte() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "byte", "1.2"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testDoubleToByte() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "byte", "trunc(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testDoubleToShort() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "short", "1.2"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testDoubleToShort() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "short", "trunc(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testDoubleToInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "integer", "1.2"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testDoubleToInteger() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "integer", "trunc(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testDoubleToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "long", "1.2"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testDoubleToLong() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "long", "trunc(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testDoubleToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "biginteger", "1.2"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testDoubleToBigInteger() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "biginteger", "trunc(1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testDoubleToFloat() throws Exception { + @Test public void testDoubleToFloat() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "float", "1.2"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testDoubleToBigDecimal() throws Exception { + @Test public void testDoubleToBigDecimal() throws Exception { helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "bigdecimal", "1.2"); //$NON-NLS-1$ //$NON-NLS-2$ } // Source = BIGDECIMAL - public void testBigDecimalToString() throws Exception { + @Test public void testBigDecimalToString() throws Exception { helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "string", "to_char(1.0)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testBigDecimalToBoolean() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "boolean", "1.0"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + @Test public void testBigDecimalToBoolean() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "boolean", "CASE WHEN 1.0 = 0 THEN 0 WHEN 1.0 IS NOT NULL THEN 1 END"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testBigDecimalToByte() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "byte", "1.0"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + @Test public void testBigDecimalToByte() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "byte", "trunc(1.0)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testBigDecimalToShort() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "short", "1.0"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + @Test public void testBigDecimalToShort() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "short", "trunc(1.0)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testBigDecimalToInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "integer", "1.0"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + @Test public void testBigDecimalToInteger() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "integer", "trunc(1.0)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testBigDecimalToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "long", "1.0"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + @Test public void testBigDecimalToLong() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "long", "trunc(1.0)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testBigDecimalToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "biginteger", "1.0"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + @Test public void testBigDecimalToBigInteger() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "biginteger", "trunc(1.0)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testBigDecimalToFloat() throws Exception { + @Test public void testBigDecimalToFloat() throws Exception { helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "float", "1.0"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testBigDecimalToDoublel() throws Exception { + @Test public void testBigDecimalToDoublel() throws Exception { helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "double", "1.0"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } // Source = DATE - public void testDateToString() throws Exception { + @Test public void testDateToString() throws Exception { helpTest(LANG_FACTORY.createLiteral(TimestampUtil.createDate(103, 10, 1), java.sql.Date.class), "string", "to_char({d'2003-11-01'}, 'YYYY-MM-DD')"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testDateToTimestamp() throws Exception { + @Test public void testDateToTimestamp() throws Exception { helpTest(LANG_FACTORY.createLiteral(TimestampUtil.createDate(103, 10, 1), java.sql.Date.class), "timestamp", "cast({d'2003-11-01'} AS timestamp)"); //$NON-NLS-1$ //$NON-NLS-2$ } // Source = TIME - public void testTimeToString() throws Exception { + @Test public void testTimeToString() throws Exception { helpTest(LANG_FACTORY.createLiteral(TimestampUtil.createTime(23, 59, 59), java.sql.Time.class), "string", "to_char({ts'1970-01-01 23:59:59'}, 'HH24:MI:SS')"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testTimeToTimestamp() throws Exception { + @Test public void testTimeToTimestamp() throws Exception { helpTest(LANG_FACTORY.createLiteral(TimestampUtil.createTime(23, 59, 59), java.sql.Time.class), "timestamp", "cast({ts'1970-01-01 23:59:59'} AS timestamp)"); //$NON-NLS-1$ //$NON-NLS-2$ } // Source = TIMESTAMP - public void testTimestampToString() throws Exception { + @Test public void testTimestampToString() throws Exception { Timestamp ts = TimestampUtil.createTimestamp(103, 10, 1, 12, 5, 2, 0); helpTest(LANG_FACTORY.createLiteral(ts, Timestamp.class), "string", "to_char({ts'2003-11-01 12:05:02.0'}, 'YYYY-MM-DD HH24:MI:SS.FF')"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testTimestampToDate() throws Exception { + @Test public void testTimestampToDate() throws Exception { Timestamp ts = TimestampUtil.createTimestamp(103, 10, 1, 12, 5, 2, 0); - helpTest(LANG_FACTORY.createLiteral(ts, Timestamp.class), "date", "trunc({ts'2003-11-01 12:05:02.0'})"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(ts, Timestamp.class), "date", "trunc(cast({ts'2003-11-01 12:05:02.0'} AS date))"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testTimestampToTime() throws Exception { + @Test public void testTimestampToTime() throws Exception { Timestamp ts = TimestampUtil.createTimestamp(103, 10, 1, 12, 5, 2, 0); - helpTest(LANG_FACTORY.createLiteral(ts, Timestamp.class), "time", "to_date(('1970-01-01 ' || to_char({ts'2003-11-01 12:05:02.0'}, 'HH24:MI:SS')), 'YYYY-MM-DD HH24:MI:SS')"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTest(LANG_FACTORY.createLiteral(ts, Timestamp.class), "time", "to_date('1970-01-01 ' || to_char({ts'2003-11-01 12:05:02.0'}, 'HH24:MI:SS'), 'YYYY-MM-DD HH24:MI:SS')"); //$NON-NLS-1$ //$NON-NLS-2$ } } Copied: trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestOracleSQLConversionVisitor.java (from rev 1286, trunk/test-integration/src/test/java/com/metamatrix/connector/jdbc/oracle/TestOracleSQLConversionVisitor.java) =================================================================== --- trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestOracleSQLConversionVisitor.java (rev 0) +++ trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestOracleSQLConversionVisitor.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -0,0 +1,348 @@ +/* + * JBoss, Home of Professional Open Source. + * See the COPYRIGHT.txt file distributed with this work for information + * regarding copyright ownership. Some portions may be licensed + * to Red Hat, Inc. under one or more contributor license agreements. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301 USA. + */ + +package org.teiid.connector.jdbc.oracle; + +import static org.junit.Assert.*; + +import java.util.Properties; + +import org.junit.Test; +import org.teiid.connector.api.ConnectorException; +import org.teiid.connector.api.ExecutionContext; +import org.teiid.connector.jdbc.JDBCPropertyNames; +import org.teiid.connector.jdbc.oracle.OracleSQLTranslator; +import org.teiid.connector.jdbc.translator.TranslatedCommand; +import org.teiid.connector.language.ICommand; +import org.teiid.dqp.internal.datamgr.impl.ExecutionContextImpl; +import org.teiid.dqp.internal.datamgr.impl.FakeExecutionContextImpl; + +import com.metamatrix.cdk.CommandBuilder; +import com.metamatrix.cdk.api.EnvironmentUtility; +import com.metamatrix.cdk.api.TranslationUtility; +import com.metamatrix.common.types.DataTypeManager; +import com.metamatrix.core.util.UnitTestUtil; +import com.metamatrix.query.metadata.QueryMetadataInterface; +import com.metamatrix.query.unittest.FakeMetadataFacade; +import com.metamatrix.query.unittest.FakeMetadataFactory; +import com.metamatrix.query.unittest.FakeMetadataObject; +import com.metamatrix.query.unittest.FakeMetadataStore; + +public class TestOracleSQLConversionVisitor { + private static ExecutionContext EMPTY_CONTEXT = new FakeExecutionContextImpl(); + + private String getTestVDB() { + return UnitTestUtil.getTestDataPath() + "/PartsSupplierOracle.vdb"; //$NON-NLS-1$ + } + + private void helpTestVisitor(String vdb, String input, String dbmsTimeZone, String expectedOutput) throws ConnectorException { + helpTestVisitor(vdb, input, EMPTY_CONTEXT, dbmsTimeZone, expectedOutput, false); + } + + private void helpTestVisitor(String vdb, String input, String dbmsTimeZone, String expectedOutput, boolean correctNaming) throws ConnectorException { + helpTestVisitor(vdb, input, EMPTY_CONTEXT, dbmsTimeZone, expectedOutput, correctNaming); + } + + private void helpTestVisitor(String vdb, String input, ExecutionContext context, String dbmsTimeZone, String expectedOutput, boolean correctNaming) throws ConnectorException { + // Convert from sql to objects + TranslationUtility util = new TranslationUtility(vdb); + ICommand obj = util.parseCommand(input, correctNaming, true); + this.helpTestVisitor(obj, context, dbmsTimeZone, expectedOutput); + } + + /** Helper method takes a QueryMetadataInterface impl instead of a VDB filename + * @throws ConnectorException + */ + private void helpTestVisitor(QueryMetadataInterface metadata, String input, ExecutionContext context, String dbmsTimeZone, String expectedOutput) throws ConnectorException { + // Convert from sql to objects + CommandBuilder commandBuilder = new CommandBuilder(metadata); + ICommand obj = commandBuilder.getCommand(input); + this.helpTestVisitor(obj, context, dbmsTimeZone, expectedOutput); + } + + private void helpTestVisitor(ICommand obj, ExecutionContext context, String dbmsTimeZone, String expectedOutput) throws ConnectorException { + + + // Apply function replacement + OracleSQLTranslator translator = new OracleSQLTranslator(); + Properties p = new Properties(); + if (dbmsTimeZone != null) { + p.setProperty(JDBCPropertyNames.DATABASE_TIME_ZONE, dbmsTimeZone); + } + translator.initialize(EnvironmentUtility.createEnvironment(p, false)); + // Convert back to SQL + TranslatedCommand tc = new TranslatedCommand(context, translator); + tc.translateCommand(obj); + + // Check stuff + assertEquals("Did not get correct sql", expectedOutput, tc.getSql()); //$NON-NLS-1$ + } + + /** defect 21775 */ + @Test public void testDateStuff() throws Exception { + String input = "SELECT ((CASE WHEN month(datevalue) < 10 THEN ('0' || convert(month(datevalue), string)) ELSE convert(month(datevalue), string) END || CASE WHEN dayofmonth(datevalue) < 10 THEN ('0' || convert(dayofmonth(datevalue), string)) ELSE convert(dayofmonth(datevalue), string) END) || convert(year(datevalue), string)), SUM(intkey) FROM bqt1.SMALLA GROUP BY datevalue"; //$NON-NLS-1$ + String output = "SELECT CASE WHEN (CASE WHEN (CASE WHEN EXTRACT(MONTH FROM SmallA.DateValue) < 10 THEN CASE WHEN to_char(EXTRACT(MONTH FROM SmallA.DateValue)) IS NULL THEN NULL ELSE concat('0', to_char(EXTRACT(MONTH FROM SmallA.DateValue))) END ELSE to_char(EXTRACT(MONTH FROM SmallA.DateValue)) END IS NULL) OR (CASE WHEN EXTRACT(DAY FROM SmallA.DateValue) < 10 THEN CASE WHEN to_char(EXTRACT(DAY FROM SmallA.DateValue)) IS NULL THEN NULL ELSE concat('0', to_char(EXTRACT(DAY FROM SmallA.DateValue))) END ELSE to_char(EXTRACT(DAY FROM SmallA.DateValue)) END IS NULL) THEN NULL ELSE concat(CASE WHEN EXTRACT(MONTH FROM SmallA.DateValue) < 10 THEN CASE WHEN to_char(EXTRACT(MONTH FROM SmallA.DateValue)) IS NULL THEN NULL ELSE concat('0', to_char(EXTRACT(MONTH FROM SmallA.DateValue))) END ELSE to_char(EXTRACT(MONTH FROM SmallA.DateValue)) END, CASE WHEN EXTRACT(DAY FROM SmallA.DateValue) < 10 THEN CASE WHEN to_char(EXTRACT(DAY FROM SmallA.DateValue)) IS NULL THEN NULL ELSE con! cat('0', to_char(EXTRACT(DAY FROM SmallA.DateValue))) END ELSE to_char(EXTRACT(DAY FROM SmallA.DateValue)) END) END IS NULL) OR (to_char(EXTRACT(YEAR FROM SmallA.DateValue)) IS NULL) THEN NULL ELSE concat(CASE WHEN (CASE WHEN EXTRACT(MONTH FROM SmallA.DateValue) < 10 THEN CASE WHEN to_char(EXTRACT(MONTH FROM SmallA.DateValue)) IS NULL THEN NULL ELSE concat('0', to_char(EXTRACT(MONTH FROM SmallA.DateValue))) END ELSE to_char(EXTRACT(MONTH FROM SmallA.DateValue)) END IS NULL) OR (CASE WHEN EXTRACT(DAY FROM SmallA.DateValue) < 10 THEN CASE WHEN to_char(EXTRACT(DAY FROM SmallA.DateValue)) IS NULL THEN NULL ELSE concat('0', to_char(EXTRACT(DAY FROM SmallA.DateValue))) END ELSE to_char(EXTRACT(DAY FROM SmallA.DateValue)) END IS NULL) THEN NULL ELSE concat(CASE WHEN EXTRACT(MONTH FROM SmallA.DateValue) < 10 THEN CASE WHEN to_char(EXTRACT(MONTH FROM SmallA.DateValue)) IS NULL THEN NULL ELSE concat('0', to_char(EXTRACT(MONTH FROM SmallA.DateValue))) END ELSE to_char(EXTRACT(MONTH FR! OM SmallA.DateValue)) END, CASE WHEN EXTRACT(DAY FROM SmallA.D! ateValue ) < 10 THEN CASE WHEN to_char(EXTRACT(DAY FROM SmallA.DateValue)) IS NULL THEN NULL ELSE concat('0', to_char(EXTRACT(DAY FROM SmallA.DateValue))) END ELSE to_char(EXTRACT(DAY FROM SmallA.DateValue)) END) END, to_char(EXTRACT(YEAR FROM SmallA.DateValue))) END, SUM(SmallA.IntKey) FROM SmallA GROUP BY SmallA.DateValue"; //$NON-NLS-1$ + + helpTestVisitor(FakeMetadataFactory.exampleBQTCached(), + input, + EMPTY_CONTEXT, null, output); + } + + @Test public void testAliasedGroup() throws Exception { + helpTestVisitor(getTestVDB(), + "select y.part_name from parts as y", //$NON-NLS-1$ + null, + "SELECT y.PART_NAME FROM PARTS y"); //$NON-NLS-1$ + } + + @Test public void testDateLiteral() throws Exception { + helpTestVisitor(getTestVDB(), + "select {d'2002-12-31'} FROM parts", //$NON-NLS-1$ + null, + "SELECT {d'2002-12-31'} FROM PARTS"); //$NON-NLS-1$ + } + + @Test public void testTimeLiteral() throws Exception { + helpTestVisitor(getTestVDB(), + "select {t'13:59:59'} FROM parts", //$NON-NLS-1$ + null, + "SELECT {ts'1970-01-01 13:59:59'} FROM PARTS"); //$NON-NLS-1$ + } + + @Test public void testTimestampLiteral() throws Exception { + helpTestVisitor(getTestVDB(), + "select {ts'2002-12-31 13:59:59'} FROM parts", //$NON-NLS-1$ + null, + "SELECT {ts'2002-12-31 13:59:59.0'} FROM PARTS"); //$NON-NLS-1$ + } + + @Test public void testUnionOrderByWithThreeBranches() throws Exception { + helpTestVisitor(getTestVDB(), + "select part_id id FROM parts UNION ALL select part_name FROM parts UNION ALL select part_id FROM parts ORDER BY id", //$NON-NLS-1$ + null, + "(SELECT g_2.PART_ID AS c_0 FROM PARTS g_2 UNION ALL SELECT g_1.PART_NAME AS c_0 FROM PARTS g_1) UNION ALL SELECT g_0.PART_ID AS c_0 FROM PARTS g_0 ORDER BY c_0 NULLS FIRST", //$NON-NLS-1$ + true); + } + + @Test public void testUnionOrderBy() throws Exception { + helpTestVisitor(getTestVDB(), + "select part_id FROM parts UNION ALL select part_name FROM parts ORDER BY part_id", //$NON-NLS-1$ + null, + "SELECT g_1.PART_ID AS c_0 FROM PARTS g_1 UNION ALL SELECT g_0.PART_NAME AS c_0 FROM PARTS g_0 ORDER BY c_0 NULLS FIRST", //$NON-NLS-1$ + true); + } + + @Test public void testUnionOrderBy2() throws Exception { + helpTestVisitor(getTestVDB(), + "select part_id as p FROM parts UNION ALL select part_name FROM parts ORDER BY p", //$NON-NLS-1$ + null, + "SELECT PARTS.PART_ID AS p FROM PARTS UNION ALL SELECT PARTS.PART_NAME FROM PARTS ORDER BY p NULLS FIRST"); //$NON-NLS-1$ + } + + @Test public void testUpdateWithFunction() throws Exception { + String input = "UPDATE bqt1.smalla SET intkey = intkey + 1"; //$NON-NLS-1$ + String output = "UPDATE SmallA SET IntKey = (SmallA.IntKey + 1)"; //$NON-NLS-1$ + + helpTestVisitor(FakeMetadataFactory.exampleBQTCached(), + input, + EMPTY_CONTEXT, null, output); + } + + + /** + * Oracle's DUAL table is a pseudo-table; element names cannot be + * fully qualified since the table doesn't really exist nor contain + * any columns. But this requires modeling the DUAL table in + * MM as if it were a real physical table, and also modeling any + * columns in the table. Case 3742 + * + * @since 4.3 + */ + @Test public void testDUAL() throws Exception { + String input = "SELECT something FROM DUAL"; //$NON-NLS-1$ + String output = "SELECT something FROM DUAL"; //$NON-NLS-1$ + + helpTestVisitor(getTestVDB(), + input, + null, + output); + } + + /** + * Test Oracle's rownum pseudo-column. Not a real column, so it can't + * be fully-qualified with a table name. MM requires this column to be + * modeled in any table which the user wants to use rownum with. + * Case 3739 + * + * @since 4.3 + */ + @Test public void testROWNUM() throws Exception { + String input = "SELECT part_name, rownum FROM parts"; //$NON-NLS-1$ + String output = "SELECT PARTS.PART_NAME, ROWNUM FROM PARTS"; //$NON-NLS-1$ + + helpTestVisitor(getTestVDB(), + input, + null, + output); + } + + /** + * Test Oracle's rownum pseudo-column. Not a real column, so it can't + * be fully-qualified with a table name. MM requires this column to be + * modeled in any table which the user wants to use rownum with. Case 3739 + * + * @since 4.3 + */ + @Test public void testROWNUM2() throws Exception { + String input = "SELECT part_name FROM parts where rownum < 100"; //$NON-NLS-1$ + String output = "SELECT PARTS.PART_NAME FROM PARTS WHERE ROWNUM < 100"; //$NON-NLS-1$ + + helpTestVisitor(getTestVDB(), + input, + null, + output); + } + + /** + * Case 3744. Test that an Oracle-specific db hint, delivered as a String via command + * payload, is added to the translated SQL. + * + * @since 4.3 + */ + @Test public void testOracleCommentPayload() throws Exception { + String input = "SELECT part_name, rownum FROM parts"; //$NON-NLS-1$ + String output = "SELECT /*+ ALL_ROWS */ PARTS.PART_NAME, ROWNUM FROM PARTS"; //$NON-NLS-1$ + + String hint = "/*+ ALL_ROWS */"; //$NON-NLS-1$ + ExecutionContext context = new ExecutionContextImpl(null, null, null, null, hint, null, "", null, null, null); //$NON-NLS-1$ + + helpTestVisitor(getTestVDB(), + input, + context, + null, + output, + false); + } + + /** + * reproducing this case relies on the name in source for the table being different from + * the name + */ + @Test public void testCase3845() throws Exception { + + String input = "SELECT (DoubleNum * 1.0) FROM BQT1.Smalla"; //$NON-NLS-1$ + String output = "SELECT (SmallishA.DoubleNum * 1.0) FROM SmallishA"; //$NON-NLS-1$ + + FakeMetadataFacade metadata = exampleCase3845(); + + helpTestVisitor(metadata, input, EMPTY_CONTEXT, null, output); + } + + /** create fake BQT metadata to test this case, name in source is important */ + private FakeMetadataFacade exampleCase3845() { + // Create models + FakeMetadataObject bqt1 = FakeMetadataFactory.createPhysicalModel("BQT1"); //$NON-NLS-1$ + FakeMetadataObject bqt1SmallA = FakeMetadataFactory.createPhysicalGroup("BQT1.SmallA", bqt1); //$NON-NLS-1$ + bqt1SmallA.putProperty(FakeMetadataObject.Props.NAME_IN_SOURCE, "SmallishA");//$NON-NLS-1$ + FakeMetadataObject doubleNum = FakeMetadataFactory.createElement("BQT1.SmallA.DoubleNum", bqt1SmallA, DataTypeManager.DefaultDataTypes.DOUBLE, 0); //$NON-NLS-1$ + + FakeMetadataStore store = new FakeMetadataStore(); + store.addObject(bqt1); + store.addObject(bqt1SmallA); + store.addObject(doubleNum); + return new FakeMetadataFacade(store); + } + + public void helpTestVisitor(String vdb, String input, String expectedOutput) throws ConnectorException { + helpTestVisitor(vdb, input, null, expectedOutput); + } + + @Test public void testRowLimit2() throws Exception { + String input = "select intkey from bqt1.smalla limit 100"; //$NON-NLS-1$ + String output = "SELECT * FROM (SELECT SmallA.IntKey FROM SmallA) WHERE ROWNUM <= 100"; //$NON-NLS-1$ + + helpTestVisitor(FakeMetadataFactory.exampleBQTCached(), + input, + EMPTY_CONTEXT, null, output); + } + + @Test public void testRowLimit3() throws Exception { + String input = "select intkey from bqt1.smalla limit 50, 100"; //$NON-NLS-1$ + String output = "SELECT * FROM (SELECT VIEW_FOR_LIMIT.*, ROWNUM ROWNUM_ FROM (SELECT SmallA.IntKey FROM SmallA) VIEW_FOR_LIMIT WHERE ROWNUM <= 150) WHERE ROWNUM_ > 50"; //$NON-NLS-1$ + + helpTestVisitor(FakeMetadataFactory.exampleBQTCached(), + input, + EMPTY_CONTEXT, null, output); + } + + @Test public void testLimitWithNestedInlineView() throws Exception { + String input = "select max(intkey), stringkey from (select intkey, stringkey from bqt1.smalla order by intkey limit 100) x group by stringkey"; //$NON-NLS-1$ + String output = "SELECT MAX(x.intkey), x.stringkey FROM (SELECT * FROM (SELECT SmallA.IntKey, SmallA.StringKey FROM SmallA ORDER BY intkey NULLS FIRST) WHERE ROWNUM <= 100) x GROUP BY x.stringkey"; //$NON-NLS-1$ + + helpTestVisitor(FakeMetadataFactory.exampleBQTCached(), + input, + EMPTY_CONTEXT, null, output); + } + + @Test public void testExceptAsMinus() throws Exception { + String input = "select intkey, intnum from bqt1.smalla except select intnum, intkey from bqt1.smallb"; //$NON-NLS-1$ + String output = "SELECT SmallA.IntKey, SmallA.IntNum FROM SmallA MINUS SELECT SmallB.IntNum, SmallB.IntKey FROM SmallB"; //$NON-NLS-1$ + + helpTestVisitor(FakeMetadataFactory.exampleBQTCached(), + input, + EMPTY_CONTEXT, null, output); + } + + @Test public void testConcat2_useLiteral() throws Exception { + String sql = "select concat2(stringnum,'_xx') from BQT1.Smalla"; //$NON-NLS-1$ + String expected = "SELECT concat(nvl(SmallA.StringNum, ''), '_xx') FROM SmallA"; //$NON-NLS-1$ + helpTestVisitor(FakeMetadataFactory.exampleBQTCached(), sql, EMPTY_CONTEXT, null, expected); + } + + @Test public void testConcat2() throws Exception { + String sql = "select concat2(stringnum, stringnum) from BQT1.Smalla"; //$NON-NLS-1$ + String expected = "SELECT CASE WHEN SmallA.StringNum IS NULL THEN NULL ELSE concat(nvl(SmallA.StringNum, ''), nvl(SmallA.StringNum, '')) END FROM SmallA"; //$NON-NLS-1$ + helpTestVisitor(FakeMetadataFactory.exampleBQTCached(), sql, EMPTY_CONTEXT, null, expected); + } + + @Test public void testConcat() throws Exception { + String sql = "select concat(stringnum, stringkey) from BQT1.Smalla"; //$NON-NLS-1$ + String expected = "SELECT CASE WHEN (SmallA.StringNum IS NULL) OR (SmallA.StringKey IS NULL) THEN NULL ELSE concat(SmallA.StringNum, SmallA.StringKey) END FROM SmallA"; //$NON-NLS-1$ + helpTestVisitor(FakeMetadataFactory.exampleBQTCached(), sql, EMPTY_CONTEXT, null, expected); + } + + @Test public void testConcat_withLiteral() throws Exception { + String sql = "select stringnum || '1' from BQT1.Smalla"; //$NON-NLS-1$ + String expected = "SELECT CASE WHEN SmallA.StringNum IS NULL THEN NULL ELSE concat(SmallA.StringNum, '1') END FROM SmallA"; //$NON-NLS-1$ + helpTestVisitor(FakeMetadataFactory.exampleBQTCached(), sql, EMPTY_CONTEXT, null, expected); + } + + @Test public void testRowLimitWithUnionOrderBy() throws Exception { + String input = "(select intkey from bqt1.smalla limit 50, 100) union select intnum from bqt1.smalla order by intkey"; //$NON-NLS-1$ + String output = "SELECT c_0 FROM (SELECT VIEW_FOR_LIMIT.*, ROWNUM ROWNUM_ FROM (SELECT g_1.IntKey AS c_0 FROM SmallA g_1) VIEW_FOR_LIMIT WHERE ROWNUM <= 150) WHERE ROWNUM_ > 50 UNION SELECT g_0.IntNum AS c_0 FROM SmallA g_0 ORDER BY c_0 NULLS FIRST"; //$NON-NLS-1$ + + CommandBuilder commandBuilder = new CommandBuilder(FakeMetadataFactory.exampleBQTCached()); + ICommand obj = commandBuilder.getCommand(input, true, true); + this.helpTestVisitor(obj, EMPTY_CONTEXT, null, output); + } + +} Modified: trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestOracleTranslator.java =================================================================== --- trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestOracleTranslator.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestOracleTranslator.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -117,7 +117,7 @@ @Test public void testConversion1() throws Exception { String input = "SELECT char(convert(STRINGNUM, integer) + 100) FROM BQT1.SMALLA"; //$NON-NLS-1$ - String output = "SELECT chr((to_number(SmallA.StringNum) + 100)) FROM SmallA"; //$NON-NLS-1$ + String output = "SELECT chr((trunc(to_number(SmallA.StringNum)) + 100)) FROM SmallA"; //$NON-NLS-1$ MetadataFactory.helpTestVisitor(MetadataFactory.BQT_VDB, input, output, @@ -126,7 +126,7 @@ @Test public void testConversion2() throws Exception { String input = "SELECT convert(STRINGNUM, long) FROM BQT1.SMALLA"; //$NON-NLS-1$ - String output = "SELECT to_number(SmallA.StringNum) FROM SmallA"; //$NON-NLS-1$ + String output = "SELECT trunc(to_number(SmallA.StringNum)) FROM SmallA"; //$NON-NLS-1$ MetadataFactory.helpTestVisitor(MetadataFactory.BQT_VDB, input, output, @@ -135,7 +135,7 @@ @Test public void testConversion3() throws Exception { String input = "SELECT convert(convert(STRINGNUM, long), string) FROM BQT1.SMALLA"; //$NON-NLS-1$ - String output = "SELECT to_char(to_number(SmallA.StringNum)) FROM SmallA"; //$NON-NLS-1$ + String output = "SELECT to_char(trunc(to_number(SmallA.StringNum))) FROM SmallA"; //$NON-NLS-1$ MetadataFactory.helpTestVisitor(MetadataFactory.BQT_VDB, input, output, @@ -144,7 +144,7 @@ @Test public void testConversion4() throws Exception { String input = "SELECT convert(convert(TIMESTAMPVALUE, date), string) FROM BQT1.SMALLA"; //$NON-NLS-1$ - String output = "SELECT to_char(trunc(SmallA.TimestampValue), 'YYYY-MM-DD') FROM SmallA"; //$NON-NLS-1$ + String output = "SELECT to_char(trunc(cast(SmallA.TimestampValue AS date)), 'YYYY-MM-DD') FROM SmallA"; //$NON-NLS-1$ MetadataFactory.helpTestVisitor(MetadataFactory.BQT_VDB, input, output, @@ -152,7 +152,7 @@ } @Test public void testConversion5() throws Exception { String input = "SELECT convert(convert(TIMESTAMPVALUE, time), string) FROM BQT1.SMALLA"; //$NON-NLS-1$ - String output = "SELECT to_char(to_date(('1970-01-01 ' || to_char(SmallA.TimestampValue, 'HH24:MI:SS')), 'YYYY-MM-DD HH24:MI:SS'), 'HH24:MI:SS') FROM SmallA"; //$NON-NLS-1$ + String output = "SELECT to_char(to_date('1970-01-01 ' || to_char(SmallA.TimestampValue, 'HH24:MI:SS'), 'YYYY-MM-DD HH24:MI:SS'), 'HH24:MI:SS') FROM SmallA"; //$NON-NLS-1$ MetadataFactory.helpTestVisitor(MetadataFactory.BQT_VDB, input, output, @@ -176,7 +176,7 @@ } @Test public void testConversion7() throws Exception { String input = "SELECT convert(convert(STRINGNUM, integer), string) FROM BQT1.SMALLA"; //$NON-NLS-1$ - String output = "SELECT to_char(to_number(SmallA.StringNum)) FROM SmallA"; //$NON-NLS-1$ + String output = "SELECT to_char(trunc(to_number(SmallA.StringNum))) FROM SmallA"; //$NON-NLS-1$ MetadataFactory.helpTestVisitor(MetadataFactory.BQT_VDB, input, output, @@ -488,5 +488,32 @@ input, output, TRANSLATOR); } + + @Test public void testLogFunction() throws Exception { + String input = "SELECT log(CONVERT(stringkey, INTEGER)) FROM bqt1.smalla"; //$NON-NLS-1$ + String output = "SELECT ln(trunc(to_number(SmallA.StringKey))) FROM SmallA"; //$NON-NLS-1$ + + MetadataFactory.helpTestVisitor(MetadataFactory.BQT_VDB, + input, output, + TRANSLATOR); + } + + @Test public void testLog10Function() throws Exception { + String input = "SELECT log10(CONVERT(stringkey, INTEGER)) FROM bqt1.smalla"; //$NON-NLS-1$ + String output = "SELECT log(10, trunc(to_number(SmallA.StringKey))) FROM SmallA"; //$NON-NLS-1$ + + MetadataFactory.helpTestVisitor(MetadataFactory.BQT_VDB, + input, output, + TRANSLATOR); + } + + @Test public void testAliasedFunctions() throws Exception { + String input = "SELECT char(CONVERT(stringkey, INTEGER)), lcase(stringkey), ucase(stringkey), ifnull(stringkey, 'x') FROM bqt1.smalla"; //$NON-NLS-1$ + String output = "SELECT chr(trunc(to_number(SmallA.StringKey))), lower(SmallA.StringKey), upper(SmallA.StringKey), nvl(SmallA.StringKey, 'x') FROM SmallA"; //$NON-NLS-1$ + + MetadataFactory.helpTestVisitor(MetadataFactory.BQT_VDB, + input, output, + TRANSLATOR); + } } Modified: trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestSubstringFunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestSubstringFunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/oracle/TestSubstringFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -25,16 +25,14 @@ import java.util.Arrays; import java.util.Properties; +import junit.framework.TestCase; + import org.teiid.connector.api.TypeFacility; -import org.teiid.connector.jdbc.oracle.OracleSQLTranslator; -import org.teiid.connector.jdbc.translator.FunctionModifier; import org.teiid.connector.jdbc.translator.SQLConversionVisitor; import org.teiid.connector.language.IExpression; import org.teiid.connector.language.IFunction; import org.teiid.connector.language.ILanguageFactory; -import junit.framework.TestCase; - import com.metamatrix.cdk.CommandBuilder; import com.metamatrix.cdk.api.EnvironmentUtility; @@ -53,21 +51,17 @@ super(name); } - public IExpression helpTestMod(IExpression[] args, String expectedStr) throws Exception { + public void helpTestMod(IExpression[] args, String expectedStr) throws Exception { IFunction func = LANG_FACTORY.createFunction("substring", //$NON-NLS-1$ Arrays.asList(args), TypeFacility.RUNTIME_TYPES.STRING); OracleSQLTranslator trans = new OracleSQLTranslator(); trans.initialize(EnvironmentUtility.createEnvironment(new Properties(), false)); - IExpression expr = ((FunctionModifier)trans.getFunctionModifiers().get("substring")).modify(func); //$NON-NLS-1$ - SQLConversionVisitor sqlVisitor = trans.getSQLConversionVisitor(); - sqlVisitor.append(expr); + sqlVisitor.append(func); assertEquals(expectedStr, sqlVisitor.toString()); - - return expr; } public void testTwoArgs() throws Exception { Modified: trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/postgresql/TestPostgreSQLTranslator.java =================================================================== --- trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/postgresql/TestPostgreSQLTranslator.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/postgresql/TestPostgreSQLTranslator.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -97,7 +97,7 @@ } @Test public void testConversion6() throws Exception { String input = "SELECT convert(PART_WEIGHT, biginteger) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT cast(PARTS.PART_WEIGHT AS numeric) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT cast(PARTS.PART_WEIGHT AS numeric(38)) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -118,10 +118,18 @@ helpTestVisitor(getTestVDB(), input, output); + } + @Test public void testConversion8a() throws Exception { + String input = "SELECT convert(convert(PART_WEIGHT, boolean), long) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT cast(cast(PARTS.PART_WEIGHT AS boolean) AS integer) FROM PARTS"; //$NON-NLS-1$ + + helpTestVisitor(getTestVDB(), + input, + output); } @Test public void testConversion9() throws Exception { String input = "SELECT convert(PART_WEIGHT, date) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT to_date(PARTS.PART_WEIGHT, 'YYYY-MM-DD') FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT cast(PARTS.PART_WEIGHT AS date) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -129,7 +137,7 @@ } @Test public void testConversion10() throws Exception { String input = "SELECT convert(PART_WEIGHT, time) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT to_timestamp(('1970-01-01 ' || PARTS.PART_WEIGHT), 'YYYY-MM-DD HH24:MI:SS') FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT cast(PARTS.PART_WEIGHT AS time) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -137,7 +145,7 @@ } @Test public void testConversion11() throws Exception { String input = "SELECT convert(PART_WEIGHT, timestamp) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT to_timestamp(PARTS.PART_WEIGHT, 'YYYY-MM-DD HH24:MI:SS.UF') FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT cast(PARTS.PART_WEIGHT AS timestamp) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -145,7 +153,7 @@ } @Test public void testConversion12() throws Exception { String input = "SELECT convert(convert(PART_WEIGHT, time), string) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT to_char(to_timestamp(('1970-01-01 ' || PARTS.PART_WEIGHT), 'YYYY-MM-DD HH24:MI:SS'), 'HH24:MI:SS') FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT to_char(cast(PARTS.PART_WEIGHT AS time), 'HH24:MI:SS') FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -153,7 +161,7 @@ } @Test public void testConversion13() throws Exception { String input = "SELECT convert(convert(PART_WEIGHT, timestamp), string) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT to_char(to_timestamp(PARTS.PART_WEIGHT, 'YYYY-MM-DD HH24:MI:SS.UF'), 'YYYY-MM-DD HH24:MI:SS.US') FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT to_char(cast(PARTS.PART_WEIGHT AS timestamp), 'YYYY-MM-DD HH24:MI:SS.UF') FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -161,7 +169,7 @@ } @Test public void testConversion14() throws Exception { String input = "SELECT convert(convert(PART_WEIGHT, date), string) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT to_char(to_date(PARTS.PART_WEIGHT, 'YYYY-MM-DD'), 'YYYY-MM-DD') FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT to_char(cast(PARTS.PART_WEIGHT AS date), 'YYYY-MM-DD') FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -169,7 +177,7 @@ } @Test public void testConversion15() throws Exception { String input = "SELECT convert(convert(PART_WEIGHT, timestamp), date) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT cast(to_timestamp(PARTS.PART_WEIGHT, 'YYYY-MM-DD HH24:MI:SS.UF') AS date) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT cast(cast(PARTS.PART_WEIGHT AS timestamp) AS date) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -177,7 +185,7 @@ } @Test public void testConversion16() throws Exception { String input = "SELECT convert(convert(PART_WEIGHT, timestamp), time) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT cast(to_timestamp(PARTS.PART_WEIGHT, 'YYYY-MM-DD HH24:MI:SS.UF') AS time) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT cast(date_trunc('second', cast(PARTS.PART_WEIGHT AS timestamp)) AS time) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -185,7 +193,7 @@ } @Test public void testConversion17() throws Exception { String input = "SELECT convert(convert(PART_WEIGHT, time), timestamp) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT to_timestamp(to_char(to_timestamp(('1970-01-01 ' || PARTS.PART_WEIGHT), 'YYYY-MM-DD HH24:MI:SS'), 'YYYY-MM-DD HH24:MI:SS'), 'YYYY-MM-DD HH24:MI:SS') FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT cast(PARTS.PART_WEIGHT AS time) + TIMESTAMP '1970-01-01' FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -193,7 +201,7 @@ } @Test public void testConversion18() throws Exception { String input = "SELECT convert(convert(PART_WEIGHT, date), timestamp) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT to_timestamp(to_char(to_date(PARTS.PART_WEIGHT, 'YYYY-MM-DD'), 'YYYY-MM-DD HH24:MI:SS'), 'YYYY-MM-DD HH24:MI:SS') FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT cast(cast(PARTS.PART_WEIGHT AS date) AS timestamp) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -201,12 +209,12 @@ } @Test public void testConversion19() throws Exception { String input = "SELECT convert(convert(PART_WEIGHT, boolean), string) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT CASE WHEN cast(PARTS.PART_WEIGHT AS boolean) = TRUE THEN '1' ELSE '0' END FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT CASE WHEN cast(PARTS.PART_WEIGHT AS boolean) THEN 'true' WHEN not(cast(PARTS.PART_WEIGHT AS boolean)) THEN 'false' END FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, output); - } + } @Test public void testLog() throws Exception { String input = "SELECT log(convert(PART_WEIGHT, double)) FROM PARTS"; //$NON-NLS-1$ @@ -242,7 +250,7 @@ @Test public void testDayOfWeek() throws Exception { String input = "SELECT dayofweek(convert(PART_WEIGHT, timestamp)) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT (EXTRACT(DOW FROM to_timestamp(PARTS.PART_WEIGHT, 'YYYY-MM-DD HH24:MI:SS.UF')) + 1) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT (EXTRACT(DOW FROM cast(PARTS.PART_WEIGHT AS timestamp)) + 1) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -250,7 +258,7 @@ } @Test public void testDayOfMonth() throws Exception { String input = "SELECT dayofmonth(convert(PART_WEIGHT, timestamp)) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT EXTRACT(DAY FROM to_timestamp(PARTS.PART_WEIGHT, 'YYYY-MM-DD HH24:MI:SS.UF')) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT EXTRACT(DAY FROM cast(PARTS.PART_WEIGHT AS timestamp)) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -258,7 +266,7 @@ } @Test public void testDayOfYear() throws Exception { String input = "SELECT dayofyear(convert(PART_WEIGHT, timestamp)) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT EXTRACT(DOY FROM to_timestamp(PARTS.PART_WEIGHT, 'YYYY-MM-DD HH24:MI:SS.UF')) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT EXTRACT(DOY FROM cast(PARTS.PART_WEIGHT AS timestamp)) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -266,7 +274,7 @@ } @Test public void testHour() throws Exception { String input = "SELECT hour(convert(PART_WEIGHT, timestamp)) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT EXTRACT(HOUR FROM to_timestamp(PARTS.PART_WEIGHT, 'YYYY-MM-DD HH24:MI:SS.UF')) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT EXTRACT(HOUR FROM cast(PARTS.PART_WEIGHT AS timestamp)) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -274,7 +282,7 @@ } @Test public void testMinute() throws Exception { String input = "SELECT minute(convert(PART_WEIGHT, timestamp)) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT EXTRACT(MINUTE FROM to_timestamp(PARTS.PART_WEIGHT, 'YYYY-MM-DD HH24:MI:SS.UF')) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT EXTRACT(MINUTE FROM cast(PARTS.PART_WEIGHT AS timestamp)) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -282,7 +290,7 @@ } @Test public void testMonth() throws Exception { String input = "SELECT month(convert(PART_WEIGHT, timestamp)) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT EXTRACT(MONTH FROM to_timestamp(PARTS.PART_WEIGHT, 'YYYY-MM-DD HH24:MI:SS.UF')) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT EXTRACT(MONTH FROM cast(PARTS.PART_WEIGHT AS timestamp)) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -290,7 +298,7 @@ } @Test public void testQuarter() throws Exception { String input = "SELECT quarter(convert(PART_WEIGHT, timestamp)) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT EXTRACT(QUARTER FROM to_timestamp(PARTS.PART_WEIGHT, 'YYYY-MM-DD HH24:MI:SS.UF')) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT EXTRACT(QUARTER FROM cast(PARTS.PART_WEIGHT AS timestamp)) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -298,7 +306,7 @@ } @Test public void testSecond() throws Exception { String input = "SELECT second(convert(PART_WEIGHT, timestamp)) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT EXTRACT(SECOND FROM to_timestamp(PARTS.PART_WEIGHT, 'YYYY-MM-DD HH24:MI:SS.UF')) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT EXTRACT(SECOND FROM cast(PARTS.PART_WEIGHT AS timestamp)) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -306,7 +314,7 @@ } @Test public void testWeek() throws Exception { String input = "SELECT week(convert(PART_WEIGHT, timestamp)) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT EXTRACT(WEEK FROM to_timestamp(PARTS.PART_WEIGHT, 'YYYY-MM-DD HH24:MI:SS.UF')) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT EXTRACT(WEEK FROM cast(PARTS.PART_WEIGHT AS timestamp)) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -314,7 +322,7 @@ } @Test public void testYear() throws Exception { String input = "SELECT year(convert(PART_WEIGHT, timestamp)) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT EXTRACT(YEAR FROM to_timestamp(PARTS.PART_WEIGHT, 'YYYY-MM-DD HH24:MI:SS.UF')) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT EXTRACT(YEAR FROM cast(PARTS.PART_WEIGHT AS timestamp)) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -322,7 +330,7 @@ } @Test public void testDayName() throws Exception { String input = "SELECT dayname(convert(PART_WEIGHT, timestamp)) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT RTRIM(TO_CHAR(to_timestamp(PARTS.PART_WEIGHT, 'YYYY-MM-DD HH24:MI:SS.UF'), 'Day')) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT rtrim(TO_CHAR(cast(PARTS.PART_WEIGHT AS timestamp), 'Day')) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -330,7 +338,7 @@ } @Test public void testMonthName() throws Exception { String input = "SELECT monthname(convert(PART_WEIGHT, timestamp)) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT RTRIM(TO_CHAR(to_timestamp(PARTS.PART_WEIGHT, 'YYYY-MM-DD HH24:MI:SS.UF'), 'Month')) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT rtrim(TO_CHAR(cast(PARTS.PART_WEIGHT AS timestamp), 'Month')) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -404,7 +412,7 @@ */ @Test public void testLocate() throws Exception { String input = "SELECT locate(INTNUM, 'chimp', 1) FROM BQT1.SMALLA"; //$NON-NLS-1$ - String output = "SELECT position(cast(SmallA.IntNum AS varchar) in substr('chimp', 1)) FROM SmallA"; //$NON-NLS-1$ + String output = "SELECT position(cast(SmallA.IntNum AS varchar(4000)) in substr('chimp', 1)) FROM SmallA"; //$NON-NLS-1$ MetadataFactory.helpTestVisitor(MetadataFactory.BQT_VDB, input, output, @@ -438,7 +446,7 @@ */ @Test public void testLocate3() throws Exception { String input = "SELECT locate(INTNUM, '234567890', 1) FROM BQT1.SMALLA WHERE INTKEY = 26"; //$NON-NLS-1$ - String output = "SELECT position(cast(SmallA.IntNum AS varchar) in substr('234567890', 1)) FROM SmallA WHERE SmallA.IntKey = 26"; //$NON-NLS-1$ + String output = "SELECT position(cast(SmallA.IntNum AS varchar(4000)) in substr('234567890', 1)) FROM SmallA WHERE SmallA.IntKey = 26"; //$NON-NLS-1$ MetadataFactory.helpTestVisitor(MetadataFactory.BQT_VDB, input, output, Modified: trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/sqlserver/TestSqlServerConversionVisitor.java =================================================================== --- trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/sqlserver/TestSqlServerConversionVisitor.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/sqlserver/TestSqlServerConversionVisitor.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -67,7 +67,7 @@ @Test public void testModFunction() throws Exception { String input = "SELECT mod(CONVERT(PART_ID, INTEGER), 13) FROM parts"; //$NON-NLS-1$ - String output = "SELECT (convert(int, PARTS.PART_ID) % 13) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT (cast(PARTS.PART_ID AS int) % 13) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -87,7 +87,7 @@ @Test public void testDayOfMonthFunction() throws Exception { String input = "SELECT dayofmonth(convert(PARTS.PART_ID, date)) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT day(convert(datetime, PARTS.PART_ID)) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT {fn dayofmonth(cast(PARTS.PART_ID AS datetime))} FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -123,5 +123,14 @@ input, output); } + + @Test public void testConvert() throws Exception { + String input = "select convert(timestampvalue, date), convert(timestampvalue, string), convert(datevalue, string) from bqt1.smalla"; //$NON-NLS-1$ + String output = "SELECT cast(replace(convert(varchar, SmallA.TimestampValue, 102), '.', '-') AS datetime), convert(varchar, SmallA.TimestampValue, 21), replace(convert(varchar, SmallA.DateValue, 102), '.', '-') FROM SmallA"; //$NON-NLS-1$ + + helpTestVisitor(getBQTVDB(), + input, + output); + } } Modified: trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/sybase/TestSybaseConvertModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/sybase/TestSybaseConvertModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/sybase/TestSybaseConvertModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -6,7 +6,7 @@ * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either + * License AS published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, @@ -22,21 +22,22 @@ package org.teiid.connector.jdbc.sybase; +import static org.junit.Assert.*; + import java.math.BigDecimal; import java.math.BigInteger; import java.sql.Timestamp; import java.util.Properties; -import org.teiid.connector.jdbc.sybase.SybaseConvertModifier; -import org.teiid.connector.jdbc.sybase.SybaseSQLTranslator; +import org.junit.BeforeClass; +import org.junit.Test; +import org.teiid.connector.api.ConnectorException; import org.teiid.connector.jdbc.translator.SQLConversionVisitor; import org.teiid.connector.language.IExpression; import org.teiid.connector.language.IFunction; import org.teiid.connector.language.ILanguageFactory; import org.teiid.connector.language.ILiteral; -import junit.framework.TestCase; - import com.metamatrix.cdk.CommandBuilder; import com.metamatrix.cdk.api.EnvironmentUtility; import com.metamatrix.common.types.DataTypeManager; @@ -44,33 +45,24 @@ /** */ -public class TestSybaseConvertModifier extends TestCase { +public class TestSybaseConvertModifier { private static final ILanguageFactory LANG_FACTORY = CommandBuilder.getLanuageFactory(); - - /** - * Constructor for TestSybaseConvertModifier. - * @param name - */ - public TestSybaseConvertModifier(String name) { - super(name); + private static SybaseSQLTranslator trans = new SybaseSQLTranslator(); + + @BeforeClass + public static void setup() throws ConnectorException { + trans.initialize(EnvironmentUtility.createEnvironment(new Properties(), false)); } - + public String helpGetString(IExpression expr) throws Exception { - SybaseSQLTranslator trans = new SybaseSQLTranslator(); - trans.initialize(EnvironmentUtility.createEnvironment(new Properties(), false)); - SQLConversionVisitor sqlVisitor = trans.getSQLConversionVisitor(); sqlVisitor.append(expr); - return sqlVisitor.toString(); } private void helpGetString1(IFunction func, String expectedStr) throws Exception { - SybaseConvertModifier mod = new SybaseConvertModifier(LANG_FACTORY); - IExpression expr = mod.modify(func); - - assertEquals(expectedStr, helpGetString(expr)); + assertEquals(expectedStr, helpGetString(func)); } public void helpTest(IExpression srcExpression, String tgtType, String expectedExpression) throws Exception { @@ -80,15 +72,12 @@ LANG_FACTORY.createLiteral(tgtType, String.class)}, DataTypeManager.getDataTypeClass(tgtType)); - SybaseConvertModifier mod = new SybaseConvertModifier(LANG_FACTORY); - IExpression expr = mod.modify(func); - assertEquals("Error converting from " + DataTypeManager.getDataTypeName(srcExpression.getType()) + " to " + tgtType, //$NON-NLS-1$ //$NON-NLS-2$ - expectedExpression, helpGetString(expr)); + expectedExpression, helpGetString(func)); } // original test -- this is not a drop one anymore - public void testModDrop() throws Exception { + @Test public void testModDrop() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral("5", String.class), //$NON-NLS-1$ @@ -96,13 +85,11 @@ }, Integer.class); - SybaseConvertModifier mod = new SybaseConvertModifier(LANG_FACTORY); - IExpression expr = mod.modify(func); - assertEquals("convert(int, '5')", helpGetString(expr)); //$NON-NLS-1$ + assertEquals("cast('5' AS int)", helpGetString(func)); //$NON-NLS-1$ } - /********************Beginning of convert(INPUT, date) ******************/ - public void testStringToDate() throws Exception { + /********************Beginning of cast(date AS INPUT) ******************/ + @Test public void testStringToDate() throws Exception { String dateStr = "2003-12-31"; //$NON-NLS-1$ IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { @@ -110,13 +97,10 @@ LANG_FACTORY.createLiteral("date", String.class)}, //$NON-NLS-1$ java.sql.Date.class); - SybaseConvertModifier mod = new SybaseConvertModifier(LANG_FACTORY); - IExpression expr = mod.modify(func); - - assertEquals("convert(datetime, '2003-12-31')", helpGetString(expr)); //$NON-NLS-1$ + assertEquals("cast('2003-12-31' AS datetime)", helpGetString(func)); //$NON-NLS-1$ } - public void testTimestampToDate() throws Exception { + @Test public void testTimestampToDate() throws Exception { ILiteral c = LANG_FACTORY.createLiteral(TimestampUtil.createTimestamp(89, 2, 3, 7, 8, 12, 99999), Timestamp.class); IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { @@ -124,12 +108,12 @@ LANG_FACTORY.createLiteral("date", String.class)}, //$NON-NLS-1$ java.sql.Date.class); - helpGetString1(func, "convert(datetime, convert(varchar, {ts'1989-03-03 07:08:12.000099999'}, 109))"); //$NON-NLS-1$ + helpGetString1(func, "cast(stuff(stuff(convert(varchar, {ts'1989-03-03 07:08:12.0'}, 102), 5, 1, '-'), 8, 1, '-') AS datetime)"); //$NON-NLS-1$ } - /********************END of convert(INPUT, date) ******************/ - /********************Beginning of convert(INPUT, time) ******************/ - public void testStringToTime() throws Exception { + /********************END of cast(date AS INPUT) ******************/ + /********************Beginning of cast(time AS INPUT) ******************/ + @Test public void testStringToTime() throws Exception { String timeStr = "12:08:07"; //$NON-NLS-1$ IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { @@ -137,10 +121,10 @@ LANG_FACTORY.createLiteral("time", String.class)}, //$NON-NLS-1$ java.sql.Time.class); - helpGetString1(func, "convert(datetime, '12:08:07')"); //$NON-NLS-1$ + helpGetString1(func, "cast('12:08:07' AS datetime)"); //$NON-NLS-1$ } - public void testTimestampToTime() throws Exception { + @Test public void testTimestampToTime() throws Exception { ILiteral c = LANG_FACTORY.createLiteral(TimestampUtil.createTimestamp(89, 2, 3, 7, 8, 12, 99999), Timestamp.class); IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { @@ -148,12 +132,12 @@ LANG_FACTORY.createLiteral("time", String.class)}, //$NON-NLS-1$ java.sql.Time.class); - helpGetString1(func, "convert(datetime, convert(varchar, {ts'1989-03-03 07:08:12.000099999'}, 108))"); //$NON-NLS-1$ + helpGetString1(func, "cast('1970-01-01 ' + convert(varchar, {ts'1989-03-03 07:08:12.0'}, 8) AS datetime)"); //$NON-NLS-1$ } - /********************END of convert(INPUT, time) ******************/ + /********************END of cast(time AS INPUT) ******************/ - /********************Beginning of convert(INPUT, timestamp) ******************/ - public void testStringToTimestamp() throws Exception { + /********************Beginning of cast(timestamp AS INPUT) ******************/ + @Test public void testStringToTimestamp() throws Exception { String timestampStr = "1989-07-09 12:08:07"; //$NON-NLS-1$ IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { @@ -161,52 +145,42 @@ LANG_FACTORY.createLiteral("timestamp", String.class)}, //$NON-NLS-1$ java.sql.Timestamp.class); - helpGetString1(func, "convert(datetime, '1989-07-09 12:08:07')"); //$NON-NLS-1$ + helpGetString1(func, "cast('1989-07-09 12:08:07' AS datetime)"); //$NON-NLS-1$ } - public void testTimeToTimestamp() throws Exception { + @Test public void testTimeToTimestamp() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(TimestampUtil.createTime(12, 2, 3), java.sql.Time.class), LANG_FACTORY.createLiteral("timestamp", String.class)}, //$NON-NLS-1$ java.sql.Timestamp.class); - helpGetString1(func, "convert(datetime, {ts'1900-01-01 12:02:03'})"); //$NON-NLS-1$ + helpGetString1(func, "{ts'1970-01-01 12:02:03'}"); //$NON-NLS-1$ } - public void testDateToTimestamp() throws Exception { + @Test public void testDateToTimestamp() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(TimestampUtil.createDate(89, 2, 3), java.sql.Date.class), LANG_FACTORY.createLiteral("timestamp", String.class)}, //$NON-NLS-1$ java.sql.Timestamp.class); - helpGetString1(func, "convert(datetime, {d'1989-03-03'})"); //$NON-NLS-1$ + helpGetString1(func, "{d'1989-03-03'}"); //$NON-NLS-1$ } - /********************END of convert(INPUT, timestamp) ******************/ + /********************END of cast(timestamp AS INPUT) ******************/ - /*****************Beginning of convert(input, string)******************/ - public void testBooleanToStringa() throws Exception { + /*****************Beginning of cast(string AS input)******************/ + @Test public void testBooleanToStringa() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), LANG_FACTORY.createLiteral("string", String.class)}, //$NON-NLS-1$ String.class); - helpGetString1(func, "convert(varchar, 1)"); //$NON-NLS-1$ + helpGetString1(func, "CASE WHEN 1 = 0 THEN 'false' WHEN 1 IS NOT NULL THEN 'true' END"); //$NON-NLS-1$ } - public void testBooleanToStringb() throws Exception { - IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ - new IExpression[] { - LANG_FACTORY.createLiteral(Boolean.FALSE, Boolean.class), - LANG_FACTORY.createLiteral("string", String.class)}, //$NON-NLS-1$ - String.class); - - helpGetString1(func, "convert(varchar, 0)"); //$NON-NLS-1$ - } - - public void testTimestampToString() throws Exception { + @Test public void testTimestampToString() throws Exception { Timestamp ts = TimestampUtil.createTimestamp(103, 10, 1, 12, 5, 2, 0); IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { @@ -214,10 +188,10 @@ LANG_FACTORY.createLiteral("string", String.class)}, //$NON-NLS-1$ String.class); - helpGetString1(func, "convert(varchar, {ts'2003-11-01 12:05:02.0'}, 109)"); //$NON-NLS-1$ + helpGetString1(func, "stuff(convert(varchar, {ts'2003-11-01 12:05:02.0'}, 123), 11, 1, ' ')"); //$NON-NLS-1$ } - public void testDateToString() throws Exception { + @Test public void testDateToString() throws Exception { java.sql.Date d = TimestampUtil.createDate(103, 10, 1); IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { @@ -225,10 +199,10 @@ LANG_FACTORY.createLiteral("string", String.class)}, //$NON-NLS-1$ String.class); - helpGetString1(func, "convert(varchar, {d'2003-11-01'}, 101)"); //$NON-NLS-1$ + helpGetString1(func, "stuff(stuff(convert(varchar, {d'2003-11-01'}, 102), 5, 1, '-'), 8, 1, '-')"); //$NON-NLS-1$ } - public void testTimeToString() throws Exception { + @Test public void testTimeToString() throws Exception { java.sql.Time t = TimestampUtil.createTime(3, 10, 1); IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { @@ -236,10 +210,10 @@ LANG_FACTORY.createLiteral("string", String.class)}, //$NON-NLS-1$ String.class); - helpGetString1(func, "convert(varchar, {ts'1900-01-01 03:10:01'}, 108)"); //$NON-NLS-1$ + helpGetString1(func, "convert(varchar, {ts'1970-01-01 03:10:01'}, 8)"); //$NON-NLS-1$ } - public void testBigDecimalToString() throws Exception { + @Test public void testBigDecimalToString() throws Exception { java.math.BigDecimal m = new java.math.BigDecimal("-123124534.3"); //$NON-NLS-1$ IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { @@ -247,798 +221,752 @@ LANG_FACTORY.createLiteral("string", String.class)}, //$NON-NLS-1$ String.class); - helpGetString1(func, "convert(varchar, -123124534.3)"); //$NON-NLS-1$ + helpGetString1(func, "cast(-123124534.3 AS varchar(40))"); //$NON-NLS-1$ } - /***************** End of convert(input, string)******************/ + /***************** End of cast(string AS input)******************/ - /***************** Beginning of convert(input, char) ************/ - public void testStringToChar() throws Exception { + /***************** Beginning of cast(char AS input) ************/ + @Test public void testStringToChar() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral("12", String.class), //$NON-NLS-1$ LANG_FACTORY.createLiteral("char", Character.class)}, //$NON-NLS-1$ Character.class); - helpGetString1(func, "convert(char, '12')"); //$NON-NLS-1$ + helpGetString1(func, "cast('12' AS char(1))"); //$NON-NLS-1$ } - /***************** End of convert(input, char)******************/ + /***************** End of cast(char AS input)******************/ - /***************** Beginning of convert(input, boolean) ************/ - public void testStringToBoolean() throws Exception { + /***************** Beginning of cast(boolean AS input) ************/ + @Test public void testStringToBoolean() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral("true", String.class), //$NON-NLS-1$ LANG_FACTORY.createLiteral("boolean", Boolean.class)}, //$NON-NLS-1$ Boolean.class); - helpGetString1(func, "convert(bit, 'true')"); //$NON-NLS-1$ + helpGetString1(func, "CASE WHEN 'true' IN ('false', '0') THEN 0 WHEN 'true' IS NOT NULL THEN 1 END"); //$NON-NLS-1$ } - public void testByteToBoolean() throws Exception { + @Test public void testByteToBoolean() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), LANG_FACTORY.createLiteral("boolean", Boolean.class)}, //$NON-NLS-1$ Boolean.class); - helpGetString1(func, "convert(bit, 1)"); //$NON-NLS-1$ + helpGetString1(func, "CASE WHEN 1 = 0 THEN 0 WHEN 1 IS NOT NULL THEN 1 END"); //$NON-NLS-1$ } - public void testShortToBoolean() throws Exception { + @Test public void testShortToBoolean() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new Short((short) 0), Short.class), LANG_FACTORY.createLiteral("boolean", Boolean.class)}, //$NON-NLS-1$ Boolean.class); - helpGetString1(func, "convert(bit, 0)"); //$NON-NLS-1$ + helpGetString1(func, "CASE WHEN 0 = 0 THEN 0 WHEN 0 IS NOT NULL THEN 1 END"); //$NON-NLS-1$ } - public void testIntegerToBoolean() throws Exception { + @Test public void testIntegerToBoolean() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new Integer(1), Integer.class), LANG_FACTORY.createLiteral("boolean", Boolean.class)}, //$NON-NLS-1$ Boolean.class); - helpGetString1(func, "convert(bit, 1)"); //$NON-NLS-1$ + helpGetString1(func, "CASE WHEN 1 = 0 THEN 0 WHEN 1 IS NOT NULL THEN 1 END"); //$NON-NLS-1$ } - public void testLongToBoolean() throws Exception { + @Test public void testLongToBoolean() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new Long(1), Long.class), LANG_FACTORY.createLiteral("boolean", Boolean.class)}, //$NON-NLS-1$ Boolean.class); - helpGetString1(func, "convert(bit, 1)"); //$NON-NLS-1$ + helpGetString1(func, "CASE WHEN 1 = 0 THEN 0 WHEN 1 IS NOT NULL THEN 1 END"); //$NON-NLS-1$ } - public void testBigIntegerToBoolean() throws Exception { + @Test public void testBigIntegerToBoolean() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new java.math.BigInteger("1"), java.math.BigInteger.class), //$NON-NLS-1$ LANG_FACTORY.createLiteral("boolean", Boolean.class)}, //$NON-NLS-1$ Boolean.class); - helpGetString1(func, "convert(bit, 1)"); //$NON-NLS-1$ + helpGetString1(func, "CASE WHEN 1 = 0 THEN 0 WHEN 1 IS NOT NULL THEN 1 END"); //$NON-NLS-1$ } - public void testFloatToBoolean() throws Exception { + @Test public void testFloatToBoolean() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new Float((float)1.0), Float.class), LANG_FACTORY.createLiteral("boolean", Boolean.class)}, //$NON-NLS-1$ Boolean.class); - helpGetString1(func, "convert(bit, 1.0)"); //$NON-NLS-1$ + helpGetString1(func, "CASE WHEN 1.0 = 0 THEN 0 WHEN 1.0 IS NOT NULL THEN 1 END"); //$NON-NLS-1$ } - public void testDoubleToBoolean() throws Exception { + @Test public void testDoubleToBoolean() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new Double(1.0), Double.class), LANG_FACTORY.createLiteral("boolean", Boolean.class)}, //$NON-NLS-1$ Boolean.class); - helpGetString1(func, "convert(bit, 1.0)"); //$NON-NLS-1$ + helpGetString1(func, "CASE WHEN 1.0 = 0 THEN 0 WHEN 1.0 IS NOT NULL THEN 1 END"); //$NON-NLS-1$ } - public void testBigDecimalToBoolean() throws Exception { + @Test public void testBigDecimalToBoolean() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new java.math.BigDecimal("1.0"), java.math.BigDecimal.class), //$NON-NLS-1$ LANG_FACTORY.createLiteral("boolean", Boolean.class)}, //$NON-NLS-1$ Boolean.class); - helpGetString1(func, "convert(bit, 1.0)"); //$NON-NLS-1$ + helpGetString1(func, "CASE WHEN 1.0 = 0 THEN 0 WHEN 1.0 IS NOT NULL THEN 1 END"); //$NON-NLS-1$ } - /***************** End of convert(input, boolean)******************/ + /***************** End of cast(boolean AS input)******************/ - /***************** Beginning of convert(input, byte) ************/ - public void testStringToByte() throws Exception { + /***************** Beginning of cast(byte AS input) ************/ + @Test public void testStringToByte() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral("12", String.class), //$NON-NLS-1$ LANG_FACTORY.createLiteral("byte", Byte.class)}, //$NON-NLS-1$ Byte.class); - helpGetString1(func, "convert(tinyint, '12')"); //$NON-NLS-1$ + helpGetString1(func, "cast('12' AS smallint)"); //$NON-NLS-1$ } - public void testBooleanToBytea() throws Exception { + @Test public void testBooleanToBytea() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), LANG_FACTORY.createLiteral("byte", Byte.class)}, //$NON-NLS-1$ Byte.class); - helpGetString1(func, "convert(tinyint, 1)"); //$NON-NLS-1$ + helpGetString1(func, "1"); //$NON-NLS-1$ } - public void testBooleanToByteb() throws Exception { + @Test public void testShortToByte() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { - LANG_FACTORY.createLiteral(Boolean.FALSE, Boolean.class), - LANG_FACTORY.createLiteral("byte", Byte.class)}, //$NON-NLS-1$ - Byte.class); - - helpGetString1(func, "convert(tinyint, 0)"); //$NON-NLS-1$ - } - - public void testShortToByte() throws Exception { - IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ - new IExpression[] { LANG_FACTORY.createLiteral(new Short((short) 123), Short.class), LANG_FACTORY.createLiteral("byte", Byte.class)}, //$NON-NLS-1$ Byte.class); - helpGetString1(func, "convert(tinyint, 123)"); //$NON-NLS-1$ + helpGetString1(func, "123"); //$NON-NLS-1$ } - public void testIntegerToByte() throws Exception { + @Test public void testIntegerToByte() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new Integer(1232321), Integer.class), LANG_FACTORY.createLiteral("byte", Byte.class)}, //$NON-NLS-1$ Byte.class); - helpGetString1(func, "convert(tinyint, 1232321)"); //$NON-NLS-1$ + helpGetString1(func, "cast(1232321 AS smallint)"); //$NON-NLS-1$ } - public void testLongToByte() throws Exception { + @Test public void testLongToByte() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new Long(1231232341), Long.class), LANG_FACTORY.createLiteral("byte", Byte.class)}, //$NON-NLS-1$ Byte.class); - helpGetString1(func, "convert(tinyint, 1231232341)"); //$NON-NLS-1$ + helpGetString1(func, "cast(1231232341 AS smallint)"); //$NON-NLS-1$ } - public void testBigIntegerToByte() throws Exception { + @Test public void testBigIntegerToByte() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new java.math.BigInteger("123"), java.math.BigInteger.class), //$NON-NLS-1$ LANG_FACTORY.createLiteral("byte", Byte.class)}, //$NON-NLS-1$ Byte.class); - helpGetString1(func, "convert(tinyint, 123)"); //$NON-NLS-1$ + helpGetString1(func, "cast(123 AS smallint)"); //$NON-NLS-1$ } - public void testFloatToByte() throws Exception { + @Test public void testFloatToByte() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new Float((float) 123.0), Float.class), LANG_FACTORY.createLiteral("byte", Byte.class)}, //$NON-NLS-1$ Byte.class); - helpGetString1(func, "convert(tinyint, 123.0)"); //$NON-NLS-1$ + helpGetString1(func, "cast(123.0 AS smallint)"); //$NON-NLS-1$ } - public void testDoubleToByte() throws Exception { + @Test public void testDoubleToByte() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new Double(1.0), Double.class), LANG_FACTORY.createLiteral("byte", Byte.class)}, //$NON-NLS-1$ Byte.class); - helpGetString1(func, "convert(tinyint, 1.0)"); //$NON-NLS-1$ + helpGetString1(func, "cast(1.0 AS smallint)"); //$NON-NLS-1$ } - public void testBigDecimalToByte() throws Exception { + @Test public void testBigDecimalToByte() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new java.math.BigDecimal("12.3"), java.math.BigDecimal.class), //$NON-NLS-1$ LANG_FACTORY.createLiteral("byte", Byte.class)}, //$NON-NLS-1$ Byte.class); - helpGetString1(func, "convert(tinyint, 12.3)"); //$NON-NLS-1$ + helpGetString1(func, "cast(12.3 AS smallint)"); //$NON-NLS-1$ } - /***************** End of convert(input, byte)******************/ + /***************** End of cast(byte AS input)******************/ - /*****************Beginning of convert(input, short)************/ - public void testStringToShort() throws Exception { + /*****************Beginning of cast(short AS input)************/ + @Test public void testStringToShort() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral("123", String.class), //$NON-NLS-1$ LANG_FACTORY.createLiteral("short", Short.class)}, //$NON-NLS-1$ Short.class); - helpGetString1(func, "convert(smallint, '123')"); //$NON-NLS-1$ + helpGetString1(func, "cast('123' AS smallint)"); //$NON-NLS-1$ } - public void testBooleanToShorta() throws Exception { + @Test public void testBooleanToShorta() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), LANG_FACTORY.createLiteral("short", Short.class)}, //$NON-NLS-1$ Short.class); - helpGetString1(func, "convert(smallint, 1)"); //$NON-NLS-1$ + helpGetString1(func, "1"); //$NON-NLS-1$ } - public void testBooleanToShortb() throws Exception { + @Test public void testByteToShort() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { - LANG_FACTORY.createLiteral(Boolean.FALSE, Boolean.class), - LANG_FACTORY.createLiteral("short", Short.class)}, //$NON-NLS-1$ - Short.class); - - helpGetString1(func, "convert(smallint, 0)"); //$NON-NLS-1$ - } - - public void testByteToShort() throws Exception { - IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ - new IExpression[] { LANG_FACTORY.createLiteral(new Byte((byte) 12), Byte.class), LANG_FACTORY.createLiteral("short", Short.class)}, //$NON-NLS-1$ Short.class); - helpGetString1(func, "convert(smallint, 12)"); //$NON-NLS-1$ + helpGetString1(func, "12"); //$NON-NLS-1$ } - public void testIntegerToShort() throws Exception { + @Test public void testIntegerToShort() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new Integer(1232321), Integer.class), LANG_FACTORY.createLiteral("short", Short.class)}, //$NON-NLS-1$ Short.class); - helpGetString1(func, "convert(smallint, 1232321)"); //$NON-NLS-1$ + helpGetString1(func, "cast(1232321 AS smallint)"); //$NON-NLS-1$ } - public void testLongToShort() throws Exception { + @Test public void testLongToShort() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new Long(1231232341), Long.class), LANG_FACTORY.createLiteral("short", Short.class)}, //$NON-NLS-1$ Short.class); - helpGetString1(func, "convert(smallint, 1231232341)"); //$NON-NLS-1$ + helpGetString1(func, "cast(1231232341 AS smallint)"); //$NON-NLS-1$ } - public void testBigIntegerToShort() throws Exception { + @Test public void testBigIntegerToShort() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new java.math.BigInteger("123"), java.math.BigInteger.class), //$NON-NLS-1$ LANG_FACTORY.createLiteral("short", Short.class)}, //$NON-NLS-1$ Short.class); - helpGetString1(func, "convert(smallint, 123)"); //$NON-NLS-1$ + helpGetString1(func, "cast(123 AS smallint)"); //$NON-NLS-1$ } - public void testFloatToShort() throws Exception { + @Test public void testFloatToShort() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new Float((float) 123.0), Float.class), LANG_FACTORY.createLiteral("short", Short.class)}, //$NON-NLS-1$ Short.class); - helpGetString1(func, "convert(smallint, 123.0)"); //$NON-NLS-1$ + helpGetString1(func, "cast(123.0 AS smallint)"); //$NON-NLS-1$ } - public void testDoubleToShort() throws Exception { + @Test public void testDoubleToShort() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new Double(1.0), Double.class), LANG_FACTORY.createLiteral("short", Short.class)}, //$NON-NLS-1$ Short.class); - helpGetString1(func, "convert(smallint, 1.0)"); //$NON-NLS-1$ + helpGetString1(func, "cast(1.0 AS smallint)"); //$NON-NLS-1$ } - public void testBigDecimalToShort() throws Exception { + @Test public void testBigDecimalToShort() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new java.math.BigDecimal("12.3"), java.math.BigDecimal.class), //$NON-NLS-1$ LANG_FACTORY.createLiteral("short", Short.class)}, //$NON-NLS-1$ Short.class); - helpGetString1(func, "convert(smallint, 12.3)"); //$NON-NLS-1$ + helpGetString1(func, "cast(12.3 AS smallint)"); //$NON-NLS-1$ } - /***************** End of convert(input, short)******************/ + /***************** End of cast(short AS input)******************/ - /***************** Beginning of convert(input, integer) ************/ - public void testStringToInteger() throws Exception { + /***************** Beginning of cast(integer AS input) ************/ + @Test public void testStringToInteger() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral("12332", String.class), //$NON-NLS-1$ LANG_FACTORY.createLiteral("integer", Integer.class)}, //$NON-NLS-1$ Integer.class); - helpGetString1(func, "convert(int, '12332')"); //$NON-NLS-1$ + helpGetString1(func, "cast('12332' AS int)"); //$NON-NLS-1$ } - public void testBooleanToIntegera() throws Exception { + @Test public void testBooleanToIntegera() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), LANG_FACTORY.createLiteral("integer", Integer.class)}, //$NON-NLS-1$ Integer.class); - helpGetString1(func, "convert(int, 1)"); //$NON-NLS-1$ + helpGetString1(func, "cast(1 AS int)"); //$NON-NLS-1$ } - public void testBooleanToIntegerb() throws Exception { + @Test public void testBooleanToIntegerb() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(Boolean.FALSE, Boolean.class), LANG_FACTORY.createLiteral("integer", Integer.class)}, //$NON-NLS-1$ Integer.class); - helpGetString1(func, "convert(int, 0)"); //$NON-NLS-1$ + helpGetString1(func, "cast(0 AS int)"); //$NON-NLS-1$ } - public void testByteToInteger() throws Exception { + @Test public void testByteToInteger() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new Byte((byte)12), Byte.class), LANG_FACTORY.createLiteral("integer", Integer.class)}, //$NON-NLS-1$ Integer.class); - helpGetString1(func, "convert(int, 12)"); //$NON-NLS-1$ + helpGetString1(func, "cast(12 AS int)"); //$NON-NLS-1$ } - public void testShortToInteger() throws Exception { + @Test public void testShortToInteger() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new Short((short)1243 ), Short.class), LANG_FACTORY.createLiteral("integer", Integer.class)}, //$NON-NLS-1$ Integer.class); - helpGetString1(func, "convert(int, 1243)"); //$NON-NLS-1$ + helpGetString1(func, "cast(1243 AS int)"); //$NON-NLS-1$ } - public void testLongToInteger() throws Exception { + @Test public void testLongToInteger() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new Long(1231232341), Long.class), LANG_FACTORY.createLiteral("integer", Integer.class)}, //$NON-NLS-1$ Integer.class); - helpGetString1(func, "convert(int, 1231232341)"); //$NON-NLS-1$ + helpGetString1(func, "cast(1231232341 AS int)"); //$NON-NLS-1$ } - public void testBigIntegerToInteger() throws Exception { + @Test public void testBigIntegerToInteger() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new java.math.BigInteger("123"), java.math.BigInteger.class), //$NON-NLS-1$ LANG_FACTORY.createLiteral("integer", Integer.class)}, //$NON-NLS-1$ Integer.class); - helpGetString1(func, "convert(int, 123)"); //$NON-NLS-1$ + helpGetString1(func, "cast(123 AS int)"); //$NON-NLS-1$ } - public void testFloatToInteger() throws Exception { + @Test public void testFloatToInteger() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new Float((float) 123.0), Float.class), LANG_FACTORY.createLiteral("integer", Integer.class)}, //$NON-NLS-1$ Integer.class); - helpGetString1(func, "convert(int, 123.0)"); //$NON-NLS-1$ + helpGetString1(func, "cast(123.0 AS int)"); //$NON-NLS-1$ } - public void testDoubleToInteger() throws Exception { + @Test public void testDoubleToInteger() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new Double(1.0), Double.class), LANG_FACTORY.createLiteral("integer", Integer.class)}, //$NON-NLS-1$ Integer.class); - helpGetString1(func, "convert(int, 1.0)"); //$NON-NLS-1$ + helpGetString1(func, "cast(1.0 AS int)"); //$NON-NLS-1$ } - public void testBigDecimalToInteger() throws Exception { + @Test public void testBigDecimalToInteger() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(new java.math.BigDecimal("12.3"), java.math.BigDecimal.class), //$NON-NLS-1$ LANG_FACTORY.createLiteral("integer", Integer.class)}, //$NON-NLS-1$ Integer.class); - helpGetString1(func, "convert(int, 12.3)"); //$NON-NLS-1$ + helpGetString1(func, "cast(12.3 AS int)"); //$NON-NLS-1$ } - /***************** End of convert(input, integer)******************/ + /***************** End of cast(integer AS input)******************/ - /***************** Beginning of convert(input, long) ************/ - public void testStringToLong() throws Exception { + /***************** Beginning of cast(long AS input) ************/ + @Test public void testStringToLong() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral("12332131413", String.class), //$NON-NLS-1$ LANG_FACTORY.createLiteral("long", Long.class)}, //$NON-NLS-1$ Long.class); - helpGetString1(func, "convert(numeric, '12332131413')"); //$NON-NLS-1$ + helpGetString1(func, "cast('12332131413' AS numeric(19,0))"); //$NON-NLS-1$ } - public void testBooleanToLonga() throws Exception { + @Test public void testBooleanToLonga() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), LANG_FACTORY.createLiteral("long", Long.class)}, //$NON-NLS-1$ - Integer.class); - - helpGetString1(func, "convert(numeric, 1)"); //$NON-NLS-1$ - } - - public void testBooleanToLongb() throws Exception { - IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ - new IExpression[] { LANG_FACTORY.createLiteral(Boolean.FALSE, Boolean.class), LANG_FACTORY.createLiteral("long", Long.class)}, //$NON-NLS-1$ Long.class); - helpGetString1(func, "convert(numeric, 0)"); //$NON-NLS-1$ + helpGetString1(func, "cast(1 AS numeric(19,0))"); //$NON-NLS-1$ } - - /***************** End of convert(input, long)******************/ + + /***************** End of cast(long AS input)******************/ - /***************** Beginning of convert(input, biginteger) ************/ - public void testStringToBigInteger() throws Exception { + /***************** Beginning of cast(biginteger AS input) ************/ + @Test public void testStringToBigInteger() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral("12323143241414", String.class), //$NON-NLS-1$ LANG_FACTORY.createLiteral("biginteger", java.math.BigInteger.class)}, //$NON-NLS-1$ java.math.BigInteger.class); - helpGetString1(func, "convert(numeric, '12323143241414')"); //$NON-NLS-1$ + helpGetString1(func, "cast('12323143241414' AS numeric(38, 0))"); //$NON-NLS-1$ } - public void testBooleanToBigIntegera() throws Exception { + @Test public void testBooleanToBigIntegera() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), LANG_FACTORY.createLiteral("biginteger", java.math.BigInteger.class)}, //$NON-NLS-1$ - Integer.class); + BigInteger.class); - helpGetString1(func, "convert(numeric, 1)"); //$NON-NLS-1$ + helpGetString1(func, "cast(1 AS numeric(38, 0))"); //$NON-NLS-1$ } - public void testBooleanToBigIntegerb() throws Exception { - IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ - new IExpression[] { LANG_FACTORY.createLiteral(Boolean.FALSE, Boolean.class), LANG_FACTORY.createLiteral("biginteger", java.math.BigInteger.class)}, //$NON-NLS-1$ - java.math.BigInteger.class); - - helpGetString1(func, "convert(numeric, 0)"); //$NON-NLS-1$ - } + /***************** End of cast(biginteger AS input)******************/ - /***************** End of convert(input, biginteger)******************/ - - /***************** Beginning of convert(input, float) ************/ - public void testStringToFloat() throws Exception { + /***************** Beginning of cast(float AS input) ************/ + @Test public void testStringToFloat() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral("123", String.class), //$NON-NLS-1$ LANG_FACTORY.createLiteral("float", Float.class)}, //$NON-NLS-1$ Float.class); - helpGetString1(func, "convert(real, '123')"); //$NON-NLS-1$ + helpGetString1(func, "cast('123' AS real)"); //$NON-NLS-1$ } - public void testBooleanToFloata() throws Exception { + @Test public void testBooleanToFloata() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), LANG_FACTORY.createLiteral("float", Float.class)}, //$NON-NLS-1$ Float.class); - helpGetString1(func, "convert(real, 1)"); //$NON-NLS-1$ + helpGetString1(func, "cast(1 AS real)"); //$NON-NLS-1$ } - public void testBooleanToFloatb() throws Exception { + @Test public void testBooleanToFloatb() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(Boolean.FALSE, Boolean.class), LANG_FACTORY.createLiteral("float", Float.class)}, //$NON-NLS-1$ Float.class); - helpGetString1(func, "convert(real, 0)"); //$NON-NLS-1$ + helpGetString1(func, "cast(0 AS real)"); //$NON-NLS-1$ } - /***************** End of convert(input, float)******************/ + /***************** End of cast(float AS input)******************/ - /***************** Beginning of convert(input, double) ************/ - public void testStringToDouble() throws Exception { + /***************** Beginning of cast(double AS input) ************/ + @Test public void testStringToDouble() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral("123", String.class), //$NON-NLS-1$ LANG_FACTORY.createLiteral("double", Double.class)}, //$NON-NLS-1$ Double.class); - helpGetString1(func, "convert(float, '123')"); //$NON-NLS-1$ + helpGetString1(func, "cast('123' AS double precision)"); //$NON-NLS-1$ } - public void testBooleanToDoublea() throws Exception { + @Test public void testBooleanToDoublea() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), LANG_FACTORY.createLiteral("double", Double.class)}, //$NON-NLS-1$ Double.class); - helpGetString1(func, "convert(float, 1)"); //$NON-NLS-1$ + helpGetString1(func, "cast(1 AS double precision)"); //$NON-NLS-1$ } - public void testBooleanToDoubleb() throws Exception { + @Test public void testBooleanToDoubleb() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(Boolean.FALSE, Boolean.class), LANG_FACTORY.createLiteral("double", Double.class)}, //$NON-NLS-1$ Double.class); - helpGetString1(func, "convert(float, 0)"); //$NON-NLS-1$ + helpGetString1(func, "cast(0 AS double precision)"); //$NON-NLS-1$ } - /***************** End of convert(input, double)******************/ + /***************** End of cast(double AS input)******************/ - /***************** Beginning of convert(input, bigdecimal) ************/ - public void testStringToBigDecimal() throws Exception { + /***************** Beginning of cast(bigdecimal AS input) ************/ + @Test public void testStringToBigDecimal() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral("123", String.class), //$NON-NLS-1$ LANG_FACTORY.createLiteral("bigdecimal", java.math.BigDecimal.class)}, //$NON-NLS-1$ java.math.BigDecimal.class); - helpGetString1(func, "convert(float, '123')"); //$NON-NLS-1$ + helpGetString1(func, "cast('123' AS numeric(38, 19))"); //$NON-NLS-1$ } - public void testBooleanToBigDecimala() throws Exception { + @Test public void testBooleanToBigDecimala() throws Exception { IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ new IExpression[] { LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), LANG_FACTORY.createLiteral("bigdecimal", java.math.BigDecimal.class)}, //$NON-NLS-1$ java.math.BigDecimal.class); - helpGetString1(func, "convert(float, 1)"); //$NON-NLS-1$ + helpGetString1(func, "cast(1 AS numeric(38, 19))"); //$NON-NLS-1$ } - public void testBooleanToBigDecimalb() throws Exception { - IFunction func = LANG_FACTORY.createFunction("convert", //$NON-NLS-1$ - new IExpression[] { LANG_FACTORY.createLiteral(Boolean.FALSE, Boolean.class), - LANG_FACTORY.createLiteral("bigdecimal", java.math.BigDecimal.class)}, //$NON-NLS-1$ - java.math.BigDecimal.class); - - helpGetString1(func, "convert(float, 0)"); //$NON-NLS-1$ - } - // Source = CHAR - public void testCharToString() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Character('5'), Character.class), "string", "convert(varchar, '5')"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testCharToString() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Character('5'), Character.class), "string", "'5'"); //$NON-NLS-1$ //$NON-NLS-2$ } // Source = BOOLEAN - public void testBooleanToString() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "string", "convert(varchar, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testBooleanToString() throws Exception { + helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "string", "CASE WHEN 1 = 0 THEN 'false' WHEN 1 IS NOT NULL THEN 'true' END"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testBooleanToByte() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "byte", "convert(tinyint, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testBooleanToByte() throws Exception { + helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "byte", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testBooleanToShort() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "short", "convert(smallint, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testBooleanToShort() throws Exception { + helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "short", "1"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testBooleanToInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "integer", "convert(int, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testBooleanToInteger() throws Exception { + helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "integer", "cast(1 AS int)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testBooleanToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "long", "convert(numeric, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testBooleanToLong() throws Exception { + helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "long", "cast(1 AS numeric(19,0))"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testBooleanToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "biginteger", "convert(numeric, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testBooleanToBigInteger() throws Exception { + helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "biginteger", "cast(1 AS numeric(38, 0))"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testBooleanToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "float", "convert(real, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testBooleanToFloat() throws Exception { + helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "float", "cast(1 AS real)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testBooleanToDouble() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "double", "convert(float, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testBooleanToDouble() throws Exception { + helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "double", "cast(1 AS double precision)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testBooleanToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "bigdecimal", "convert(float, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testBooleanToBigDecimal() throws Exception { + helpTest(LANG_FACTORY.createLiteral(Boolean.TRUE, Boolean.class), "bigdecimal", "cast(1 AS numeric(38, 19))"); //$NON-NLS-1$ //$NON-NLS-2$ } // Source = BYTE - public void testByteToString() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "string", "convert(varchar, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testByteToString() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "string", "cast(1 AS varchar(40))"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testByteToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "long", "convert(numeric, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testByteToLong() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "long", "cast(1 AS numeric(19,0))"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testByteToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "biginteger", "convert(numeric, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testByteToBigInteger() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "biginteger", "cast(1 AS numeric(38, 0))"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testByteToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "float", "convert(real, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testByteToFloat() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "float", "cast(1 AS real)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testByteToDouble() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "double", "convert(float, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testByteToDouble() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "double", "cast(1 AS double precision)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testByteToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "bigdecimal", "convert(float, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testByteToBigDecimal() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Byte((byte)1), Byte.class), "bigdecimal", "cast(1 AS numeric(38, 19))"); //$NON-NLS-1$ //$NON-NLS-2$ } // Source = SHORT - public void testShortToString() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "string", "convert(varchar, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testShortToString() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "string", "cast(1 AS varchar(40))"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testShortToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "long", "convert(numeric, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testShortToLong() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "long", "cast(1 AS numeric(19,0))"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testShortToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "biginteger", "convert(numeric, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testShortToBigInteger() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "biginteger", "cast(1 AS numeric(38, 0))"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testShortToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "float", "convert(real, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testShortToFloat() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "float", "cast(1 AS real)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testShortToDouble() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "double", "convert(float, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testShortToDouble() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "double", "cast(1 AS double precision)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testShortToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "bigdecimal", "convert(float, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testShortToBigDecimal() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Short((short)1), Short.class), "bigdecimal", "cast(1 AS numeric(38, 19))"); //$NON-NLS-1$ //$NON-NLS-2$ } // Source = INTEGER - public void testIntegerToString() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "string", "convert(varchar, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testIntegerToString() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "string", "cast(1 AS varchar(40))"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testIntegerToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "long", "convert(numeric, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testIntegerToLong() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "long", "cast(1 AS numeric(19,0))"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testIntegerToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "biginteger", "convert(numeric, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testIntegerToBigInteger() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "biginteger", "cast(1 AS numeric(38, 0))"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testIntegerToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "float", "convert(real, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testIntegerToFloat() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "float", "cast(1 AS real)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testIntegerToDouble() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "double", "convert(float, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testIntegerToDouble() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "double", "cast(1 AS double precision)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testIntegerToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "bigdecimal", "convert(float, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testIntegerToBigDecimal() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Integer(1), Integer.class), "bigdecimal", "cast(1 AS numeric(38, 19))"); //$NON-NLS-1$ //$NON-NLS-2$ } // Source = LONG - public void testLongToString() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "string", "convert(varchar, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testLongToString() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "string", "cast(1 AS varchar(40))"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testLongToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "biginteger", "convert(numeric, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testLongToBigInteger() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "biginteger", "cast(1 AS numeric(38, 0))"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testLongToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "float", "convert(real, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testLongToFloat() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "float", "cast(1 AS real)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testLongToDouble() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "double", "convert(float, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testLongToDouble() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "double", "cast(1 AS double precision)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testLongToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "bigdecimal", "convert(float, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testLongToBigDecimal() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Long(1), Long.class), "bigdecimal", "cast(1 AS numeric(38, 19))"); //$NON-NLS-1$ //$NON-NLS-2$ } // Source = BIGINTEGER - public void testBigIntegerToString() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "string", "convert(varchar, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + @Test public void testBigIntegerToString() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "string", "cast(1 AS varchar(40))"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testBigIntegerToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "long", "convert(numeric, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + @Test public void testBigIntegerToLong() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "long", "cast(1 AS numeric(19,0))"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testBigIntegerToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "float", "convert(real, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + @Test public void testBigIntegerToFloat() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "float", "cast(1 AS real)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testBigIntegerToDouble() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "double", "convert(float, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + @Test public void testBigIntegerToDouble() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "double", "cast(1 AS double precision)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testBigIntegerToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "bigdecimal", "convert(float, 1)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + @Test public void testBigIntegerToBigDecimal() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new BigInteger("1"), BigInteger.class), "bigdecimal", "cast(1 AS numeric(38, 19))"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } // Source = FLOAT - public void testFloatToString() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "string", "convert(varchar, 1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testFloatToString() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "string", "cast(1.2 AS varchar(40))"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testFloatToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "long", "convert(numeric, 1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testFloatToLong() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "long", "cast(1.2 AS numeric(19,0))"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testFloatToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "biginteger", "convert(numeric, 1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testFloatToBigInteger() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "biginteger", "cast(1.2 AS numeric(38, 0))"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testFloatToDouble() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "double", "convert(float, 1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testFloatToDouble() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "double", "cast(1.2 AS double precision)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testFloatToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "bigdecimal", "convert(float, 1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testFloatToBigDecimal() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Float(1.2f), Float.class), "bigdecimal", "cast(1.2 AS numeric(38, 19))"); //$NON-NLS-1$ //$NON-NLS-2$ } // Source = DOUBLE - public void testDoubleToString() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "string", "convert(varchar, 1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testDoubleToString() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "string", "cast(1.2 AS varchar(40))"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testDoubleToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "long", "convert(numeric, 1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testDoubleToLong() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "long", "cast(1.2 AS numeric(19,0))"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testDoubleToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "biginteger", "convert(numeric, 1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testDoubleToBigInteger() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "biginteger", "cast(1.2 AS numeric(38, 0))"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testDoubleToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "float", "convert(real, 1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testDoubleToFloat() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "float", "cast(1.2 AS real)"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testDoubleToBigDecimal() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "bigdecimal", "convert(float, 1.2)"); //$NON-NLS-1$ //$NON-NLS-2$ + @Test public void testDoubleToBigDecimal() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new Double(1.2), Double.class), "bigdecimal", "cast(1.2 AS numeric(38, 19))"); //$NON-NLS-1$ //$NON-NLS-2$ } - public void testBigDecimalToLong() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "long", "convert(numeric, 1.0)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + @Test public void testBigDecimalToLong() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "long", "cast(1.0 AS numeric(19,0))"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testBigDecimalToBigInteger() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "biginteger", "convert(numeric, 1.0)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + @Test public void testBigDecimalToBigInteger() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "biginteger", "cast(1.0 AS numeric(38, 0))"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testBigDecimalToFloat() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "float", "convert(real, 1.0)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + @Test public void testBigDecimalToFloat() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "float", "cast(1.0 AS real)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - public void testBigDecimalToDoublel() throws Exception { - helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "double", "convert(float, 1.0)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + @Test public void testBigDecimalToDouble() throws Exception { + helpTest(LANG_FACTORY.createLiteral(new BigDecimal("1.0"), BigDecimal.class), "double", "cast(1.0 AS double precision)"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } - } Modified: trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/sybase/TestSybaseSQLConversionVisitor.java =================================================================== --- trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/sybase/TestSybaseSQLConversionVisitor.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/sybase/TestSybaseSQLConversionVisitor.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -58,7 +58,7 @@ // Convert from sql to objects ICommand obj = MetadataFactory.helpTranslate(vdb, input); - TranslatedCommand tc = new TranslatedCommand(EnvironmentUtility.createSecurityContext("user"), trans); + TranslatedCommand tc = new TranslatedCommand(EnvironmentUtility.createSecurityContext("user"), trans); //$NON-NLS-1$ try { tc.translateCommand(obj); } catch (ConnectorException e) { @@ -71,8 +71,7 @@ @Test public void testModFunction() { String input = "SELECT mod(CONVERT(PART_ID, INTEGER), 13) FROM parts"; //$NON-NLS-1$ - //String output = "SELECT (PARTS.PART_ID % 13) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT (convert(int, PARTS.PART_ID) % 13) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT (cast(PARTS.PART_ID AS int) % 13) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -111,7 +110,7 @@ @Test public void testLengthFunction() { String input = "SELECT length(PART_NAME) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT char_length(PARTS.PART_NAME) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT {fn length(PARTS.PART_NAME)} FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -121,7 +120,7 @@ @Test public void testSubstring2ArgFunction() { String input = "SELECT substring(PART_NAME, 3) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT substring(PARTS.PART_NAME, 3, char_length(PARTS.PART_NAME)) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT substring(PARTS.PART_NAME, 3, {fn length(PARTS.PART_NAME)}) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -141,8 +140,7 @@ @Test public void testConvertFunctionInteger() { String input = "SELECT convert(PARTS.PART_ID, integer) FROM PARTS"; //$NON-NLS-1$ - //String output = "SELECT PARTS.PART_ID FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT convert(int, PARTS.PART_ID) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT cast(PARTS.PART_ID AS int) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -152,7 +150,7 @@ @Test public void testConvertFunctionChar() { String input = "SELECT convert(PART_NAME, char) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT convert(char, PARTS.PART_NAME) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT cast(PARTS.PART_NAME AS char(1)) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -162,7 +160,7 @@ @Test public void testConvertFunctionBoolean() { String input = "SELECT convert(PART_ID, boolean) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT convert(bit, PARTS.PART_ID) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT CASE WHEN PARTS.PART_ID IN ('false', '0') THEN 0 WHEN PARTS.PART_ID IS NOT NULL THEN 1 END FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -190,7 +188,7 @@ public void testTimeLiteral() { helpTestVisitor(getTestVDB(), "select {t'13:59:59'} FROM parts", //$NON-NLS-1$ - "SELECT {ts'1900-01-01 13:59:59'} FROM PARTS"); //$NON-NLS-1$ + "SELECT {ts'1970-01-01 13:59:59'} FROM PARTS"); //$NON-NLS-1$ } @Test @@ -211,7 +209,7 @@ @Test public void testConvertFunctionString() throws Exception { String input = "SELECT convert(PARTS.PART_ID, integer) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT convert(int, PARTS.PART_ID) FROM PARTS"; //$NON-NLS-1$ + String output = "SELECT cast(PARTS.PART_ID AS int) FROM PARTS"; //$NON-NLS-1$ helpTestVisitor(getTestVDB(), input, @@ -221,7 +219,7 @@ @Test public void testNonIntMod() throws Exception { String input = "select mod(intkey/1.5, 3) from bqt1.smalla"; //$NON-NLS-1$ - String output = "SELECT ((convert(float, SmallA.IntKey) / 1.5) - (floor(((convert(float, SmallA.IntKey) / 1.5) / 3.0)) * 3.0)) FROM SmallA"; //$NON-NLS-1$ + String output = "SELECT ((cast(SmallA.IntKey AS double precision) / 1.5) - (sign((cast(SmallA.IntKey AS double precision) / 1.5)) * floor(abs(((cast(SmallA.IntKey AS double precision) / 1.5) / 3.0))) * abs(3.0))) FROM SmallA"; //$NON-NLS-1$ helpTestVisitor(getBQTVDB(), input, Modified: trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/translator/TestExtractFunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/translator/TestExtractFunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/translator/TestExtractFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -55,22 +55,20 @@ super(name); } - public IExpression helpTestMod(IExpression c, String expectedStr, String target) throws Exception { + public void helpTestMod(IExpression c, String expectedStr, String target) throws Exception { IFunction func = LANG_FACTORY.createFunction(target, Arrays.asList(c), Integer.class); ExtractFunctionModifier mod = new ExtractFunctionModifier (); - IExpression expr = mod.modify(func); Translator trans = new Translator(); trans.registerFunctionModifier(target, mod); trans.initialize(EnvironmentUtility.createEnvironment(new Properties(), false)); SQLConversionVisitor sqlVisitor = trans.getSQLConversionVisitor(); - sqlVisitor.append(expr); + sqlVisitor.append(func); assertEquals(expectedStr, sqlVisitor.toString()); - return expr; } public void test1() throws Exception { ILiteral arg1 = LANG_FACTORY.createLiteral(TimestampUtil.createDate(104, 0, 21), java.sql.Date.class); Deleted: trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/translator/TestLOCATEFunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/translator/TestLOCATEFunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/translator/TestLOCATEFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -1,319 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * See the COPYRIGHT.txt file distributed with this work for information - * regarding copyright ownership. Some portions may be licensed - * to Red Hat, Inc. under one or more contributor license agreements. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301 USA. - */ - -package org.teiid.connector.jdbc.translator; - -import static org.junit.Assert.*; - -import java.util.Arrays; -import java.util.Properties; - -import org.junit.Test; -import org.teiid.connector.api.ConnectorEnvironment; -import org.teiid.connector.api.ConnectorException; -import org.teiid.connector.api.SourceSystemFunctions; -import org.teiid.connector.language.IExpression; -import org.teiid.connector.language.IFunction; -import org.teiid.connector.language.ILanguageFactory; - -import com.metamatrix.cdk.CommandBuilder; -import com.metamatrix.cdk.api.EnvironmentUtility; - -/** - * Test <code>LOCATEFunctionModifier</code> by invoking its methods with varying - * parameters to validate it performs as designed and expected. - */ -public class TestLOCATEFunctionModifier { - - private static final ILanguageFactory LANG_FACTORY = CommandBuilder.getLanuageFactory(); - - /** - * Create an expression containing a LOCATE function using <code>args</code> - * and pass it to the <code>Translator</code>'s LOCATE function modifier and - * compare the resulting expression to <code>expectedStr</code>. - * - * @param args An array of <code>IExpression</code>'s to use as the - * arguments to the LOCATE() function - * @param expectedStr A string representing the modified expression - * @return On success, the modified expression. - * @throws Exception - */ - public IExpression helpTestLocate(IExpression[] args, String expectedStr) throws Exception { - return this.helpTestLocate(LocateFunctionModifier.LOCATE, false, args, expectedStr); - } - - /** - * Create an expression containing a LOCATE function using a function name of - * <code>locateFunctionName</code> with the parameter order of - * <code>parameterOrder</code> and a string index base of - * <code>stringIndexBase</code> and uses the arguments <code>args</code> and - * pass it to the <code>Translator</code>'s LOCATE function modifier and - * compare the resulting expression to <code>expectedStr</code>. - * - * @param locateFunctionName the name to use for the function modifier - * @param parameterOrder an <code>enum</code> value as defined by - * {@link ParameterOrder} which represents the parameter order to use - * for the modified LOCATE() function - * @param stringIndexBase the string index that represents the first character of a string - * @param args an array of <code>IExpression</code>'s to use as the - * arguments to the LOCATE() function - * @param expectedStr A string representing the modified expression - * @return On success, the modified expression. - * @throws Exception - */ - public IExpression helpTestLocate(final String locateFunctionName, final boolean parameterOrder, IExpression[] args, String expectedStr) throws Exception { - IExpression param1 = null; - IExpression param2 = null; - IExpression param3 = null; - - if (args.length > 0 ) param1 = args[0]; - if (args.length > 1 ) param2 = args[1]; - if (args.length > 2 ) param3 = args[2]; - - IFunction func = null; - - if (param3 != null) { - func = LANG_FACTORY.createFunction(SourceSystemFunctions.LOCATE, - Arrays.asList(param1, param2, param3), Integer.class); - } else { - func = LANG_FACTORY.createFunction(SourceSystemFunctions.LOCATE, - Arrays.asList(param1, param2), Integer.class); - } - - Translator trans = new Translator() { - @Override - public void initialize(ConnectorEnvironment env) - throws ConnectorException { - super.initialize(env); - registerFunctionModifier(SourceSystemFunctions.LOCATE, new LocateFunctionModifier(getLanguageFactory(), locateFunctionName, parameterOrder)); - } - }; - - trans.initialize(EnvironmentUtility.createEnvironment(new Properties(), false)); - - IExpression expr = trans.getFunctionModifiers().get(SourceSystemFunctions.LOCATE).modify(func); - - SQLConversionVisitor sqlVisitor = trans.getSQLConversionVisitor(); - sqlVisitor.append(expr); - - assertEquals("Modified function does not match", expectedStr, sqlVisitor.toString()); //$NON-NLS-1$ - - return expr; - } - - /** - * Test {@link LocateFunctionModifier#modify(IFunction)} to validate a call - * to LOCATE(search_str, source_str) using constants for both parameters - * returns LOCATE(search_str, source_str). - * <p> - * {@link LocateFunctionModifier} will be constructed without specifying a - * function name or parameter order. - * - * @throws Exception - */ - @Test public void testModifySimple() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral("a", String.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral("abcdefg", String.class) //$NON-NLS-1$ - }; - // default / default - helpTestLocate(args, "LOCATE('a', 'abcdefg')"); //$NON-NLS-1$ - } - - /** - * Test {@link LocateFunctionModifier#modify(IFunction)} to validate a call - * to LOCATE(search_str, source_str) using constants for both parameters - * returns locate(search_str, source_str). - * <p> - * {@link LocateFunctionModifier} will be constructed specifying a function - * name of locate but no parameter order. - * - * @throws Exception - */ - @Test public void testModifySimple2() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral("a", String.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral("abcdefg", String.class) //$NON-NLS-1$ - }; - // locate / default - helpTestLocate("locate", false, args, "locate('a', 'abcdefg')"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link LocateFunctionModifier#modify(IFunction)} to validate a call - * to LOCATE(search_str, source_str) using constants for both parameters - * returns INSTR(source_str, search_str). - * <p> - * {@link LocateFunctionModifier} will be constructed specifying a function - * name of INSTR and a parameter order of {@link ParameterOrder#SOURCE_SEARCH_INDEX}. - * - * @throws Exception - */ - @Test public void testModifySimple3() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral("a", String.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral("abcdefg", String.class) //$NON-NLS-1$ - }; - // INSTR / SOURCE_SEARCH_INDEX - helpTestLocate("INSTR", true, args, "INSTR('abcdefg', 'a')"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link LocateFunctionModifier#modify(IFunction)} to validate a call - * to LOCATE(search_str, source_str) using constants for both parameters - * returns locate(search_str, source_str). - * <p> - * {@link LocateFunctionModifier} will be constructed specifying a function - * name of locate and a parameter order of {@link ParameterOrder#DEFAULT}. - * - * @throws Exception - */ - @Test public void testModifySimple4() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral("a", String.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral("abcdefg", String.class) //$NON-NLS-1$ - }; - // locate / DEFAULT - helpTestLocate("locate", false, args, "locate('a', 'abcdefg')"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link LocateFunctionModifier#modify(IFunction)} to validate a call - * to LOCATE(search_str, source_str, 1) using constants for all parameters - * returns INSTR(source_str, search_str, 1). - * <p> - * {@link LocateFunctionModifier} will be constructed specifying a function - * name of INSTR and a parameter order of {@link ParameterOrder#SOURCE_SEARCH_INDEX}. - * - * @throws Exception - */ - @Test public void testModifyWithStartIndex() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral("a", String.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral("abcdefg", String.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral(1, Integer.class) - }; - // INSTR / SOURCE_SEARCH_INDEX - helpTestLocate("INSTR", true, args, "INSTR('abcdefg', 'a', 1)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link LocateFunctionModifier#modify(IFunction)} to validate a call - * to LOCATE(search_str, source_str, 4) using constants for all parameters - * returns LOCATE(search_str, source_str, 5). - * <p> - * {@link LocateFunctionModifier} will be constructed specifying no function - * name or parameter order. - * - * @throws Exception - */ - @Test public void testModifyWithStartIndex2() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral("a", String.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral("abcdefg", String.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral(4, Integer.class) - }; - // default / default - helpTestLocate(args, "LOCATE('a', 'abcdefg', 4)"); //$NON-NLS-1$ - } - - /** - * Test {@link LocateFunctionModifier#modify(IFunction)} to validate a call - * to LOCATE(search_str, source_str, -5) using constants for all parameters - * returns LOCATE(search_str, source_str, 1). - * <p> - * {@link LocateFunctionModifier} will be constructed specifying no function - * name or parameter order. - * - * @throws Exception - */ - @Test public void testModifyWithStartIndex3() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral("a", String.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral("abcdefg", String.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral(-5, Integer.class) - }; - // default / default - helpTestLocate(args, "LOCATE('a', 'abcdefg', 1)"); //$NON-NLS-1$ - } - - /** - * Test {@link LocateFunctionModifier#modify(IFunction)} to validate a call - * to LOCATE(search_str, source_str, null) using constants for all parameters - * returns LOCATE(search_str, source_str, NULL). - * <p> - * {@link LocateFunctionModifier} will be constructed specifying no function - * name or parameter order. - * - * @throws Exception - */ - @Test public void testModifyWithStartIndex4() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral("a", String.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral("abcdefg", String.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral(null, Integer.class) - }; - // default / default - helpTestLocate(args, "LOCATE('a', 'abcdefg', NULL)"); //$NON-NLS-1$ - } - - /** - * Test {@link LocateFunctionModifier#modify(IFunction)} to validate a call - * to LOCATE(search_str, source_str, e1) using an element for start index - * parameter returns INSTR(source_str, search_str, CASE WHEN e1 < 1 THEN 1 ELSE e1 END). - * <p> - * {@link LocateFunctionModifier} will be constructed specifying a function - * name of INSTR and a parameter order of {@link ParameterOrder#SOURCE_SEARCH_INDEX}. - * - * @throws Exception - */ - @Test public void testModifyWithElementStartIndex() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral("a", String.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral("abcdefg", String.class), //$NON-NLS-1$ - LANG_FACTORY.createElement("e1", null, null, Integer.class) //$NON-NLS-1$ - }; - // INSTR / SOURCE_SEARCH_INDEX - helpTestLocate("INSTR", true, args, "INSTR('abcdefg', 'a', CASE WHEN e1 < 1 THEN 1 ELSE e1 END)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link LocateFunctionModifier#modify(IFunction)} to validate a call - * to LOCATE(search_str, source_str, e1) using an element for start index - * parameter returns LOCATE(search_str, source_str, CASE WHEN e1 < 0 THEN 0 ELSE e1 END). - * <p> - * {@link LocateFunctionModifier} will be constructed specifying no function - * name and no parameter order. - * - * @throws Exception - */ - @Test public void testModifyWithElementStartIndex2() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral("a", String.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral("abcdefg", String.class), //$NON-NLS-1$ - LANG_FACTORY.createElement("e1", null, null, Integer.class) //$NON-NLS-1$ - }; - // default / default - helpTestLocate(args, "LOCATE('a', 'abcdefg', CASE WHEN e1 < 1 THEN 1 ELSE e1 END)"); //$NON-NLS-1$ - } - -} Copied: trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/translator/TestLocateFunctionModifier.java (from rev 1276, trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/translator/TestLOCATEFunctionModifier.java) =================================================================== --- trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/translator/TestLocateFunctionModifier.java (rev 0) +++ trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/translator/TestLocateFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -0,0 +1,315 @@ +/* + * JBoss, Home of Professional Open Source. + * See the COPYRIGHT.txt file distributed with this work for information + * regarding copyright ownership. Some portions may be licensed + * to Red Hat, Inc. under one or more contributor license agreements. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301 USA. + */ + +package org.teiid.connector.jdbc.translator; + +import static org.junit.Assert.*; + +import java.util.Arrays; +import java.util.Properties; + +import org.junit.Test; +import org.teiid.connector.api.ConnectorEnvironment; +import org.teiid.connector.api.ConnectorException; +import org.teiid.connector.api.SourceSystemFunctions; +import org.teiid.connector.language.IExpression; +import org.teiid.connector.language.IFunction; +import org.teiid.connector.language.ILanguageFactory; + +import com.metamatrix.cdk.CommandBuilder; +import com.metamatrix.cdk.api.EnvironmentUtility; + +/** + * Test <code>LOCATEFunctionModifier</code> by invoking its methods with varying + * parameters to validate it performs as designed and expected. + */ +public class TestLocateFunctionModifier { + + private static final ILanguageFactory LANG_FACTORY = CommandBuilder.getLanuageFactory(); + + /** + * Create an expression containing a LOCATE function using <code>args</code> + * and pass it to the <code>Translator</code>'s LOCATE function modifier and + * compare the resulting expression to <code>expectedStr</code>. + * + * @param args An array of <code>IExpression</code>'s to use as the + * arguments to the LOCATE() function + * @param expectedStr A string representing the modified expression + * @return On success, the modified expression. + * @throws Exception + */ + public void helpTestLocate(IExpression[] args, String expectedStr) throws Exception { + this.helpTestLocate(LocateFunctionModifier.LOCATE, false, args, expectedStr); + } + + /** + * Create an expression containing a LOCATE function using a function name of + * <code>locateFunctionName</code> with the parameter order of + * <code>parameterOrder</code> and a string index base of + * <code>stringIndexBase</code> and uses the arguments <code>args</code> and + * pass it to the <code>Translator</code>'s LOCATE function modifier and + * compare the resulting expression to <code>expectedStr</code>. + * + * @param locateFunctionName the name to use for the function modifier + * @param parameterOrder an <code>enum</code> value as defined by + * {@link ParameterOrder} which represents the parameter order to use + * for the modified LOCATE() function + * @param stringIndexBase the string index that represents the first character of a string + * @param args an array of <code>IExpression</code>'s to use as the + * arguments to the LOCATE() function + * @param expectedStr A string representing the modified expression + * @return On success, the modified expression. + * @throws Exception + */ + public void helpTestLocate(final String locateFunctionName, final boolean parameterOrder, IExpression[] args, String expectedStr) throws Exception { + IExpression param1 = null; + IExpression param2 = null; + IExpression param3 = null; + + if (args.length > 0 ) param1 = args[0]; + if (args.length > 1 ) param2 = args[1]; + if (args.length > 2 ) param3 = args[2]; + + IFunction func = null; + + if (param3 != null) { + func = LANG_FACTORY.createFunction(SourceSystemFunctions.LOCATE, + Arrays.asList(param1, param2, param3), Integer.class); + } else { + func = LANG_FACTORY.createFunction(SourceSystemFunctions.LOCATE, + Arrays.asList(param1, param2), Integer.class); + } + + Translator trans = new Translator() { + @Override + public void initialize(ConnectorEnvironment env) + throws ConnectorException { + super.initialize(env); + registerFunctionModifier(SourceSystemFunctions.LOCATE, new LocateFunctionModifier(getLanguageFactory(), locateFunctionName, parameterOrder)); + } + }; + + trans.initialize(EnvironmentUtility.createEnvironment(new Properties(), false)); + + SQLConversionVisitor sqlVisitor = trans.getSQLConversionVisitor(); + sqlVisitor.append(func); + + assertEquals("Modified function does not match", expectedStr, sqlVisitor.toString()); //$NON-NLS-1$ + } + + /** + * Test {@link LocateFunctionModifier#modify(IFunction)} to validate a call + * to LOCATE(search_str, source_str) using constants for both parameters + * returns LOCATE(search_str, source_str). + * <p> + * {@link LocateFunctionModifier} will be constructed without specifying a + * function name or parameter order. + * + * @throws Exception + */ + @Test public void testModifySimple() throws Exception { + IExpression[] args = new IExpression[] { + LANG_FACTORY.createLiteral("a", String.class), //$NON-NLS-1$ + LANG_FACTORY.createLiteral("abcdefg", String.class) //$NON-NLS-1$ + }; + // default / default + helpTestLocate(args, "LOCATE('a', 'abcdefg')"); //$NON-NLS-1$ + } + + /** + * Test {@link LocateFunctionModifier#modify(IFunction)} to validate a call + * to LOCATE(search_str, source_str) using constants for both parameters + * returns locate(search_str, source_str). + * <p> + * {@link LocateFunctionModifier} will be constructed specifying a function + * name of locate but no parameter order. + * + * @throws Exception + */ + @Test public void testModifySimple2() throws Exception { + IExpression[] args = new IExpression[] { + LANG_FACTORY.createLiteral("a", String.class), //$NON-NLS-1$ + LANG_FACTORY.createLiteral("abcdefg", String.class) //$NON-NLS-1$ + }; + // locate / default + helpTestLocate("locate", false, args, "locate('a', 'abcdefg')"); //$NON-NLS-1$ //$NON-NLS-2$ + } + + /** + * Test {@link LocateFunctionModifier#modify(IFunction)} to validate a call + * to LOCATE(search_str, source_str) using constants for both parameters + * returns INSTR(source_str, search_str). + * <p> + * {@link LocateFunctionModifier} will be constructed specifying a function + * name of INSTR and a parameter order of {@link ParameterOrder#SOURCE_SEARCH_INDEX}. + * + * @throws Exception + */ + @Test public void testModifySimple3() throws Exception { + IExpression[] args = new IExpression[] { + LANG_FACTORY.createLiteral("a", String.class), //$NON-NLS-1$ + LANG_FACTORY.createLiteral("abcdefg", String.class) //$NON-NLS-1$ + }; + // INSTR / SOURCE_SEARCH_INDEX + helpTestLocate("INSTR", true, args, "INSTR('abcdefg', 'a')"); //$NON-NLS-1$ //$NON-NLS-2$ + } + + /** + * Test {@link LocateFunctionModifier#modify(IFunction)} to validate a call + * to LOCATE(search_str, source_str) using constants for both parameters + * returns locate(search_str, source_str). + * <p> + * {@link LocateFunctionModifier} will be constructed specifying a function + * name of locate and a parameter order of {@link ParameterOrder#DEFAULT}. + * + * @throws Exception + */ + @Test public void testModifySimple4() throws Exception { + IExpression[] args = new IExpression[] { + LANG_FACTORY.createLiteral("a", String.class), //$NON-NLS-1$ + LANG_FACTORY.createLiteral("abcdefg", String.class) //$NON-NLS-1$ + }; + // locate / DEFAULT + helpTestLocate("locate", false, args, "locate('a', 'abcdefg')"); //$NON-NLS-1$ //$NON-NLS-2$ + } + + /** + * Test {@link LocateFunctionModifier#modify(IFunction)} to validate a call + * to LOCATE(search_str, source_str, 1) using constants for all parameters + * returns INSTR(source_str, search_str, 1). + * <p> + * {@link LocateFunctionModifier} will be constructed specifying a function + * name of INSTR and a parameter order of {@link ParameterOrder#SOURCE_SEARCH_INDEX}. + * + * @throws Exception + */ + @Test public void testModifyWithStartIndex() throws Exception { + IExpression[] args = new IExpression[] { + LANG_FACTORY.createLiteral("a", String.class), //$NON-NLS-1$ + LANG_FACTORY.createLiteral("abcdefg", String.class), //$NON-NLS-1$ + LANG_FACTORY.createLiteral(1, Integer.class) + }; + // INSTR / SOURCE_SEARCH_INDEX + helpTestLocate("INSTR", true, args, "INSTR('abcdefg', 'a', 1)"); //$NON-NLS-1$ //$NON-NLS-2$ + } + + /** + * Test {@link LocateFunctionModifier#modify(IFunction)} to validate a call + * to LOCATE(search_str, source_str, 4) using constants for all parameters + * returns LOCATE(search_str, source_str, 5). + * <p> + * {@link LocateFunctionModifier} will be constructed specifying no function + * name or parameter order. + * + * @throws Exception + */ + @Test public void testModifyWithStartIndex2() throws Exception { + IExpression[] args = new IExpression[] { + LANG_FACTORY.createLiteral("a", String.class), //$NON-NLS-1$ + LANG_FACTORY.createLiteral("abcdefg", String.class), //$NON-NLS-1$ + LANG_FACTORY.createLiteral(4, Integer.class) + }; + // default / default + helpTestLocate(args, "LOCATE('a', 'abcdefg', 4)"); //$NON-NLS-1$ + } + + /** + * Test {@link LocateFunctionModifier#modify(IFunction)} to validate a call + * to LOCATE(search_str, source_str, -5) using constants for all parameters + * returns LOCATE(search_str, source_str, 1). + * <p> + * {@link LocateFunctionModifier} will be constructed specifying no function + * name or parameter order. + * + * @throws Exception + */ + @Test public void testModifyWithStartIndex3() throws Exception { + IExpression[] args = new IExpression[] { + LANG_FACTORY.createLiteral("a", String.class), //$NON-NLS-1$ + LANG_FACTORY.createLiteral("abcdefg", String.class), //$NON-NLS-1$ + LANG_FACTORY.createLiteral(-5, Integer.class) + }; + // default / default + helpTestLocate(args, "LOCATE('a', 'abcdefg', 1)"); //$NON-NLS-1$ + } + + /** + * Test {@link LocateFunctionModifier#modify(IFunction)} to validate a call + * to LOCATE(search_str, source_str, null) using constants for all parameters + * returns LOCATE(search_str, source_str, NULL). + * <p> + * {@link LocateFunctionModifier} will be constructed specifying no function + * name or parameter order. + * + * @throws Exception + */ + @Test public void testModifyWithStartIndex4() throws Exception { + IExpression[] args = new IExpression[] { + LANG_FACTORY.createLiteral("a", String.class), //$NON-NLS-1$ + LANG_FACTORY.createLiteral("abcdefg", String.class), //$NON-NLS-1$ + LANG_FACTORY.createLiteral(null, Integer.class) + }; + // default / default + helpTestLocate(args, "LOCATE('a', 'abcdefg', NULL)"); //$NON-NLS-1$ + } + + /** + * Test {@link LocateFunctionModifier#modify(IFunction)} to validate a call + * to LOCATE(search_str, source_str, e1) using an element for start index + * parameter returns INSTR(source_str, search_str, CASE WHEN e1 < 1 THEN 1 ELSE e1 END). + * <p> + * {@link LocateFunctionModifier} will be constructed specifying a function + * name of INSTR and a parameter order of {@link ParameterOrder#SOURCE_SEARCH_INDEX}. + * + * @throws Exception + */ + @Test public void testModifyWithElementStartIndex() throws Exception { + IExpression[] args = new IExpression[] { + LANG_FACTORY.createLiteral("a", String.class), //$NON-NLS-1$ + LANG_FACTORY.createLiteral("abcdefg", String.class), //$NON-NLS-1$ + LANG_FACTORY.createElement("e1", null, null, Integer.class) //$NON-NLS-1$ + }; + // INSTR / SOURCE_SEARCH_INDEX + helpTestLocate("INSTR", true, args, "INSTR('abcdefg', 'a', CASE WHEN e1 < 1 THEN 1 ELSE e1 END)"); //$NON-NLS-1$ //$NON-NLS-2$ + } + + /** + * Test {@link LocateFunctionModifier#modify(IFunction)} to validate a call + * to LOCATE(search_str, source_str, e1) using an element for start index + * parameter returns LOCATE(search_str, source_str, CASE WHEN e1 < 0 THEN 0 ELSE e1 END). + * <p> + * {@link LocateFunctionModifier} will be constructed specifying no function + * name and no parameter order. + * + * @throws Exception + */ + @Test public void testModifyWithElementStartIndex2() throws Exception { + IExpression[] args = new IExpression[] { + LANG_FACTORY.createLiteral("a", String.class), //$NON-NLS-1$ + LANG_FACTORY.createLiteral("abcdefg", String.class), //$NON-NLS-1$ + LANG_FACTORY.createElement("e1", null, null, Integer.class) //$NON-NLS-1$ + }; + // default / default + helpTestLocate(args, "LOCATE('a', 'abcdefg', CASE WHEN e1 < 1 THEN 1 ELSE e1 END)"); //$NON-NLS-1$ + } + +} Property changes on: trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/translator/TestLocateFunctionModifier.java ___________________________________________________________________ Name: svn:mime-type + text/plain Modified: trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/translator/TestModFunctionModifier.java =================================================================== --- trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/translator/TestModFunctionModifier.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/connectors/connector-jdbc/src/test/java/org/teiid/connector/jdbc/translator/TestModFunctionModifier.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -24,9 +24,7 @@ import java.math.BigDecimal; import java.math.BigInteger; -import java.util.ArrayList; import java.util.Arrays; -import java.util.List; import java.util.Properties; import junit.framework.TestCase; @@ -69,8 +67,8 @@ * @return On success, the modified expression. * @throws Exception */ - public IExpression helpTestMod(IExpression[] args, String expectedStr) throws Exception { - return this.helpTestMod(null, null, args, expectedStr); + public void helpTestMod(IExpression[] args, String expectedStr) throws Exception { + this.helpTestMod("MOD", args, expectedStr); //$NON-NLS-1$ } /** @@ -81,59 +79,16 @@ * expression to <code>expectedStr</code>. * * @param modFunctionName the name to use for the function modifier - * @param supportedTypes a list of types that the mod function should support * @param args an array of <code>IExpression</code>'s to use as the * arguments to the MOD() function * @param expectedStr A string representing the modified expression * @return On success, the modified expression. * @throws Exception */ - public IExpression helpTestMod(final String modFunctionName, final List<Class<?>> supportedTypes, IExpression[] args, String expectedStr) throws Exception { - IExpression param1 = null; - IExpression param2 = null; + public void helpTestMod(final String modFunctionName, IExpression[] args, String expectedStr) throws Exception { + IExpression param1 = args[0]; + IExpression param2 = args[1]; - if (args.length < 2) { - param2 = LANG_FACTORY.createLiteral(null, Short.class); - if (args.length < 1) { - param1 = LANG_FACTORY.createLiteral(null, Short.class); - } else { - param1 = args[0]; - } - } else { - param1 = args[0]; - param2 = args[1]; - } - - if ( !param1.getType().equals(param2.getType()) ) { - if (param2.getType().equals(BigDecimal.class)) { - param1.setType(param2.getType()); - } else if (param1.getType().equals(BigDecimal.class)) { - param2.setType(param1.getType()); - } else if (param2.getType().equals(BigInteger.class)) { - param1.setType(param2.getType()); - } else if (param1.getType().equals(BigInteger.class)) { - param2.setType(param1.getType()); - } else if (param2.getType().equals(Float.class)) { - param1.setType(param2.getType()); - } else if (param1.getType().equals(Float.class)) { - param2.setType(param1.getType()); - } else if (param2.getType().equals(Long.class)) { - param1.setType(param2.getType()); - } else if (param1.getType().equals(Long.class)) { - param2.setType(param1.getType()); - } else if (param2.getType().equals(Integer.class)) { - param1.setType(param2.getType()); - } else if (param1.getType().equals(Integer.class)) { - param2.setType(param1.getType()); - } else if (param2.getType().equals(Short.class)) { - param1.setType(param2.getType()); - } else if (param1.getType().equals(Short.class)) { - param2.setType(param1.getType()); - } else { - throw new IllegalArgumentException("Parameters must be of numeric types"); //$NON-NLS-1$ - } - } - IFunction func = LANG_FACTORY.createFunction(modFunctionName, Arrays.asList(param1, param2), param1.getType()); @@ -142,157 +97,20 @@ public void initialize(ConnectorEnvironment env) throws ConnectorException { super.initialize(env); - if (modFunctionName == null) { - registerFunctionModifier(SourceSystemFunctions.MOD, new ModFunctionModifier(getLanguageFactory())); - } else { - registerFunctionModifier(SourceSystemFunctions.MOD, new ModFunctionModifier(getLanguageFactory(), modFunctionName, supportedTypes)); - } + registerFunctionModifier(SourceSystemFunctions.MOD, new ModFunctionModifier(modFunctionName, getLanguageFactory())); } }; trans.initialize(EnvironmentUtility.createEnvironment(new Properties(), false)); - IExpression expr = trans.getFunctionModifiers().get(SourceSystemFunctions.MOD).modify(func); - SQLConversionVisitor sqlVisitor = trans.getSQLConversionVisitor(); - sqlVisitor.append(expr); + sqlVisitor.append(func); assertEquals("Modified function does not match", expectedStr, sqlVisitor.toString()); //$NON-NLS-1$ - - return expr; } /** * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * MOD(x,y) using {@link Short} constants for both parameters returns MOD(x,y). - * {@link ModFunctionModifier} will be constructed without specifying a - * function name or a supported type list. - * - * @throws Exception - */ - public void testTwoShortConst() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new Short((short) 10), Short.class), - LANG_FACTORY.createLiteral(new Short((short) 6), Short.class) - }; - // default / default - helpTestMod(args, "MOD(10, 6)"); //$NON-NLS-1$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * MOD(x,y) using {@link Short} constants for both parameters returns MOD(x,y). - * {@link ModFunctionModifier} will be constructed with a function name of - * "MOD" but without a supported type list. - * - * @throws Exception - */ - public void testTwoShortConst2() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new Short((short) 10), Short.class), - LANG_FACTORY.createLiteral(new Short((short) 6), Short.class) - }; - // mod / default - helpTestMod("MOD", null, args, "MOD(10, 6)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * MOD(x,y) using {@link Short} constants for both parameters returns MOD(x,y). - * {@link ModFunctionModifier} will be constructed with a function name of - * "MOD" and a supported type list which contains {@link Short}. - * - * @throws Exception - */ - public void testTwoShortConst3() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new Short((short) 10), Short.class), - LANG_FACTORY.createLiteral(new Short((short) 6), Short.class) - }; - // mod / Short - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Short.class); - helpTestMod("MOD", typeList, args, "MOD(10, 6)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * MOD(x,y) using {@link Short} constants for both parameters returns - * (x - (TRUNC((x / y), 0) * y)). {@link ModFunctionModifier} will be - * constructed with a function name of "MOD" and a supported type list which - * does not contains {@link Short}. - * - * @throws Exception - */ - public void testTwoShortConst4() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new Short((short) 10), Short.class), - LANG_FACTORY.createLiteral(new Short((short) 6), Short.class) - }; - // mod / Integer - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Integer.class); - helpTestMod("MOD", typeList, args, "(10 - (TRUNC((10 / 6), 0) * 6))"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * x % y using {@link Short} constants for both parameters returns (x % y). - * {@link ModFunctionModifier} will be constructed with a function name of - * "%" and no supported type list. - * - * @throws Exception - */ - public void testTwoShortConst5() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new Short((short) 10), Short.class), - LANG_FACTORY.createLiteral(new Short((short) 6), Short.class) - }; - // % / default - helpTestMod("%", null, args, "(10 % 6)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * x % y using {@link Short} constants for both parameters returns (x % y). - * {@link ModFunctionModifier} will be constructed with a function name of - * "%" and a supported type list which contains {@link Short}. - * - * @throws Exception - */ - public void testTwoShortConst6() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new Short((short) 10), Short.class), - LANG_FACTORY.createLiteral(new Short((short) 6), Short.class) - }; - // % / Short - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Short.class); - helpTestMod("%", typeList, args, "(10 % 6)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * x % y using {@link Short} constants for both parameters returns - * (10 - (TRUNC((10 / 6), 0) * 6)). {@link ModFunctionModifier} will be - * constructed with a function name of "%" and a supported type list does not - * contain {@link Short}. - * - * @throws Exception - */ - public void testTwoShortConst7() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new Short((short) 10), Short.class), - LANG_FACTORY.createLiteral(new Short((short) 6), Short.class) - }; - // % / Integer - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Integer.class); - helpTestMod("%", typeList, args, "(10 - (TRUNC((10 / 6), 0) * 6))"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to * MOD(x,y) using {@link Integer} constants for both parameters returns * MOD(x,y). {@link ModFunctionModifier} will be constructed without * specifying a function name or a supported type list. @@ -322,7 +140,7 @@ LANG_FACTORY.createLiteral(new Integer(6), Integer.class) }; // mod / default - helpTestMod("MOD", null, args, "MOD(10, 6)"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTestMod("MOD", args, "MOD(10, 6)"); //$NON-NLS-1$ //$NON-NLS-2$ } /** @@ -338,34 +156,11 @@ LANG_FACTORY.createLiteral(new Integer(10), Integer.class), LANG_FACTORY.createLiteral(new Integer(6), Integer.class) }; - // mod / Short - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Integer.class); - helpTestMod("MOD", typeList, args, "MOD(10, 6)"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTestMod("MOD", args, "MOD(10, 6)"); //$NON-NLS-1$ //$NON-NLS-2$ } /** * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * MOD(x,y) using {@link Integer} constants for both parameters returns - * (x - (TRUNC((x / y), 0) * y)). {@link ModFunctionModifier} will be - * constructed with a function name of "MOD" and a supported type list which - * does not contain {@link Integer}. - * - * @throws Exception - */ - public void testTwoIntConst4() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new Integer(10), Integer.class), - LANG_FACTORY.createLiteral(new Integer(6), Integer.class) - }; - // mod / Integer - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Short.class); - helpTestMod("MOD", typeList, args, "(10 - (TRUNC((10 / 6), 0) * 6))"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to * x % y using {@link Integer} constants for both parameters returns (x % y). * {@link ModFunctionModifier} will be constructed with a function name of * "%" and no supported type list. @@ -377,8 +172,7 @@ LANG_FACTORY.createLiteral(new Integer(10), Integer.class), LANG_FACTORY.createLiteral(new Integer(6), Integer.class) }; - // % / default - helpTestMod("%", null, args, "(10 % 6)"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTestMod("%", args, "(10 % 6)"); //$NON-NLS-1$ //$NON-NLS-2$ } /** @@ -394,34 +188,11 @@ LANG_FACTORY.createLiteral(new Integer(10), Integer.class), LANG_FACTORY.createLiteral(new Integer(6), Integer.class) }; - // % / Short - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Integer.class); - helpTestMod("%", typeList, args, "(10 % 6)"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTestMod("%", args, "(10 % 6)"); //$NON-NLS-1$ //$NON-NLS-2$ } /** * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * x % y using {@link Integer} constants for both parameters returns - * (10 - (TRUNC((10 / 6), 0) * 6)). {@link ModFunctionModifier} will be - * constructed with a function name of "%" and a supported type list that - * does not contain {@link Integer}. - * - * @throws Exception - */ - public void testTwoIntConst7() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new Integer(10), Integer.class), - LANG_FACTORY.createLiteral(new Integer(6), Integer.class) - }; - // % / Integer - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Short.class); - helpTestMod("%", typeList, args, "(10 - (TRUNC((10 / 6), 0) * 6))"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to * MOD(x,y) using {@link Long} constants for both parameters returns * MOD(x,y). {@link ModFunctionModifier} will be constructed without * specifying a function name or a supported type list. @@ -433,7 +204,6 @@ LANG_FACTORY.createLiteral(new Long(10), Long.class), LANG_FACTORY.createLiteral(new Long(6), Long.class) }; - // default / default helpTestMod(args, "MOD(10, 6)"); //$NON-NLS-1$ } @@ -450,8 +220,7 @@ LANG_FACTORY.createLiteral(new Long(10), Long.class), LANG_FACTORY.createLiteral(new Long(6), Long.class) }; - // mod / default - helpTestMod("MOD", null, args, "MOD(10, 6)"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTestMod("MOD", args, "MOD(10, 6)"); //$NON-NLS-1$ //$NON-NLS-2$ } /** @@ -467,34 +236,11 @@ LANG_FACTORY.createLiteral(new Long(10), Long.class), LANG_FACTORY.createLiteral(new Long(6), Long.class) }; - // mod / Long - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Long.class); - helpTestMod("MOD", typeList, args, "MOD(10, 6)"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTestMod("MOD", args, "MOD(10, 6)"); //$NON-NLS-1$ //$NON-NLS-2$ } /** * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * MOD(x,y) using {@link Long} constants for both parameters returns - * (x - (TRUNC((x / y), 0) * y)). {@link ModFunctionModifier} will be - * constructed with a function name of "MOD" and a supported type list which - * does not contain {@link Long}. - * - * @throws Exception - */ - public void testTwoLongConst4() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new Long(10), Long.class), - LANG_FACTORY.createLiteral(new Long(6), Long.class) - }; - // mod / Short - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Short.class); - helpTestMod("MOD", typeList, args, "(10 - (TRUNC((10 / 6), 0) * 6))"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to * x % y using {@link Long} constants for both parameters returns (x % y). * {@link ModFunctionModifier} will be constructed with a function name of * "%" and no supported type list. @@ -506,8 +252,7 @@ LANG_FACTORY.createLiteral(new Long(10), Long.class), LANG_FACTORY.createLiteral(new Long(6), Long.class) }; - // % / default - helpTestMod("%", null, args, "(10 % 6)"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTestMod("%", args, "(10 % 6)"); //$NON-NLS-1$ //$NON-NLS-2$ } /** @@ -523,34 +268,11 @@ LANG_FACTORY.createLiteral(new Long(10), Long.class), LANG_FACTORY.createLiteral(new Long(6), Long.class) }; - // % / Long - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Long.class); - helpTestMod("%", typeList, args, "(10 % 6)"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTestMod("%", args, "(10 % 6)"); //$NON-NLS-1$ //$NON-NLS-2$ } /** * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * x % y using {@link Long} constants for both parameters returns - * (10 - (TRUNC((10 / 6), 0) * 6)). {@link ModFunctionModifier} will be - * constructed with a function name of "%" and a supported type list that - * does not contain {@link Long}. - * - * @throws Exception - */ - public void testTwoLongConst7() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new Long(10), Long.class), - LANG_FACTORY.createLiteral(new Long(6), Long.class) - }; - // % / Short - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Short.class); - helpTestMod("%", typeList, args, "(10 - (TRUNC((10 / 6), 0) * 6))"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to * MOD(x,y) using {@link Float} constants for both parameters returns * (x - (TRUNC((x / y), 0) * y)). {@link ModFunctionModifier} will be * constructed without specifying a function name or a supported type list. @@ -562,125 +284,11 @@ LANG_FACTORY.createLiteral(new Float(10), Float.class), LANG_FACTORY.createLiteral(new Float(6), Float.class) }; - // default / default - helpTestMod(args, "(10.0 - (TRUNC((10.0 / 6.0), 0) * 6.0))"); //$NON-NLS-1$ + helpTestMod(args, "(10.0 - (sign(10.0) * floor(abs((10.0 / 6.0))) * abs(6.0)))"); //$NON-NLS-1$ } /** * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * MOD(x,y) using {@link Float} constants for both parameters returns - * (x - (TRUNC((x / y), 0) * y)). {@link ModFunctionModifier} will be - * constructed with a function name of "MOD" but without a supported type - * list. - * - * @throws Exception - */ - public void testTwoFloatConst2() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new Float(10), Float.class), - LANG_FACTORY.createLiteral(new Float(6), Float.class) - }; - // mod / default - helpTestMod("MOD", null, args, "(10.0 - (TRUNC((10.0 / 6.0), 0) * 6.0))"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * MOD(x,y) using {@link Float} constants for both parameters returns - * MOD(x,y). {@link ModFunctionModifier} will be constructed with a - * function name of "MOD" and a supported type list which contains {@link Float}. - * - * @throws Exception - */ - public void testTwoFloatConst3() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new Float(10), Float.class), - LANG_FACTORY.createLiteral(new Float(6), Float.class) - }; - // mod / Float - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Float.class); - helpTestMod("MOD", typeList, args, "MOD(10.0, 6.0)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * MOD(x,y) using {@link Float} constants for both parameters returns - * (x - (TRUNC((x / y), 0) * y)). {@link ModFunctionModifier} will be - * constructed with a function name of "MOD" and a supported type list which - * does not contain {@link Float}. - * - * @throws Exception - */ - public void testTwoFloatConst4() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new Float(10), Float.class), - LANG_FACTORY.createLiteral(new Float(6), Float.class) - }; - // mod / Short - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Short.class); - helpTestMod("MOD", typeList, args, "(10.0 - (TRUNC((10.0 / 6.0), 0) * 6.0))"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * x % y using {@link Float} constants for both parameters returns - * (x - (TRUNC((x / y), 0) * x)). {@link ModFunctionModifier} will be - * constructed with a function name of "%" and no supported type list. - * - * @throws Exception - */ - public void testTwoFloatConst5() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new Float(10), Float.class), - LANG_FACTORY.createLiteral(new Float(6), Float.class) - }; - // % / default - helpTestMod("%", null, args, "(10.0 - (TRUNC((10.0 / 6.0), 0) * 6.0))"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * x % y using {@link Float} constants for both parameters returns (x % y). - * {@link ModFunctionModifier} will be constructed with a function name of - * "%" and a supported type list which contains {@link Float}. - * - * @throws Exception - */ - public void testTwoFloatConst6() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new Float(10), Float.class), - LANG_FACTORY.createLiteral(new Float(6), Float.class) - }; - // % / Float - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Float.class); - helpTestMod("%", typeList, args, "(10.0 % 6.0)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * x % y using {@link Float} constants for both parameters returns - * (x - (TRUNC((x / y), 0) * x)). {@link ModFunctionModifier} will be - * constructed with a function name of "%" and a supported type list that - * does not contain {@link Float}. - * - * @throws Exception - */ - public void testTwoFloatConst7() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new Float(10), Float.class), - LANG_FACTORY.createLiteral(new Float(6), Float.class) - }; - // % / Short - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Short.class); - helpTestMod("%", typeList, args, "(10.0 - (TRUNC((10.0 / 6.0), 0) * 6.0))"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to * MOD(x,y) using {@link BigInteger} constants for both parameters returns * (x - (TRUNC((x / y), 0) * y)). {@link ModFunctionModifier} will be * constructed without specifying a function name or a supported type list. @@ -692,125 +300,11 @@ LANG_FACTORY.createLiteral(new BigInteger("10"), BigInteger.class), //$NON-NLS-1$ LANG_FACTORY.createLiteral(new BigInteger("6"), BigInteger.class) //$NON-NLS-1$ }; - // default / default - helpTestMod(args, "(10 - (TRUNC((10 / 6), 0) * 6))"); //$NON-NLS-1$ + helpTestMod(args, "(10 - (sign(10) * floor(abs((10 / 6))) * abs(6)))"); //$NON-NLS-1$ } /** * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * MOD(x,y) using {@link BigInteger} constants for both parameters returns - * (x - (TRUNC((x / y), 0) * y)). {@link ModFunctionModifier} will be - * constructed with a function name of "MOD" but without a supported type - * list. - * - * @throws Exception - */ - public void testTwoBigIntConst2() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new BigInteger("10"), BigInteger.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral(new BigInteger("6"), BigInteger.class) //$NON-NLS-1$ - }; - // mod / default - helpTestMod("MOD", null, args, "(10 - (TRUNC((10 / 6), 0) * 6))"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * MOD(x,y) using {@link BigInteger} constants for both parameters returns - * MOD(x,y). {@link ModFunctionModifier} will be constructed with a - * function name of "MOD" and a supported type list which contains {@link BigInteger}. - * - * @throws Exception - */ - public void testTwoBigIntConst3() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new BigInteger("10"), BigInteger.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral(new BigInteger("6"), BigInteger.class) //$NON-NLS-1$ - }; - // mod / BigInteger - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(BigInteger.class); - helpTestMod("MOD", typeList, args, "MOD(10, 6)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * MOD(x,y) using {@link BigInteger} constants for both parameters returns - * (x - (TRUNC((x / y), 0) * y)). {@link ModFunctionModifier} will be - * constructed with a function name of "MOD" and a supported type list which - * does not contain {@link BigInteger}. - * - * @throws Exception - */ - public void testTwoBigIntConst4() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new BigInteger("10"), BigInteger.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral(new BigInteger("6"), BigInteger.class) //$NON-NLS-1$ - }; - // mod / Short - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Short.class); - helpTestMod("MOD", typeList, args, "(10 - (TRUNC((10 / 6), 0) * 6))"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * x % y using {@link BigInteger} constants for both parameters returns - * (x - (TRUNC((x / y), 0) * x)). {@link ModFunctionModifier} will be - * constructed with a function name of "%" and no supported type list. - * - * @throws Exception - */ - public void testTwoBigIntConst5() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new BigInteger("10"), BigInteger.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral(new BigInteger("6"), BigInteger.class) //$NON-NLS-1$ - }; - // % / default - helpTestMod("%", null, args, "(10 - (TRUNC((10 / 6), 0) * 6))"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * x % y using {@link BigInteger} constants for both parameters returns - * (x % y). {@link ModFunctionModifier} will be constructed with a function - * name of "%" and a supported type list which contains {@link BigInteger}. - * - * @throws Exception - */ - public void testTwoBigIntConst6() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new BigInteger("10"), BigInteger.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral(new BigInteger("6"), BigInteger.class) //$NON-NLS-1$ - }; - // % / BigInteger - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(BigInteger.class); - helpTestMod("%", typeList, args, "(10 % 6)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * x % y using {@link BigInteger} constants for both parameters returns - * (x - (TRUNC((x / y), 0) * x)). {@link ModFunctionModifier} will be - * constructed with a function name of "%" and a supported type list that - * does not contain {@link BigInteger}. - * - * @throws Exception - */ - public void testTwoBigIntConst7() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new BigInteger("10"), BigInteger.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral(new BigInteger("6"), BigInteger.class) //$NON-NLS-1$ - }; - // % / Short - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Short.class); - helpTestMod("%", typeList, args, "(10 - (TRUNC((10 / 6), 0) * 6))"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to * MOD(x,y) using {@link BigDecimal} constants for both parameters returns * (x - (TRUNC((x / y), 0) * y)). {@link ModFunctionModifier} will be * constructed without specifying a function name or a supported type list. @@ -822,125 +316,11 @@ LANG_FACTORY.createLiteral(new BigDecimal("10"), BigDecimal.class), //$NON-NLS-1$ LANG_FACTORY.createLiteral(new BigDecimal("6"), BigDecimal.class) //$NON-NLS-1$ }; - // default / default - helpTestMod(args, "(10 - (TRUNC((10 / 6), 0) * 6))"); //$NON-NLS-1$ + helpTestMod(args, "(10 - (sign(10) * floor(abs((10 / 6))) * abs(6)))"); //$NON-NLS-1$ } /** * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * MOD(x,y) using {@link BigDecimal} constants for both parameters returns - * (x - (TRUNC((x / y), 0) * y)). {@link ModFunctionModifier} will be - * constructed with a function name of "MOD" but without a supported type - * list. - * - * @throws Exception - */ - public void testTwoBigDecConst2() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new BigDecimal("10"), BigDecimal.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral(new BigDecimal("6"), BigDecimal.class) //$NON-NLS-1$ - }; - // mod / default - helpTestMod("MOD", null, args, "(10 - (TRUNC((10 / 6), 0) * 6))"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * MOD(x,y) using {@link BigDecimal} constants for both parameters returns - * MOD(x,y). {@link ModFunctionModifier} will be constructed with a - * function name of "MOD" and a supported type list which contains {@link BigDecimal}. - * - * @throws Exception - */ - public void testTwoBigDecConst3() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new BigDecimal("10"), BigDecimal.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral(new BigDecimal("6"), BigDecimal.class) //$NON-NLS-1$ - }; - // mod / BigDecimal - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(BigDecimal.class); - helpTestMod("MOD", typeList, args, "MOD(10, 6)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * MOD(x,y) using {@link BigDecimal} constants for both parameters returns - * (x - (TRUNC((x / y), 0) * y)). {@link ModFunctionModifier} will be - * constructed with a function name of "MOD" and a supported type list which - * does not contain {@link BigDecimal}. - * - * @throws Exception - */ - public void testTwoBigDecConst4() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new BigDecimal("10"), BigDecimal.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral(new BigDecimal("6"), BigDecimal.class) //$NON-NLS-1$ - }; - // mod / Short - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Short.class); - helpTestMod("MOD", typeList, args, "(10 - (TRUNC((10 / 6), 0) * 6))"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * x % y using {@link BigDecimal} constants for both parameters returns - * (x - (TRUNC((x / y), 0) * x)). {@link ModFunctionModifier} will be - * constructed with a function name of "%" and no supported type list. - * - * @throws Exception - */ - public void testTwoBigDecConst5() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new BigDecimal("10"), BigDecimal.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral(new BigDecimal("6"), BigDecimal.class) //$NON-NLS-1$ - }; - // % / default - helpTestMod("%", null, args, "(10 - (TRUNC((10 / 6), 0) * 6))"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * x % y using {@link BigDecimal} constants for both parameters returns - * (x % y). {@link ModFunctionModifier} will be constructed with a function - * name of "%" and a supported type list which contains {@link BigDecimal}. - * - * @throws Exception - */ - public void testTwoBigDecConst6() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new BigDecimal("10"), BigDecimal.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral(new BigDecimal("6"), BigDecimal.class) //$NON-NLS-1$ - }; - // % / BigDecimal - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(BigDecimal.class); - helpTestMod("%", typeList, args, "(10 % 6)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * x % y using {@link BigDecimal} constants for both parameters returns - * (x - (TRUNC((x / y), 0) * x)). {@link ModFunctionModifier} will be - * constructed with a function name of "%" and a supported type list that - * does not contain {@link BigDecimal}. - * - * @throws Exception - */ - public void testTwoBigDecConst7() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new BigDecimal("10"), BigDecimal.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral(new BigDecimal("6"), BigDecimal.class) //$NON-NLS-1$ - }; - // % / Short - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Short.class); - helpTestMod("%", typeList, args, "(10 - (TRUNC((10 / 6), 0) * 6))"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to * MOD(e1,y) using a {@link Integer} element and a {@link Integer} constant * for parameters returns MOD(e1,y). {@link ModFunctionModifier} will be * constructed without specifying a function name or a supported type list. @@ -952,7 +332,6 @@ LANG_FACTORY.createElement("e1", null, null, Integer.class), //$NON-NLS-1$ LANG_FACTORY.createLiteral(new Integer(6), Integer.class) }; - // default / default helpTestMod(args, "MOD(e1, 6)"); //$NON-NLS-1$ } @@ -971,7 +350,7 @@ LANG_FACTORY.createLiteral(new Integer(6), Integer.class) }; // mod / default - helpTestMod("MOD", null, args, "MOD(e1, 6)"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTestMod("MOD", args, "MOD(e1, 6)"); //$NON-NLS-1$ //$NON-NLS-2$ } /** @@ -988,34 +367,11 @@ LANG_FACTORY.createElement("e1", null, null, Integer.class), //$NON-NLS-1$ LANG_FACTORY.createLiteral(new Integer(6), Integer.class) }; - // mod / Integer - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Integer.class); - helpTestMod("MOD", typeList, args, "MOD(e1, 6)"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTestMod("MOD", args, "MOD(e1, 6)"); //$NON-NLS-1$ //$NON-NLS-2$ } /** * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * MOD(e1,y) using a {@link Integer} element and a {@link Integer} constant - * for parameters returns (e1 - (TRUNC((e1 / y), 0) * y)). - * {@link ModFunctionModifier} will be constructed with a function name of - * "MOD" and a supported type list which does not contain {@link Integer}. - * - * @throws Exception - */ - public void testOneIntElemOneIntConst4() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createElement("e1", null, null, Integer.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral(new Integer(6), Integer.class) - }; - // mod / Short - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Short.class); - helpTestMod("MOD", typeList, args, "(e1 - (TRUNC((e1 / 6), 0) * 6))"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to * e1 % y using a {@link Integer} element and a {@link Integer} constant for * parameters returns (e1 % y). {@link ModFunctionModifier} will be * constructed with a function name of "%" and no supported type list. @@ -1028,7 +384,7 @@ LANG_FACTORY.createLiteral(new Integer(6), Integer.class) }; // % / default - helpTestMod("%", null, args, "(e1 % 6)"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTestMod("%", args, "(e1 % 6)"); //$NON-NLS-1$ //$NON-NLS-2$ } /** @@ -1045,34 +401,11 @@ LANG_FACTORY.createElement("e1", null, null, Integer.class), //$NON-NLS-1$ LANG_FACTORY.createLiteral(new Integer(6), Integer.class) }; - // % / Integer - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Integer.class); - helpTestMod("%", typeList, args, "(e1 % 6)"); //$NON-NLS-1$ //$NON-NLS-2$ + helpTestMod("%", args, "(e1 % 6)"); //$NON-NLS-1$ //$NON-NLS-2$ } /** * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * e1 % y using a {@link Integer} element and a {@link Integer} constant for - * parameters returns (e1 - (TRUNC((e1 / y), 0) * y)). - * {@link ModFunctionModifier} will be constructed with a function name of - * "%" and a supported type list that does not contain {@link Integer}. - * - * @throws Exception - */ - public void testOneIntElemOneIntConst7() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createElement("e1", null, null, Integer.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral(new Integer(6), Integer.class) - }; - // % / Short - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Short.class); - helpTestMod("%", typeList, args, "(e1 - (TRUNC((e1 / 6), 0) * 6))"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to * MOD(e1,y) using a {@link BigDecimal} element and a {@link BigDecimal} * constant for parameters returns (e1 - (TRUNC((e1 / y), 0) * y)). * {@link ModFunctionModifier} will be constructed without specifying a @@ -1086,168 +419,7 @@ LANG_FACTORY.createLiteral(new BigDecimal(6), BigDecimal.class) }; // default / default - helpTestMod(args, "(e1 - (TRUNC((e1 / 6), 0) * 6))"); //$NON-NLS-1$ + helpTestMod(args, "(e1 - (sign(e1) * floor(abs((e1 / 6))) * abs(6)))"); //$NON-NLS-1$ } - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * MOD(e1,y) using a {@link BigDecimal} element and a {@link BigDecimal} - * constant for parameters returns (e1 - (TRUNC((e1 / y), 0) * y)). - * {@link ModFunctionModifier} will be constructed with a function name of - * "MOD" but without a supported type list. - * - * @throws Exception - */ - public void testOneBigDecElemOneBigDecConst2() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createElement("e1", null, null, BigDecimal.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral(new BigDecimal(6), BigDecimal.class) - }; - // mod / default - helpTestMod("MOD", null, args, "(e1 - (TRUNC((e1 / 6), 0) * 6))"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * MOD(e1,y) using a {@link BigDecimal} element and a {@link BigDecimal} - * constant for parameters returns MOD(e1,y). {@link ModFunctionModifier} - * will be constructed with a function name of "MOD" and a supported type - * list which contains {@link BigDecimal}. - * - * @throws Exception - */ - public void testOneBigDecElemOneBigDecConst3() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createElement("e1", null, null, BigDecimal.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral(new BigDecimal(6), BigDecimal.class) - }; - // mod / Integer - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(BigDecimal.class); - helpTestMod("MOD", typeList, args, "MOD(e1, 6)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * MOD(e1,y) using a {@link BigDecimal} element and a {@link BigDecimal} - * constant for parameters returns (e1 - (TRUNC((e1 / y), 0) * y)). - * {@link ModFunctionModifier} will be constructed with a function name of - * "MOD" and a supported type list which does not contain {@link BigDecimal}. - * - * @throws Exception - */ - public void testOneBigDecElemOneBigDecConst4() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createElement("e1", null, null, BigDecimal.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral(new BigDecimal(6), BigDecimal.class) - }; - // mod / Short - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Short.class); - helpTestMod("MOD", typeList, args, "(e1 - (TRUNC((e1 / 6), 0) * 6))"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * e1 % y using a {@link BigDecimal} element and a {@link BigDecimal} - * constant for parameters returns (e1 % y). {@link ModFunctionModifier} - * will be constructed with a function name of "%" and no supported type - * list. - * - * @throws Exception - */ - public void testOneBigDecElemOneBigDecConst5() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createElement("e1", null, null, BigDecimal.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral(new BigDecimal(6), BigDecimal.class) - }; - // % / default - helpTestMod("%", null, args, "(e1 - (TRUNC((e1 / 6), 0) * 6))"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * e1 % y using a {@link BigDecimal} element and a {@link BigDecimal} - * constant for parameters returns (e1 % y). {@link ModFunctionModifier} - * will be constructed with a function name of "%" and a supported type list - * which contains {@link BigDecimal}. - * - * @throws Exception - */ - public void testOneBigDecElemOneBigDecConst6() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createElement("e1", null, null, BigDecimal.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral(new BigDecimal(6), BigDecimal.class) - }; - // % / BigDecimal - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(BigDecimal.class); - helpTestMod("%", typeList, args, "(e1 % 6)"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * e1 % y using a {@link BigDecimal} element and a {@link BigDecimal} - * constant for parameters returns (e1 - (TRUNC((e1 / y), 0) * y)). - * {@link ModFunctionModifier} will be constructed with a function name of - * "%" and a supported type list that does not contain {@link BigDecimal}. - * - * @throws Exception - */ - public void testOneBigDecElemOneBigDecConst7() throws Exception { - IExpression[] args = new IExpression[] { - LANG_FACTORY.createElement("e1", null, null, BigDecimal.class), //$NON-NLS-1$ - LANG_FACTORY.createLiteral(new BigDecimal(6), BigDecimal.class) - }; - // % / Short - List<Class<?>> typeList = new ArrayList<Class<?>>(1); - typeList.add(Short.class); - helpTestMod("%", typeList, args, "(e1 - (TRUNC((e1 / 6), 0) * 6))"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Test {@link ModFunctionModifier#modify(IFunction)} to validate a call to - * MOD(x,e1) using a {@link Float} literal and a {@link Float} element for - * parameters returns (x - (floor((x / e1)) * e1)). {@link ModFunctionModifier} - * will be constructed with a function name of "MOD" and no supported type - * list. The test explicitly overrides - * {@link ModFunctionModifier#getQuotientExpression(IExpression)} to produce - * output that uses the floor(z) function. - * - * @throws Exception - */ - public void testOverrideGetQuotient() throws Exception { - final Class<?> dataType = Float.class; - final String modFunctionName = "MOD"; //$NON-NLS-1$ - final String expectedStr = "(1000.23 - (floor((1000.23 / e1)) * e1))"; //$NON-NLS-1$ - - IExpression[] args = new IExpression[] { - LANG_FACTORY.createLiteral(new Float(1000.23), dataType), - LANG_FACTORY.createElement("e1", null, null, dataType), //$NON-NLS-1$ - }; - IFunction func = LANG_FACTORY.createFunction(modFunctionName, args, dataType); - - final Translator trans = new Translator() { - @Override - public void initialize(ConnectorEnvironment env) - throws ConnectorException { - super.initialize(env); - registerFunctionModifier(SourceSystemFunctions.MOD, new ModFunctionModifier(getLanguageFactory(), modFunctionName, null) { - @Override - protected IExpression getQuotientExpression( - IExpression division) { - return getLanguageFactory().createFunction("floor", Arrays.asList(division), division.getType()); //$NON-NLS-1$ - } - - }); - } - }; - - trans.initialize(EnvironmentUtility.createEnvironment(new Properties(), false)); - - IExpression expr = trans.getFunctionModifiers().get(SourceSystemFunctions.MOD).modify(func); - SQLConversionVisitor sqlVisitor = trans.getSQLConversionVisitor(); - sqlVisitor.append(expr); - assertEquals("Modified function does not match", expectedStr, sqlVisitor.toString()); //$NON-NLS-1$ - } } Copied: trunk/connectors/connector-jdbc/src/test/resources/PartsSupplierOracle.vdb (from rev 1286, trunk/test-integration/src/test/resources/PartsSupplierOracle.vdb) =================================================================== (Binary files differ) Property changes on: trunk/connectors/connector-jdbc/src/test/resources/PartsSupplierOracle.vdb ___________________________________________________________________ Name: svn:mime-type + application/octet-stream Modified: trunk/documentation/reference/src/main/docbook/en-US/content/datatypes.xml =================================================================== --- trunk/documentation/reference/src/main/docbook/en-US/content/datatypes.xml 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/documentation/reference/src/main/docbook/en-US/content/datatypes.xml 2009-08-30 22:19:06 UTC (rev 1294) @@ -44,7 +44,7 @@ </row> <row> <entry>boolean</entry> - <entry>a single bit, or Boolean, with two possible values + <entry>a single bit, or Boolean, that can true, false, or null (unknown) </entry> <entry>java.lang.Boolean</entry> <entry>BIT</entry> @@ -373,37 +373,25 @@ <tbody> <row> <entry morerows="2">String</entry> - <entry>'true'</entry> - <entry>true</entry> - </row> - <row> <entry>'false'</entry> <entry>false</entry> </row> <row> <entry>'unknown'</entry> - <entry>unknown</entry> + <entry>null</entry> </row> <row> <entry>other</entry> - <entry> - <emphasis>error</emphasis> - </entry> - </row> - <row> - <entry morerows="2">Numeric</entry> - <entry>1</entry> <entry>true</entry> </row> <row> + <entry morerows="2">Numeric</entry> <entry>0</entry> <entry>false</entry> </row> <row> <entry>other</entry> - <entry> - <emphasis>error</emphasis> - </entry> + <entry>true</entry> </row> </tbody> </tgroup> Modified: trunk/engine/src/main/java/org/teiid/dqp/internal/datamgr/impl/ConnectorWorkItem.java =================================================================== --- trunk/engine/src/main/java/org/teiid/dqp/internal/datamgr/impl/ConnectorWorkItem.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/engine/src/main/java/org/teiid/dqp/internal/datamgr/impl/ConnectorWorkItem.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -219,6 +219,9 @@ } private void handleError(Throwable t) { + if (t instanceof RuntimeException && t.getCause() != null) { + t = t.getCause(); + } manager.logSRCCommand(this.requestMsg, this.securityContext, CommandLogMessage.CMD_STATUS_ERROR, -1); String msg = DQPPlugin.Util.getString("ConnectorWorker.process_failed", this.id); //$NON-NLS-1$ Modified: trunk/engine/src/test/java/com/metamatrix/query/function/TestFunction.java =================================================================== --- trunk/engine/src/test/java/com/metamatrix/query/function/TestFunction.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/engine/src/test/java/com/metamatrix/query/function/TestFunction.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -408,7 +408,7 @@ } @Test public void testConvertStringBoolean3() throws Exception { - helpConvertFail("x", "boolean"); //$NON-NLS-1$ //$NON-NLS-2$ + helpConvert("x", "boolean", Boolean.TRUE); //$NON-NLS-1$ //$NON-NLS-2$ } @Test public void testConvertStringBoolean4() throws Exception { Modified: trunk/engine/src/test/java/com/metamatrix/query/parser/TestParser.java =================================================================== --- trunk/engine/src/test/java/com/metamatrix/query/parser/TestParser.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/engine/src/test/java/com/metamatrix/query/parser/TestParser.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -1846,12 +1846,7 @@ helpTestLiteral(expected, expectedType, sql, expectedSql); } - - /** SELECT {b 'xyz'} FROM m.g1 */ - public void testBooleanLiteralFail() { - helpException("SELECT {b 'xyz'} FROM m.g1"); //$NON-NLS-1$ - } - + /** SELECT DISTINCT a FROM g */ public void testSelectDistinct(){ GroupSymbol g = new GroupSymbol("g"); //$NON-NLS-1$ Modified: trunk/engine/src/test/java/com/metamatrix/query/resolver/TestResolver.java =================================================================== --- trunk/engine/src/test/java/com/metamatrix/query/resolver/TestResolver.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/engine/src/test/java/com/metamatrix/query/resolver/TestResolver.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -4430,7 +4430,7 @@ public void testInsertWithoutColumnsFails1() { String sql = "Insert into pm1.g1 values (1, 2, 3, 4)"; //$NON-NLS-1$ - helpResolveException(sql, "Error Code:ERR.003.029.0013 Message:Exception converting value 3 of type class java.lang.Integer to expected type class java.lang.Boolean"); //$NON-NLS-1$ + helpResolveException(sql, "Error Code:ERR.015.008.0041 Message:Expected value of type 'boolean' but '3' is of type 'integer' and no implicit conversion is available."); //$NON-NLS-1$ } public void testInsertWithQueryFails() { Modified: trunk/test-integration/src/test/java/com/metamatrix/connector/jdbc/extension/TestSQLConversionVisitor.java =================================================================== --- trunk/test-integration/src/test/java/com/metamatrix/connector/jdbc/extension/TestSQLConversionVisitor.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/test-integration/src/test/java/com/metamatrix/connector/jdbc/extension/TestSQLConversionVisitor.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -73,8 +73,8 @@ "Payload", //$NON-NLS-1$ "ExecutionPayload", //$NON-NLS-1$ "ConnectionID", //$NON-NLS-1$ - "Connector", - "RequestID", "PartID", "ExecCount"); + "Connector", //$NON-NLS-1$ + "RequestID", "PartID", "ExecCount"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ /** * Constructor for TestSQLConversionVisitor. * @param name @@ -383,53 +383,53 @@ ICommand result = new LanguageBridgeFactory(metadata).translate(command); - helpTestVisitorWithCommand("SELECT PARTS.PART_NAME FROM PARTS GROUP BY concat(PARTS.PART_ID, 'a')", result, - false, //$NON-NLS-1$ + helpTestVisitorWithCommand("SELECT PARTS.PART_NAME FROM PARTS GROUP BY concat(PARTS.PART_ID, 'a')", result, //$NON-NLS-1$ + false, false); } public void testPreparedStatementCreationWithUpdate() { helpTestVisitor(getTestVDB(), "update parts set part_weight = 'a' where part_weight < 5", //$NON-NLS-1$ - "UPDATE PARTS SET PART_WEIGHT = ? WHERE PARTS.PART_WEIGHT < ?", + "UPDATE PARTS SET PART_WEIGHT = ? WHERE PARTS.PART_WEIGHT < ?", //$NON-NLS-1$ false, - true); //$NON-NLS-1$ + true); } public void testPreparedStatementCreationWithInsert() { helpTestVisitor(getTestVDB(), "insert into parts (part_weight) values (5)", //$NON-NLS-1$ - "INSERT INTO PARTS (PART_WEIGHT) VALUES (?)", + "INSERT INTO PARTS (PART_WEIGHT) VALUES (?)", //$NON-NLS-1$ false, - true); //$NON-NLS-1$ + true); } public void testPreparedStatementCreationWithSelect() { helpTestVisitor(getTestVDB(), "select part_name from parts where part_id not in ('x', 'y') and part_weight < 6", //$NON-NLS-1$ - "SELECT PARTS.PART_NAME FROM PARTS WHERE (PARTS.PART_ID NOT IN (?, ?)) AND (PARTS.PART_WEIGHT < ?)", + "SELECT PARTS.PART_NAME FROM PARTS WHERE (PARTS.PART_ID NOT IN (?, ?)) AND (PARTS.PART_WEIGHT < ?)", //$NON-NLS-1$ false, - true); //$NON-NLS-1$ + true); } public void testPreparedStatementCreationWithLike() { helpTestVisitor(getTestVDB(), "select part_name from parts where part_name like '%foo'", //$NON-NLS-1$ - "SELECT PARTS.PART_NAME FROM PARTS WHERE PARTS.PART_NAME LIKE ?", + "SELECT PARTS.PART_NAME FROM PARTS WHERE PARTS.PART_NAME LIKE ?", //$NON-NLS-1$ false, - true); //$NON-NLS-1$ + true); } /** * ideally this should not happen, but to be on the safe side * only the right side should get replaced */ - public void testPreparedStatementCreationWithLeftConstant() { + public void defer_testPreparedStatementCreationWithLeftConstant() { helpTestVisitor(getTestVDB(), "select part_name from parts where 'x' = 'y'", //$NON-NLS-1$ - "SELECT PARTS.PART_NAME FROM PARTS WHERE 1 = ?", + "SELECT PARTS.PART_NAME FROM PARTS WHERE 1 = ?", //$NON-NLS-1$ false, - true); //$NON-NLS-1$ + true); } /** @@ -439,17 +439,17 @@ public void testPreparedStatementCreationWithFunction() { helpTestVisitor(getTestVDB(), "select part_name from parts where concat(part_name, 'x') = concat('y', part_weight)", //$NON-NLS-1$ - "SELECT PARTS.PART_NAME FROM PARTS WHERE concat(PARTS.PART_NAME, 'x') = concat('y', PARTS.PART_WEIGHT)", + "SELECT PARTS.PART_NAME FROM PARTS WHERE concat(PARTS.PART_NAME, 'x') = concat('y', PARTS.PART_WEIGHT)", //$NON-NLS-1$ false, - true); //$NON-NLS-1$ + true); } public void testPreparedStatementCreationWithCase() { helpTestVisitor(getTestVDB(), "SELECT PARTS.PART_NAME FROM PARTS WHERE PARTS.PART_WEIGHT = CASE WHEN PARTS.PART_NAME='a' THEN 'b' ELSE 'c' END", //$NON-NLS-1$ - "SELECT PARTS.PART_NAME FROM PARTS WHERE PARTS.PART_WEIGHT = CASE WHEN PARTS.PART_NAME = ? THEN 'b' ELSE 'c' END", + "SELECT PARTS.PART_NAME FROM PARTS WHERE PARTS.PART_WEIGHT = CASE WHEN PARTS.PART_NAME = ? THEN 'b' ELSE 'c' END", //$NON-NLS-1$ false, - true); //$NON-NLS-1$ + true); } public void testVisitIDeleteWithComment() throws Exception { Deleted: trunk/test-integration/src/test/java/com/metamatrix/connector/jdbc/oracle/TestOracleSQLConversionVisitor.java =================================================================== --- trunk/test-integration/src/test/java/com/metamatrix/connector/jdbc/oracle/TestOracleSQLConversionVisitor.java 2009-08-28 23:08:57 UTC (rev 1293) +++ trunk/test-integration/src/test/java/com/metamatrix/connector/jdbc/oracle/TestOracleSQLConversionVisitor.java 2009-08-30 22:19:06 UTC (rev 1294) @@ -1,510 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * See the COPYRIGHT.txt file distributed with this work for information - * regarding copyright ownership. Some portions may be licensed - * to Red Hat, Inc. under one or more contributor license agreements. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301 USA. - */ - -package com.metamatrix.connector.jdbc.oracle; - -import static org.junit.Assert.*; - -import java.util.Properties; - -import org.junit.Test; -import org.teiid.connector.api.ConnectorException; -import org.teiid.connector.api.ExecutionContext; -import org.teiid.connector.jdbc.JDBCPropertyNames; -import org.teiid.connector.jdbc.oracle.OracleSQLTranslator; -import org.teiid.connector.jdbc.translator.TranslatedCommand; -import org.teiid.connector.language.ICommand; -import org.teiid.dqp.internal.datamgr.impl.ExecutionContextImpl; -import org.teiid.dqp.internal.datamgr.impl.FakeExecutionContextImpl; - -import com.metamatrix.cdk.CommandBuilder; -import com.metamatrix.cdk.api.EnvironmentUtility; -import com.metamatrix.cdk.api.TranslationUtility; -import com.metamatrix.common.types.DataTypeManager; -import com.metamatrix.core.util.UnitTestUtil; -import com.metamatrix.query.metadata.QueryMetadataInterface; -import com.metamatrix.query.unittest.FakeMetadataFacade; -import com.metamatrix.query.unittest.FakeMetadataFactory; -import com.metamatrix.query.unittest.FakeMetadataObject; -import com.metamatrix.query.unittest.FakeMetadataStore; - -public class TestOracleSQLConversionVisitor { - private static ExecutionContext EMPTY_CONTEXT = new FakeExecutionContextImpl(); - - private String getTestVDB() { - return UnitTestUtil.getTestDataPath() + "/PartsSupplierOracle.vdb"; //$NON-NLS-1$ - } - - private void helpTestVisitor(String vdb, String input, String dbmsTimeZone, String expectedOutput) throws ConnectorException { - helpTestVisitor(vdb, input, EMPTY_CONTEXT, dbmsTimeZone, expectedOutput, false); - } - - private void helpTestVisitor(String vdb, String input, String dbmsTimeZone, String expectedOutput, boolean correctNaming) throws ConnectorException { - helpTestVisitor(vdb, input, EMPTY_CONTEXT, dbmsTimeZone, expectedOutput, correctNaming); - } - - private void helpTestVisitor(String vdb, String input, ExecutionContext context, String dbmsTimeZone, String expectedOutput, boolean correctNaming) throws ConnectorException { - // Convert from sql to objects - TranslationUtility util = new TranslationUtility(vdb); - ICommand obj = util.parseCommand(input, correctNaming, true); - this.helpTestVisitor(obj, context, dbmsTimeZone, expectedOutput); - } - - /** Helper method takes a QueryMetadataInterface impl instead of a VDB filename - * @throws ConnectorException - */ - private void helpTestVisitor(QueryMetadataInterface metadata, String input, ExecutionContext context, String dbmsTimeZone, String expectedOutput) throws ConnectorException { - // Convert from sql to objects - CommandBuilder commandBuilder = new CommandBuilder(metadata); - ICommand obj = commandBuilder.getCommand(input); - this.helpTestVisitor(obj, context, dbmsTimeZone, expectedOutput); - } - - private void helpTestVisitor(ICommand obj, ExecutionContext context, String dbmsTimeZone, String expectedOutput) throws ConnectorException { - - - // Apply function replacement - OracleSQLTranslator translator = new OracleSQLTranslator(); - Properties p = new Properties(); - if (dbmsTimeZone != null) { - p.setProperty(JDBCPropertyNames.DATABASE_TIME_ZONE, dbmsTimeZone); - } - translator.initialize(EnvironmentUtility.createEnvironment(p, false)); - // Convert back to SQL - TranslatedCommand tc = new TranslatedCommand(context, translator); - tc.translateCommand(obj); - - // Check stuff - assertEquals("Did not get correct sql", expectedOutput, tc.getSql()); //$NON-NLS-1$ - } - - /** - * case 3905 - * as of 5.6 this is handled by the rewriter, but it's possible - * that we may bring back source queries with expressions in the group by clause - */ - public void defer_testFunctionsInGroupBy() throws Exception { - String input = "SELECT substring(PART_NAME, 2, 1) FROM PARTS Group By substring(PART_NAME, 2, 1)"; //$NON-NLS-1$ - String output = "SELECT substr(PARTS.PART_NAME, 2, 1) FROM PARTS GROUP BY substr(PARTS.PART_NAME, 2, 1)"; //$NON-NLS-1$ - - helpTestVisitor(getTestVDB(), - input, - null, output); - } - - /** defect 21775 */ - @Test public void testDateStuff() throws Exception { - String input = "SELECT ((CASE WHEN month(datevalue) < 10 THEN ('0' || convert(month(datevalue), string)) ELSE convert(month(datevalue), string) END || CASE WHEN dayofmonth(datevalue) < 10 THEN ('0' || convert(dayofmonth(datevalue), string)) ELSE convert(dayofmonth(datevalue), string) END) || convert(year(datevalue), string)), SUM(intkey) FROM bqt1.SMALLA GROUP BY datevalue"; //$NON-NLS-1$ - String output = "SELECT CASE WHEN (CASE WHEN (CASE WHEN EXTRACT(MONTH FROM SmallA.DateValue) < 10 THEN CASE WHEN to_char(EXTRACT(MONTH FROM SmallA.DateValue)) IS NULL THEN NULL ELSE concat('0', to_char(EXTRACT(MONTH FROM SmallA.DateValue))) END ELSE to_char(EXTRACT(MONTH FROM SmallA.DateValue)) END IS NULL) OR (CASE WHEN EXTRACT(DAY FROM SmallA.DateValue) < 10 THEN CASE WHEN to_char(EXTRACT(DAY FROM SmallA.DateValue)) IS NULL THEN NULL ELSE concat('0', to_char(EXTRACT(DAY FROM SmallA.DateValue))) END ELSE to_char(EXTRACT(DAY FROM SmallA.DateValue)) END IS NULL) THEN NULL ELSE concat(CASE WHEN EXTRACT(MONTH FROM SmallA.DateValue) < 10 THEN CASE WHEN to_char(EXTRACT(MONTH FROM SmallA.DateValue)) IS NULL THEN NULL ELSE concat('0', to_char(EXTRACT(MONTH FROM SmallA.DateValue))) END ELSE to_char(EXTRACT(MONTH FROM SmallA.DateValue)) END, CASE WHEN EXTRACT(DAY FROM SmallA.DateValue) < 10 THEN CASE WHEN to_char(EXTRACT(DAY FROM SmallA.DateValue)) IS NULL THEN NULL ELSE con! cat('0', to_char(EXTRACT(DAY FROM SmallA.DateValue))) END ELSE to_char(EXTRACT(DAY FROM SmallA.DateValue)) END) END IS NULL) OR (to_char(EXTRACT(YEAR FROM SmallA.DateValue)) IS NULL) THEN NULL ELSE concat(CASE WHEN (CASE WHEN EXTRACT(MONTH FROM SmallA.DateValue) < 10 THEN CASE WHEN to_char(EXTRACT(MONTH FROM SmallA.DateValue)) IS NULL THEN NULL ELSE concat('0', to_char(EXTRACT(MONTH FROM SmallA.DateValue))) END ELSE to_char(EXTRACT(MONTH FROM SmallA.DateValue)) END IS NULL) OR (CASE WHEN EXTRACT(DAY FROM SmallA.DateValue) < 10 THEN CASE WHEN to_char(EXTRACT(DAY FROM SmallA.DateValue)) IS NULL THEN NULL ELSE concat('0', to_char(EXTRACT(DAY FROM SmallA.DateValue))) END ELSE to_char(EXTRACT(DAY FROM SmallA.DateValue)) END IS NULL) THEN NULL ELSE concat(CASE WHEN EXTRACT(MONTH FROM SmallA.DateValue) < 10 THEN CASE WHEN to_char(EXTRACT(MONTH FROM SmallA.DateValue)) IS NULL THEN NULL ELSE concat('0', to_char(EXTRACT(MONTH FROM SmallA.DateValue))) END ELSE to_char(EXTRACT(MONTH FR! OM SmallA.DateValue)) END, CASE WHEN EXTRACT(DAY FROM SmallA.D! ateValue ) < 10 THEN CASE WHEN to_char(EXTRACT(DAY FROM SmallA.DateValue)) IS NULL THEN NULL ELSE concat('0', to_char(EXTRACT(DAY FROM SmallA.DateValue))) END ELSE to_char(EXTRACT(DAY FROM SmallA.DateValue)) END) END, to_char(EXTRACT(YEAR FROM SmallA.DateValue))) END, SUM(SmallA.IntKey) FROM SmallA GROUP BY SmallA.DateValue"; //$NON-NLS-1$ - - helpTestVisitor(FakeMetadataFactory.exampleBQTCached(), - input, - EMPTY_CONTEXT, null, output); - } - - /** - * defect 21775 - * as of 5.6 this is handled by the rewriter, but it's possible - * that we may bring back source queries with expressions in the group by clause - */ - - public void defer_testDateStuffGroupBy() throws Exception { - String input = "SELECT ((CASE WHEN month(datevalue) < 10 THEN ('0' || convert(month(datevalue), string)) ELSE convert(month(datevalue), string) END || CASE WHEN dayofmonth(datevalue) < 10 THEN ('0' || convert(dayofmonth(datevalue), string)) ELSE convert(dayofmonth(datevalue), string) END) || convert(year(datevalue), string)), SUM(intkey) FROM bqt1.SMALLA GROUP BY month(datevalue), dayofmonth(datevalue), year(datevalue)"; //$NON-NLS-1$ - String output = "SELECT ((CASE WHEN EXTRACT(MONTH FROM SmallA.DateValue) < 10 THEN ('0' || to_char(EXTRACT(MONTH FROM SmallA.DateValue))) ELSE to_char(EXTRACT(MONTH FROM SmallA.DateValue)) END || CASE WHEN TO_NUMBER(TO_CHAR(SmallA.DateValue, 'DD')) < 10 THEN ('0' || to_char(TO_NUMBER(TO_CHAR(SmallA.DateValue, 'DD')))) ELSE to_char(TO_NUMBER(TO_CHAR(SmallA.DateValue, 'DD'))) END) || to_char(EXTRACT(YEAR FROM SmallA.DateValue))), SUM(SmallA.IntKey) FROM SmallA GROUP BY EXTRACT(MONTH FROM SmallA.DateValue), TO_NUMBER(TO_CHAR(SmallA.DateValue, 'DD')), EXTRACT(YEAR FROM SmallA.DateValue)"; //$NON-NLS-1$ - - helpTestVisitor(FakeMetadataFactory.exampleBQTCached(), - input, - EMPTY_CONTEXT, null, output); - } - - @Test public void testCharFunction() throws Exception { - String input = "SELECT char(CONVERT(PART_ID, INTEGER)) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT chr(to_number(PARTS.PART_ID)) FROM PARTS"; //$NON-NLS-1$ - - helpTestVisitor(getTestVDB(), - input, - null, - output); - } - - @Test public void testLcaseFunction() throws Exception { - String input = "SELECT lcase(PART_NAME) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT lower(PARTS.PART_NAME) FROM PARTS"; //$NON-NLS-1$ - - helpTestVisitor(getTestVDB(), - input, - null, - output); - } - - @Test public void testUcaseFunction() throws Exception { - String input = "SELECT ucase(PART_NAME) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT upper(PARTS.PART_NAME) FROM PARTS"; //$NON-NLS-1$ - - helpTestVisitor(getTestVDB(), - input, - null, - output); - } - - @Test public void testIfnullFunction() throws Exception { - String input = "SELECT ifnull(PART_NAME, 'x') FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT nvl(PARTS.PART_NAME, 'x') FROM PARTS"; //$NON-NLS-1$ - - helpTestVisitor(getTestVDB(), - input, - null, - output); - } - - @Test public void testLogFunction() throws Exception { - String input = "SELECT log(CONVERT(PART_ID, INTEGER)) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT ln(to_number(PARTS.PART_ID)) FROM PARTS"; //$NON-NLS-1$ - - helpTestVisitor(getTestVDB(), - input, - null, - output); - } - - @Test public void testLog10Function() throws Exception { - String input = "SELECT log10(CONVERT(PART_ID, INTEGER)) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT log(10, to_number(PARTS.PART_ID)) FROM PARTS"; //$NON-NLS-1$ - - helpTestVisitor(getTestVDB(), - input, - null, - output); - } - - @Test public void testConvertFunctionInteger() throws Exception { - String input = "SELECT convert(PARTS.PART_ID, integer) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT to_number(PARTS.PART_ID) FROM PARTS"; //$NON-NLS-1$ - - - helpTestVisitor(getTestVDB(), - input, - null, - output); - } - - @Test public void testConvertFunctionChar() throws Exception { - String input = "SELECT convert(PARTS.PART_ID, char) FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT PARTS.PART_ID FROM PARTS"; //$NON-NLS-1$ - - helpTestVisitor(getTestVDB(), - input, - null, - output); - } - - @Test public void testConvertFunctionBoolean() throws Exception { - String input = "SELECT convert(PARTS.PART_ID, boolean) FROM PARTS"; //$NON-NLS-1$ - //String output = "SELECT PARTS.PART_ID FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT decode(PARTS.PART_ID, 'true', 1, 'false', 0) FROM PARTS"; //$NON-NLS-1$ - - helpTestVisitor(getTestVDB(), - input, - null, - output); - } - - @Test public void testConvertFunctionDate() throws Exception { - String input = "SELECT convert(PARTS.PART_ID, date) FROM PARTS"; //$NON-NLS-1$ - //String output = "SELECT PARTS.PART_ID FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT to_date(PARTS.PART_ID, 'YYYY-MM-DD') FROM PARTS"; //$NON-NLS-1$ - helpTestVisitor(getTestVDB(), - input, - null, - output); - } - - @Test public void testConvertFunctionTime() throws Exception { - String input = "SELECT convert(PARTS.PART_ID, time) FROM PARTS"; //$NON-NLS-1$ - //String output = "SELECT PARTS.PART_ID FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT to_date(('1970-01-01 ' || to_char(PARTS.PART_ID, 'HH24:MI:SS')), 'YYYY-MM-DD HH24:MI:SS') FROM PARTS"; //$NON-NLS-1$ - - helpTestVisitor(getTestVDB(), - input, - null, - output); - } - - @Test public void testConvertFunctionTimestamp() throws Exception { - String input = "SELECT convert(PARTS.PART_ID, timestamp) FROM PARTS"; //$NON-NLS-1$ - //String output = "SELECT PARTS.PART_ID FROM PARTS"; //$NON-NLS-1$ - String output = "SELECT to_timestamp(PARTS.PART_ID, 'YYYY-MM-DD HH24:MI:SS.FF') FROM PARTS"; //$NON-NLS-1$ - - helpTestVisitor(getTestVDB(), - input, - null, - output); - } - - @Test public void testExtractFunctionTimestamp() throws Exception { - String input = "SELECT month(TIMESTAMPVALUE) FROM BQT1.Smalla"; //$NON-NLS-1$ - String output = "SELECT EXTRACT(MONTH FROM SmallA.TimestampValue) FROM SmallA"; //$NON-NLS-1$ - - helpTestVisitor(FakeMetadataFactory.exampleBQTCached(), - input, - EMPTY_CONTEXT, null, output); - } - - @Test public void testAliasedGroup() throws Exception { - helpTestVisitor(getTestVDB(), - "select y.part_name from parts as y", //$NON-NLS-1$ - null, - "SELECT y.PART_NAME FROM PARTS y"); //$NON-NLS-1$ - } - - @Test public void testDateLiteral() throws Exception { - helpTestVisitor(getTestVDB(), - "select {d'2002-12-31'} FROM parts", //$NON-NLS-1$ - null, - "SELECT {d'2002-12-31'} FROM PARTS"); //$NON-NLS-1$ - } - - @Test public void testTimeLiteral() throws Exception { - helpTestVisitor(getTestVDB(), - "select {t'13:59:59'} FROM parts", //$NON-NLS-1$ - null, - "SELECT {ts'1970-01-01 13:59:59'} FROM PARTS"); //$NON-NLS-1$ - } - - @Test public void testTimestampLiteral() throws Exception { - helpTestVisitor(getTestVDB(), - "select {ts'2002-12-31 13:59:59'} FROM parts", //$NON-NLS-1$ - null, - "SELECT {ts'2002-12-31 13:59:59.0'} FROM PARTS"); //$NON-NLS-1$ - } - - @Test public void testUnionOrderByWithThreeBranches() throws Exception { - helpTestVisitor(getTestVDB(), - "select part_id id FROM parts UNION ALL select part_name FROM parts UNION ALL select part_id FROM parts ORDER BY id", //$NON-NLS-1$ - null, - "(SELECT g_2.PART_ID AS c_0 FROM PARTS g_2 UNION ALL SELECT g_1.PART_NAME AS c_0 FROM PARTS g_1) UNION ALL SELECT g_0.PART_ID AS c_0 FROM PARTS g_0 ORDER BY c_0 NULLS FIRST", //$NON-NLS-1$ - true); - } - - @Test public void testUnionOrderBy() throws Exception { - helpTestVisitor(getTestVDB(), - "select part_id FROM parts UNION ALL select part_name FROM parts ORDER BY part_id", //$NON-NLS-1$ - null, - "SELECT g_1.PART_ID AS c_0 FROM PARTS g_1 UNION ALL SELECT g_0.PART_NAME AS c_0 FROM PARTS g_0 ORDER BY c_0 NULLS FIRST", //$NON-NLS-1$ - true); - } - - @Test public void testUnionOrderBy2() throws Exception { - helpTestVisitor(getTestVDB(), - "select part_id as p FROM parts UNION ALL select part_name FROM parts ORDER BY p", //$NON-NLS-1$ - null, - "SELECT PARTS.PART_ID AS p FROM PARTS UNION ALL SELECT PARTS.PART_NAME FROM PARTS ORDER BY p NULLS FIRST"); //$NON-NLS-1$ - } - - @Test public void testUpdateWithFunction() throws Exception { - String input = "UPDATE bqt1.smalla SET intkey = intkey + 1"; //$NON-NLS-1$ - String output = "UPDATE SmallA SET IntKey = (SmallA.IntKey + 1)"; //$NON-NLS-1$ - - helpTestVisitor(FakeMetadataFactory.exampleBQTCached(), - input, - EMPTY_CONTEXT, null, output); - } - - - /** - * Oracle's DUAL table is a pseudo-table; element names cannot be - * fully qualified since the table doesn't really exist nor contain - * any columns. But this requires modeling the DUAL table in - * MM as if it were a real physical table, and also modeling any - * columns in the table. Case 3742 - * - * @since 4.3 - */ - @Test public void testDUAL() throws Exception { - String input = "SELECT something FROM DUAL"; //$NON-NLS-1$ - String output = "SELECT something FROM DUAL"; //$NON-NLS-1$ - - helpTestVisitor(getTestVDB(), - input, - null, - output); - } - - /** - * Test Oracle's rownum pseudo-column. Not a real column, so it can't - * be fully-qualified with a table name. MM requires this column to be - * modeled in any table which the user wants to use rownum with. - * Case 3739 - * - * @since 4.3 - */ - @Test public void testROWNUM() throws Exception { - String input = "SELECT part_name, rownum FROM parts"; //$NON-NLS-1$ - String output = "SELECT PARTS.PART_NAME, ROWNUM FROM PARTS"; //$NON-NLS-1$ - - helpTestVisitor(getTestVDB(), - input, - null, - output); - } - - /** - * Test Oracle's rownum pseudo-column. Not a real column, so it can't - * be fully-qualified with a table name. MM requires this column to be - * modeled in any table which the user wants to use rownum with. Case 3739 - * - * @since 4.3 - */ - @Test public void testROWNUM2() throws Exception { - String input = "SELECT part_name FROM parts where rownum < 100"; //$NON-NLS-1$ - String output = "SELECT PARTS.PART_NAME FROM PARTS WHERE ROWNUM < 100"; //$NON-NLS-1$ - - helpTestVisitor(getTestVDB(), - input, - null, - output); - } - - /** - * Case 3744. Test that an Oracle-specific db hint, delivered as a String via command - * payload, is added to the translated SQL. - * - * @since 4.3 - */ - @Test public void testOracleCommentPayload() throws Exception { - String input = "SELECT part_name, rownum FROM parts"; //$NON-NLS-1$ - String output = "SELECT /*+ ALL_ROWS */ PARTS.PART_NAME, ROWNUM FROM PARTS"; //$NON-NLS-1$ - - String hint = "/*+ ALL_ROWS */"; //$NON-NLS-1$ - ExecutionContext context = new ExecutionContextImpl(null, null, null, null, hint, null, "", null, null, null); //$NON-NLS-1$ - - helpTestVisitor(getTestVDB(), - input, - context, - null, - output, - false); - } - - /** - * reproducing this case relies on the name in source for the table being different from - * the name - */ - @Test public void testCase3845() throws Exception { - - String input = "SELECT (DoubleNum * 1.0) FROM BQT1.Smalla"; //$NON-NLS-1$ - String output = "SELECT (SmallishA.DoubleNum * 1.0) FROM SmallishA"; //$NON-NLS-1$ - - FakeMetadataFacade metadata = exampleCase3845(); - - helpTestVisitor(metadata, input, EMPTY_CONTEXT, null, output); - } - - /** create fake BQT metadata to test this case, name in source is important */ - private FakeMetadataFacade exampleCase3845() { - // Create models - FakeMetadataObject bqt1 = FakeMetadataFactory.createPhysicalModel("BQT1"); //$NON-NLS-1$ - FakeMetadataObject bqt1SmallA = FakeMetadataFactory.createPhysicalGroup("BQT1.SmallA", bqt1); //$NON-NLS-1$ - bqt1SmallA.putProperty(FakeMetadataObject.Props.NAME_IN_SOURCE, "SmallishA");//$NON-NLS-1$ - FakeMetadataObject doubleNum = FakeMetadataFactory.createElement("BQT1.SmallA.DoubleNum", bqt1SmallA, DataTypeManager.DefaultDataTypes.DOUBLE, 0); //$NON-NLS-1$ - - FakeMetadataStore store = new FakeMetadataStore(); - store.addObject(bqt1); - store.addObject(bqt1SmallA); - store.addObject(doubleNum); - return new FakeMetadataFacade(store); - } - - public void helpTestVisitor(String vdb, String input, String expectedOutput) throws ConnectorException { - helpTestVisitor(vdb, input, null, expectedOutput); - } - - @Test public void testRowLimit2() throws Exception { - String input = "select intkey from bqt1.smalla limit 100"; //$NON-NLS-1$ - String output = "SELECT * FROM (SELECT SmallA.IntKey FROM SmallA) WHERE ROWNUM <= 100"; //$NON-NLS-1$ - - helpTestVisitor(FakeMetadataFactory.exampleBQTCached(), - input, - EMPTY_CONTEXT, null, output); - } - - @Test public void testRowLimit3() throws Exception { - String input = "select intkey from bqt1.smalla limit 50, 100"; //$NON-NLS-1$ - String output = "SELECT * FROM (SELECT VIEW_FOR_LIMIT.*, ROWNUM ROWNUM_ FROM (SELECT SmallA.IntKey FROM SmallA) VIEW_FOR_LIMIT WHERE ROWNUM <= 150) WHERE ROWNUM_ > 50"; //$NON-NLS-1$ - - helpTestVisitor(FakeMetadataFactory.exampleBQTCached(), - input, - EMPTY_CONTEXT, null, output); - } - - @Test public void testLimitWithNestedInlineView() throws Exception { - String input = "select max(intkey), stringkey from (select intkey, stringkey from bqt1.smalla order by intkey limit 100) x group by stringkey"; //$NON-NLS-1$ - String output = "SELECT MAX(x.intkey), x.stringkey FROM (SELECT * FROM (SELECT SmallA.IntKey, SmallA.StringKey FROM SmallA ORDER BY intkey NULLS FIRST) WHERE ROWNUM <= 100) x GROUP BY x.stringkey"; //$NON-NLS-1$ - - helpTestVisitor(FakeMetadataFactory.exampleBQTCached(), - input, - EMPTY_CONTEXT, null, output); - } - - @Test public void testExceptAsMinus() throws Exception { - String input = "select intkey, intnum from bqt1.smalla except select intnum, intkey from bqt1.smallb"; //$NON-NLS-1$ - String output = "SELECT SmallA.IntKey, SmallA.IntNum FROM SmallA MINUS SELECT SmallB.IntNum, SmallB.IntKey FROM SmallB"; //$NON-NLS-1$ - - helpTestVisitor(FakeMetadataFactory.exampleBQTCached(), - input, - EMPTY_CONTEXT, null, output); - } - - @Test public void testConcat2_useLiteral() throws Exception { - String sql = "select concat2(stringnum,'_xx') from BQT1.Smalla"; //$NON-NLS-1$ - String expected = "SELECT concat(nvl(SmallA.StringNum, ''), '_xx') FROM SmallA"; //$NON-NLS-1$ - helpTestVisitor(FakeMetadataFactory.exampleBQTCached(), sql, EMPTY_CONTEXT, null, expected); - } - - @Test public void testConcat2() throws Exception { - String sql = "select concat2(stringnum, stringnum) from BQT1.Smalla"; //$NON-NLS-1$ - String expected = "SELECT CASE WHEN SmallA.StringNum IS NULL THEN NULL ELSE concat(nvl(SmallA.StringNum, ''), nvl(SmallA.StringNum, '')) END FROM SmallA"; //$NON-NLS-1$ - helpTestVisitor(FakeMetadataFactory.exampleBQTCached(), sql, EMPTY_CONTEXT, null, expected); - } - - @Test public void testConcat() throws Exception { - String sql = "select concat(stringnum, stringkey) from BQT1.Smalla"; //$NON-NLS-1$ - String expected = "SELECT CASE WHEN (SmallA.StringNum IS NULL) OR (SmallA.StringKey IS NULL) THEN NULL ELSE concat(SmallA.StringNum, SmallA.StringKey) END FROM SmallA"; //$NON-NLS-1$ - helpTestVisitor(FakeMetadataFactory.exampleBQTCached(), sql, EMPTY_CONTEXT, null, expected); - } - - @Test public void testConcat_withLiteral() throws Exception { - String sql = "select stringnum || '1' from BQT1.Smalla"; //$NON-NLS-1$ - String expected = "SELECT CASE WHEN SmallA.StringNum IS NULL THEN NULL ELSE concat(SmallA.StringNum, '1') END FROM SmallA"; //$NON-NLS-1$ - helpTestVisitor(FakeMetadataFactory.exampleBQTCached(), sql, EMPTY_CONTEXT, null, expected); - } - - @Test public void testRowLimitWithUnionOrderBy() throws Exception { - String input = "(select intkey from bqt1.smalla limit 50, 100) union select intnum from bqt1.smalla order by intkey"; //$NON-NLS-1$ - String output = "SELECT c_0 FROM (SELECT VIEW_FOR_LIMIT.*, ROWNUM ROWNUM_ FROM (SELECT g_1.IntKey AS c_0 FROM SmallA g_1) VIEW_FOR_LIMIT WHERE ROWNUM <= 150) WHERE ROWNUM_ > 50 UNION SELECT g_0.IntNum AS c_0 FROM SmallA g_0 ORDER BY c_0 NULLS FIRST"; //$NON-NLS-1$ - - CommandBuilder commandBuilder = new CommandBuilder(FakeMetadataFactory.exampleBQTCached()); - ICommand obj = commandBuilder.getCommand(input, true, true); - this.helpTestVisitor(obj, EMPTY_CONTEXT, null, output); - } - -} Deleted: trunk/test-integration/src/test/resources/PartsSupplierOracle.vdb =================================================================== (Binary files differ)