Author: steve.ebersole(a)jboss.com Date: 2009-04-23 12:31:31 -0400 (Thu, 23 Apr 2009) New Revision: 16429 Added: core/branches/antlr3/src/test/antlr3/ core/branches/antlr3/src/test/antlr3/org/ core/branches/antlr3/src/test/antlr3/org/hibernate/ core/branches/antlr3/src/test/antlr3/org/hibernate/sql/ core/branches/antlr3/src/test/antlr3/org/hibernate/sql/ast/ core/branches/antlr3/src/test/antlr3/org/hibernate/sql/ast/phase/ core/branches/antlr3/src/test/antlr3/org/hibernate/sql/ast/phase/hql/ core/branches/antlr3/src/test/antlr3/org/hibernate/sql/ast/phase/hql/parse/ core/branches/antlr3/src/test/antlr3/org/hibernate/sql/ast/phase/hql/parse/TestHQLTreeWalker.g Removed: core/branches/antlr3/src/main/antlr3/org/hibernate/sql/ast/phase/hql/parse/TestHQLTreeWalker.g Modified: core/branches/antlr3/pom.xml Log: moved TestHQLTreeWalker to src/test/antlr3 + appropriate pom changes Modified: core/branches/antlr3/pom.xml =================================================================== --- core/branches/antlr3/pom.xml 2009-04-23 16:28:09 UTC (rev 16428) +++ core/branches/antlr3/pom.xml 2009-04-23 16:31:31 UTC (rev 16429) @@ -196,6 +196,18 @@ <goal>gunit</goal> </goals> </execution> + <execution> + <id>test-grammar-processing</id> + <phase>generate-test-sources</phase> + <goals> + <goal>antlr</goal> + </goals> + <configuration> + <sourceDirectory>${basedir}/src/test/antlr3</sourceDirectory> + <outputDirectory>${basedir}/target/generated-test-sources/antlr3</outputDirectory> + <libDirectory>${basedir}/target/generated-sources/antlr3</libDirectory> + </configuration> + </execution> </executions> </plugin> Deleted: core/branches/antlr3/src/main/antlr3/org/hibernate/sql/ast/phase/hql/parse/TestHQLTreeWalker.g =================================================================== --- core/branches/antlr3/src/main/antlr3/org/hibernate/sql/ast/phase/hql/parse/TestHQLTreeWalker.g 2009-04-23 16:28:09 UTC (rev 16428) +++ core/branches/antlr3/src/main/antlr3/org/hibernate/sql/ast/phase/hql/parse/TestHQLTreeWalker.g 2009-04-23 16:31:31 UTC (rev 16429) @@ -1,499 +0,0 @@ -tree grammar TestHQLTreeWalker; - -options{ - output=AST; - rewrite=true; - tokenVocab=HQL; - ASTLabelType=CommonTree; - TokenLabelType=CommonToken; -} - -@header { -/* - * Hibernate, Relational Persistence for Idiomatic Java - * - * Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as - * indicated by the @author tags or express copyright attribution - * statements applied by the authors. All third-party contributions are - * distributed under license by Red Hat Middleware LLC. - * - * This copyrighted material is made available to anyone wishing to use, modify, - * copy, or redistribute it subject to the terms and conditions of the GNU - * Lesser General Public License, as published by the Free Software Foundation. - * - * This program 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 distribution; if not, write to: - * Free Software Foundation, Inc. - * 51 Franklin Street, Fifth Floor - * Boston, MA 02110-1301 USA - * - * Portions of SQL grammar parsing copyright (C) 2003 by Lubos Vnuk. All rights - * reserved. These portions are distributed under license by Red Hat Middleware - * LLC and are covered by the above LGPL notice. If you redistribute this material, - * with or without modification, you must preserve this copyright notice in its - * entirety. - */ -package org.hibernate.sql.ast.phase.hql.parse; -} - -filterStatement[String collectionRole] - : ^(QUERY ^(QUERY_SPEC FILTER - selectClause? whereClause? ( groupByClause havingClause?)? orderByClause?)) - ; - -statement - : updateStatementSet - | deleteStatementSet - | insertStatementSet - | queryStatementSet - ; - -updateStatementSet - : updateStatement+ - ; - -updateStatement - : ^(UPDATE entityName ^(SET assignment+) whereClause?) - ; - -assignment - : ^(EQUALS propertyReference valueExpression) - | ^(EQUALS VERSIONED_VALUE STRING_LITERAL) - ; - -deleteStatementSet - : deleteStatement+ - ; - -deleteStatement - : ^(DELETE entityName whereClause?) - ; - -insertStatementSet - : insertStatement+ - ; - -insertStatement - : ^(INSERT intoClause queryStatementSet) - ; - -intoClause - : ^(INTO entityName ^(INSERTABILITY_SPEC propertyReference+ ) ) - ; - -queryStatementSet - : queryStatement+ - ; - -queryStatement - : ^(QUERY queryExpression orderByClause?) - ; - -queryExpression - : ^(UNION ALL? queryExpression queryExpression) - | ^(INTERSECT ALL? queryExpression queryExpression) - | ^(EXCEPT ALL? queryExpression queryExpression) - | querySpec - ; - -querySpec - : ^(QUERY_SPEC selectFrom whereClause? groupByClause? havingClause?) - ; - -whereClause - : ^(WHERE searchCondition) - ; - -groupByClause - : ^(GROUP_BY groupingValue+) - ; - -groupingValue - : ^(GROUPING_VALUE valueExpression COLLATE?) - ; - -havingClause - : ^(HAVING searchCondition) - ; - -selectFrom - : ^(SELECT_FROM fromClause selectClause) - ; - -fromClause - : ^(FROM persisterSpaces+) - ; - -persisterSpaces - : ^(PERSISTER_SPACE persisterSpace) - ; - -persisterSpace - : persisterSpaceRoot joins* - ; - -persisterSpaceRoot - : ^(ENTITY_PERSISTER_REF entityName PROP_FETCH?) - ; - -joins - : ^(PROPERTY_JOIN joinType FETCH? ALIAS_NAME PROP_FETCH? (collectionExpression|propertyReference) withClause?) - | ^(PERSISTER_JOIN joinType persisterSpaceRoot onClause?) - ; - -withClause - : ^(WITH searchCondition) - ; - -onClause - : ^(ON searchCondition) - ; - -joinType - : CROSS - | INNER - | (LEFT | RIGHT | FULL) OUTER? - ; - -selectClause - : ^(SELECT DISTINCT? rootSelectExpression) - ; - -rootSelectExpression - : ^(SELECT_LIST rootSelectExpression+) - | ^(SELECT_ITEM rootSelectExpression) - | ^(DYNAMIC_INSTANTIATION rootSelectExpression+) - | ^(DYNAMIC_INSTANTIATION_ARG rootSelectExpression) - | valueExpression ALIAS_NAME? - ; - -orderByClause - : ^(ORDER_BY sortSpecification+) - ; - -sortSpecification - : ^(SORT_SPEC valueExpression COLLATE? (ASC|DESC)) - ; - -searchCondition - : ^( OR searchCondition searchCondition ) - | ^( AND searchCondition searchCondition ) - | ^( NOT searchCondition ) - | predicate - ; - -predicate - : ^( EQUALS rowValueConstructor comparativePredicateValue ) - | ^( NOT_EQUAL rowValueConstructor comparativePredicateValue ) - | ^( LESS rowValueConstructor comparativePredicateValue ) - | ^( LESS_EQUAL rowValueConstructor comparativePredicateValue ) - | ^( GREATER rowValueConstructor comparativePredicateValue ) - | ^( GREATER_EQUAL rowValueConstructor comparativePredicateValue ) - | ^( IS_NULL rowValueConstructor ) - | ^( IS_NOT_NULL rowValueConstructor ) - | ^( LIKE valueExpression valueExpression escapeSpecification? ) - | ^( NOT_LIKE valueExpression valueExpression escapeSpecification? ) - | ^( BETWEEN rowValueConstructor betweenList ) - | ^( NOT_BETWEEN rowValueConstructor betweenList ) - | ^( IN rowValueConstructor inPredicateValue ) - | ^( NOT_IN rowValueConstructor inPredicateValue ) - | ^( MEMBER_OF rowValueConstructor rowValueConstructor ) - | ^( NOT_MEMBER_OF rowValueConstructor rowValueConstructor ) - | ^( IS_EMPTY rowValueConstructor ) - | ^( IS_NOT_EMPTY rowValueConstructor ) - | rowValueConstructor - ; - -betweenList - : ^( BETWEEN_LIST rowValueConstructor rowValueConstructor ) - ; - -comparativePredicateValue - : rowValueConstructor - ; - -rowValueConstructor - : valueExpression - ; - -escapeSpecification - : ^(ESCAPE characterValueExpression) - ; - -inPredicateValue - : ^(IN_LIST valueExpression+) - ; - -numericValueExpression - : valueExpression - ; - -characterValueExpression - : valueExpression - ; - -datetimeValueExpression - : valueExpression - ; - -valueExpression - : ^( DOUBLE_PIPE characterValueExpression+ ) - | ^( UNARY_MINUS numericValueExpression ) - | ^( UNARY_PLUS numericValueExpression ) - | ^( PLUS valueExpression valueExpression ) - | ^( MINUS valueExpression valueExpression ) - | ^( ASTERISK numericValueExpression numericValueExpression ) - | ^( SOLIDUS numericValueExpression numericValueExpression ) - | ^( EXISTS rowValueConstructor) - | ^( SOME valueExpression ) - | ^( ALL valueExpression ) - | ^( ANY valueExpression ) - | ^( VECTOR_EXPR valueExpression+) // or a tuples or ^(AND or IN statement - | valueExpressionPrimary - ; - -valueExpressionPrimary - : caseExpression - | function - | collectionFunction - | collectionExpression - | constant - | parameter - | propertyReference - | ^(SUB_QUERY queryStatementSet) - | ALIAS_REF //ID COLUMN, full property column list - | ^(DOT_CLASS identPrimary) // crazy - | ^(GENERAL_FUNCTION_CALL identPrimary) - | ^(JAVA_CONSTANT identPrimary) //It will generate at SQL a parameter element (?) -> 'cos we do not need to care about char escaping - | ^(PATH identPrimary) - ; - -caseExpression - : ^(NULLIF valueExpression valueExpression) - | ^(COALESCE valueExpression valueExpression*) - | ^(SIMPLE_CASE valueExpression simpleCaseWhenClause+ elseClause?) - | ^(SEARCHED_CASE searchedWhenClause+ elseClause?) - ; - -simpleCaseWhenClause - : ^(WHEN valueExpression valueExpression) - ; - -searchedWhenClause - : ^(WHEN searchCondition valueExpression) - ; - -elseClause - : ^(ELSE valueExpression) - ; - -function - : standardFunction - | setFunction - ; - -standardFunction - : castFunction - | concatFunction - | substringFunction - | trimFunction - | upperFunction - | lowerFunction - | lengthFunction - | locateFunction - | absFunction - | sqrtFunction - | modFunction - | sizeFunction - | indexFunction - | currentDateFunction - | currentTimeFunction - | currentTimestampFunction - | extractFunction - | positionFunction - | charLengthFunction - | octetLengthFunction - | bitLengthFunction - ; - -castFunction - : ^(CAST valueExpression IDENTIFIER) - ; - -concatFunction - : ^(CONCAT valueExpression+) - ; - -substringFunction - : ^(SUBSTRING characterValueExpression numericValueExpression numericValueExpression?) - ; - -trimFunction - : ^(TRIM trimOperands) - ; - -trimOperands - : ^((LEADING|TRAILING|BOTH) characterValueExpression characterValueExpression) - ; - -upperFunction - : ^(UPPER characterValueExpression) - ; - -lowerFunction - : ^(LOWER characterValueExpression) - ; - -lengthFunction - : ^(LENGTH characterValueExpression) - ; - -locateFunction - : ^(LOCATE characterValueExpression characterValueExpression numericValueExpression?) - ; - -absFunction - : ^(ABS numericValueExpression) - ; - -sqrtFunction - : ^(SQRT numericValueExpression) - ; - -modFunction - : ^(MOD numericValueExpression numericValueExpression) - ; - -sizeFunction - : ^(SIZE propertyReference) - ; - -indexFunction - : ^(INDEX ALIAS_REF) - ; - -currentDateFunction - : CURRENT_DATE - ; - -currentTimeFunction - : CURRENT_TIME - ; - -currentTimestampFunction - : CURRENT_TIMESTAMP - ; - -extractFunction - : ^(EXTRACT extractField datetimeValueExpression) - ; - -extractField - : datetimeField - | timeZoneField - ; - -datetimeField - : YEAR - | MONTH - | DAY - | HOUR - | MINUTE - | SECOND - ; - -timeZoneField - : TIMEZONE_HOUR - | TIMEZONE_MINUTE - ; - -positionFunction - : ^(POSITION characterValueExpression characterValueExpression) - ; - -charLengthFunction - : ^(CHARACTER_LENGTH characterValueExpression) - ; - -octetLengthFunction - : ^(OCTET_LENGTH characterValueExpression) - ; - -bitLengthFunction - : ^(BIT_LENGTH characterValueExpression) - ; - -setFunction - : ^(SUM numericValueExpression) - | ^(AVG numericValueExpression) - | ^(MAX numericValueExpression) - | ^(MIN numericValueExpression) - | ^(COUNT (ASTERISK | (DISTINCT|ALL) countFunctionArguments)) - ; - -countFunctionArguments - : collectionExpression - | propertyReference - | numeric_literal - ; - -collectionFunction - : ^((MAXELEMENT|MAXINDEX|MINELEMENT|MININDEX) collectionPropertyReference) - //it will generate a SELECT MAX (m.column) form Table xxx -> it is realted to Hibernate mappings to Table->Map - ; - -collectionPropertyReference - : propertyReference - ; - -collectionExpression - : ^(ELEMENTS propertyReference) //it will generate a SELECT m.column form Table xxx -> it is realted to Hibernate mappings to Table->Map - | ^(INDICES propertyReference) - ; - -parameter - : NAMED_PARAM - | JPA_PARAM - | PARAM - ; - -constant - : literal - | NULL - | TRUE - | FALSE - ; - -literal - : numeric_literal - | HEX_LITERAL - | OCTAL_LITERAL - | CHARACTER_LITERAL - | STRING_LITERAL - ; - -numeric_literal - : INTEGER_LITERAL - | DECIMAL_LITERAL - | FLOATING_POINT_LITERAL - ; - -entityName - : ENTITY_NAME ALIAS_NAME - ; - -propertyReference - : ^(PROPERTY_REFERENCE identPrimary) - ; - -identPrimary - : IDENTIFIER - | ^(DOT identPrimary identPrimary ) - | ^(LEFT_SQUARE identPrimary valueExpression* ) - | ^(LEFT_PAREN identPrimary valueExpression* ) - ; \ No newline at end of file Copied: core/branches/antlr3/src/test/antlr3/org/hibernate/sql/ast/phase/hql/parse/TestHQLTreeWalker.g (from rev 16425, core/branches/antlr3/src/main/antlr3/org/hibernate/sql/ast/phase/hql/parse/TestHQLTreeWalker.g) =================================================================== --- core/branches/antlr3/src/test/antlr3/org/hibernate/sql/ast/phase/hql/parse/TestHQLTreeWalker.g (rev 0) +++ core/branches/antlr3/src/test/antlr3/org/hibernate/sql/ast/phase/hql/parse/TestHQLTreeWalker.g 2009-04-23 16:31:31 UTC (rev 16429) @@ -0,0 +1,499 @@ +tree grammar TestHQLTreeWalker; + +options{ + output=AST; + rewrite=true; + tokenVocab=HQL; + ASTLabelType=CommonTree; + TokenLabelType=CommonToken; +} + +@header { +/* + * Hibernate, Relational Persistence for Idiomatic Java + * + * Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as + * indicated by the @author tags or express copyright attribution + * statements applied by the authors. All third-party contributions are + * distributed under license by Red Hat Middleware LLC. + * + * This copyrighted material is made available to anyone wishing to use, modify, + * copy, or redistribute it subject to the terms and conditions of the GNU + * Lesser General Public License, as published by the Free Software Foundation. + * + * This program 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 distribution; if not, write to: + * Free Software Foundation, Inc. + * 51 Franklin Street, Fifth Floor + * Boston, MA 02110-1301 USA + * + * Portions of SQL grammar parsing copyright (C) 2003 by Lubos Vnuk. All rights + * reserved. These portions are distributed under license by Red Hat Middleware + * LLC and are covered by the above LGPL notice. If you redistribute this material, + * with or without modification, you must preserve this copyright notice in its + * entirety. + */ +package org.hibernate.sql.ast.phase.hql.parse; +} + +filterStatement[String collectionRole] + : ^(QUERY ^(QUERY_SPEC FILTER + selectClause? whereClause? ( groupByClause havingClause?)? orderByClause?)) + ; + +statement + : updateStatementSet + | deleteStatementSet + | insertStatementSet + | queryStatementSet + ; + +updateStatementSet + : updateStatement+ + ; + +updateStatement + : ^(UPDATE entityName ^(SET assignment+) whereClause?) + ; + +assignment + : ^(EQUALS propertyReference valueExpression) + | ^(EQUALS VERSIONED_VALUE STRING_LITERAL) + ; + +deleteStatementSet + : deleteStatement+ + ; + +deleteStatement + : ^(DELETE entityName whereClause?) + ; + +insertStatementSet + : insertStatement+ + ; + +insertStatement + : ^(INSERT intoClause queryStatementSet) + ; + +intoClause + : ^(INTO entityName ^(INSERTABILITY_SPEC propertyReference+ ) ) + ; + +queryStatementSet + : queryStatement+ + ; + +queryStatement + : ^(QUERY queryExpression orderByClause?) + ; + +queryExpression + : ^(UNION ALL? queryExpression queryExpression) + | ^(INTERSECT ALL? queryExpression queryExpression) + | ^(EXCEPT ALL? queryExpression queryExpression) + | querySpec + ; + +querySpec + : ^(QUERY_SPEC selectFrom whereClause? groupByClause? havingClause?) + ; + +whereClause + : ^(WHERE searchCondition) + ; + +groupByClause + : ^(GROUP_BY groupingValue+) + ; + +groupingValue + : ^(GROUPING_VALUE valueExpression COLLATE?) + ; + +havingClause + : ^(HAVING searchCondition) + ; + +selectFrom + : ^(SELECT_FROM fromClause selectClause) + ; + +fromClause + : ^(FROM persisterSpaces+) + ; + +persisterSpaces + : ^(PERSISTER_SPACE persisterSpace) + ; + +persisterSpace + : persisterSpaceRoot joins* + ; + +persisterSpaceRoot + : ^(ENTITY_PERSISTER_REF entityName PROP_FETCH?) + ; + +joins + : ^(PROPERTY_JOIN joinType FETCH? ALIAS_NAME PROP_FETCH? (collectionExpression|propertyReference) withClause?) + | ^(PERSISTER_JOIN joinType persisterSpaceRoot onClause?) + ; + +withClause + : ^(WITH searchCondition) + ; + +onClause + : ^(ON searchCondition) + ; + +joinType + : CROSS + | INNER + | (LEFT | RIGHT | FULL) OUTER? + ; + +selectClause + : ^(SELECT DISTINCT? rootSelectExpression) + ; + +rootSelectExpression + : ^(SELECT_LIST rootSelectExpression+) + | ^(SELECT_ITEM rootSelectExpression) + | ^(DYNAMIC_INSTANTIATION rootSelectExpression+) + | ^(DYNAMIC_INSTANTIATION_ARG rootSelectExpression) + | valueExpression ALIAS_NAME? + ; + +orderByClause + : ^(ORDER_BY sortSpecification+) + ; + +sortSpecification + : ^(SORT_SPEC valueExpression COLLATE? (ASC|DESC)) + ; + +searchCondition + : ^( OR searchCondition searchCondition ) + | ^( AND searchCondition searchCondition ) + | ^( NOT searchCondition ) + | predicate + ; + +predicate + : ^( EQUALS rowValueConstructor comparativePredicateValue ) + | ^( NOT_EQUAL rowValueConstructor comparativePredicateValue ) + | ^( LESS rowValueConstructor comparativePredicateValue ) + | ^( LESS_EQUAL rowValueConstructor comparativePredicateValue ) + | ^( GREATER rowValueConstructor comparativePredicateValue ) + | ^( GREATER_EQUAL rowValueConstructor comparativePredicateValue ) + | ^( IS_NULL rowValueConstructor ) + | ^( IS_NOT_NULL rowValueConstructor ) + | ^( LIKE valueExpression valueExpression escapeSpecification? ) + | ^( NOT_LIKE valueExpression valueExpression escapeSpecification? ) + | ^( BETWEEN rowValueConstructor betweenList ) + | ^( NOT_BETWEEN rowValueConstructor betweenList ) + | ^( IN rowValueConstructor inPredicateValue ) + | ^( NOT_IN rowValueConstructor inPredicateValue ) + | ^( MEMBER_OF rowValueConstructor rowValueConstructor ) + | ^( NOT_MEMBER_OF rowValueConstructor rowValueConstructor ) + | ^( IS_EMPTY rowValueConstructor ) + | ^( IS_NOT_EMPTY rowValueConstructor ) + | rowValueConstructor + ; + +betweenList + : ^( BETWEEN_LIST rowValueConstructor rowValueConstructor ) + ; + +comparativePredicateValue + : rowValueConstructor + ; + +rowValueConstructor + : valueExpression + ; + +escapeSpecification + : ^(ESCAPE characterValueExpression) + ; + +inPredicateValue + : ^(IN_LIST valueExpression+) + ; + +numericValueExpression + : valueExpression + ; + +characterValueExpression + : valueExpression + ; + +datetimeValueExpression + : valueExpression + ; + +valueExpression + : ^( DOUBLE_PIPE characterValueExpression+ ) + | ^( UNARY_MINUS numericValueExpression ) + | ^( UNARY_PLUS numericValueExpression ) + | ^( PLUS valueExpression valueExpression ) + | ^( MINUS valueExpression valueExpression ) + | ^( ASTERISK numericValueExpression numericValueExpression ) + | ^( SOLIDUS numericValueExpression numericValueExpression ) + | ^( EXISTS rowValueConstructor) + | ^( SOME valueExpression ) + | ^( ALL valueExpression ) + | ^( ANY valueExpression ) + | ^( VECTOR_EXPR valueExpression+) // or a tuples or ^(AND or IN statement + | valueExpressionPrimary + ; + +valueExpressionPrimary + : caseExpression + | function + | collectionFunction + | collectionExpression + | constant + | parameter + | propertyReference + | ^(SUB_QUERY queryStatementSet) + | ALIAS_REF //ID COLUMN, full property column list + | ^(DOT_CLASS identPrimary) // crazy + | ^(GENERAL_FUNCTION_CALL identPrimary) + | ^(JAVA_CONSTANT identPrimary) //It will generate at SQL a parameter element (?) -> 'cos we do not need to care about char escaping + | ^(PATH identPrimary) + ; + +caseExpression + : ^(NULLIF valueExpression valueExpression) + | ^(COALESCE valueExpression valueExpression*) + | ^(SIMPLE_CASE valueExpression simpleCaseWhenClause+ elseClause?) + | ^(SEARCHED_CASE searchedWhenClause+ elseClause?) + ; + +simpleCaseWhenClause + : ^(WHEN valueExpression valueExpression) + ; + +searchedWhenClause + : ^(WHEN searchCondition valueExpression) + ; + +elseClause + : ^(ELSE valueExpression) + ; + +function + : standardFunction + | setFunction + ; + +standardFunction + : castFunction + | concatFunction + | substringFunction + | trimFunction + | upperFunction + | lowerFunction + | lengthFunction + | locateFunction + | absFunction + | sqrtFunction + | modFunction + | sizeFunction + | indexFunction + | currentDateFunction + | currentTimeFunction + | currentTimestampFunction + | extractFunction + | positionFunction + | charLengthFunction + | octetLengthFunction + | bitLengthFunction + ; + +castFunction + : ^(CAST valueExpression IDENTIFIER) + ; + +concatFunction + : ^(CONCAT valueExpression+) + ; + +substringFunction + : ^(SUBSTRING characterValueExpression numericValueExpression numericValueExpression?) + ; + +trimFunction + : ^(TRIM trimOperands) + ; + +trimOperands + : ^((LEADING|TRAILING|BOTH) characterValueExpression characterValueExpression) + ; + +upperFunction + : ^(UPPER characterValueExpression) + ; + +lowerFunction + : ^(LOWER characterValueExpression) + ; + +lengthFunction + : ^(LENGTH characterValueExpression) + ; + +locateFunction + : ^(LOCATE characterValueExpression characterValueExpression numericValueExpression?) + ; + +absFunction + : ^(ABS numericValueExpression) + ; + +sqrtFunction + : ^(SQRT numericValueExpression) + ; + +modFunction + : ^(MOD numericValueExpression numericValueExpression) + ; + +sizeFunction + : ^(SIZE propertyReference) + ; + +indexFunction + : ^(INDEX ALIAS_REF) + ; + +currentDateFunction + : CURRENT_DATE + ; + +currentTimeFunction + : CURRENT_TIME + ; + +currentTimestampFunction + : CURRENT_TIMESTAMP + ; + +extractFunction + : ^(EXTRACT extractField datetimeValueExpression) + ; + +extractField + : datetimeField + | timeZoneField + ; + +datetimeField + : YEAR + | MONTH + | DAY + | HOUR + | MINUTE + | SECOND + ; + +timeZoneField + : TIMEZONE_HOUR + | TIMEZONE_MINUTE + ; + +positionFunction + : ^(POSITION characterValueExpression characterValueExpression) + ; + +charLengthFunction + : ^(CHARACTER_LENGTH characterValueExpression) + ; + +octetLengthFunction + : ^(OCTET_LENGTH characterValueExpression) + ; + +bitLengthFunction + : ^(BIT_LENGTH characterValueExpression) + ; + +setFunction + : ^(SUM numericValueExpression) + | ^(AVG numericValueExpression) + | ^(MAX numericValueExpression) + | ^(MIN numericValueExpression) + | ^(COUNT (ASTERISK | (DISTINCT|ALL) countFunctionArguments)) + ; + +countFunctionArguments + : collectionExpression + | propertyReference + | numeric_literal + ; + +collectionFunction + : ^((MAXELEMENT|MAXINDEX|MINELEMENT|MININDEX) collectionPropertyReference) + //it will generate a SELECT MAX (m.column) form Table xxx -> it is realted to Hibernate mappings to Table->Map + ; + +collectionPropertyReference + : propertyReference + ; + +collectionExpression + : ^(ELEMENTS propertyReference) //it will generate a SELECT m.column form Table xxx -> it is realted to Hibernate mappings to Table->Map + | ^(INDICES propertyReference) + ; + +parameter + : NAMED_PARAM + | JPA_PARAM + | PARAM + ; + +constant + : literal + | NULL + | TRUE + | FALSE + ; + +literal + : numeric_literal + | HEX_LITERAL + | OCTAL_LITERAL + | CHARACTER_LITERAL + | STRING_LITERAL + ; + +numeric_literal + : INTEGER_LITERAL + | DECIMAL_LITERAL + | FLOATING_POINT_LITERAL + ; + +entityName + : ENTITY_NAME ALIAS_NAME + ; + +propertyReference + : ^(PROPERTY_REFERENCE identPrimary) + ; + +identPrimary + : IDENTIFIER + | ^(DOT identPrimary identPrimary ) + | ^(LEFT_SQUARE identPrimary valueExpression* ) + | ^(LEFT_PAREN identPrimary valueExpression* ) + ; \ No newline at end of file Property changes on: core/branches/antlr3/src/test/antlr3/org/hibernate/sql/ast/phase/hql/parse/TestHQLTreeWalker.g ___________________________________________________________________ Name: svn:eol-style + native