[hibernate-commits] Hibernate SVN: r18457 - in core/trunk: testsuite/src/test/java/org/hibernate/test/dialect/function and 1 other directory.
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hibernate-commits at lists.jboss.org
Fri Jan 8 13:38:17 EST 2010
Author: stliu
Date: 2010-01-08 13:38:17 -0500 (Fri, 08 Jan 2010)
New Revision: 18457
Added:
core/trunk/testsuite/src/test/java/org/hibernate/test/dialect/function/MySQLRoundFunctionTest.java
core/trunk/testsuite/src/test/java/org/hibernate/test/dialect/function/Product.hbm.xml
core/trunk/testsuite/src/test/java/org/hibernate/test/dialect/function/Product.java
Modified:
core/trunk/core/src/main/java/org/hibernate/dialect/MySQLDialect.java
Log:
HHH-4769 In HQL, function ROUND always returns an Integer, it truncate the decimal part of Double number.
Modified: core/trunk/core/src/main/java/org/hibernate/dialect/MySQLDialect.java
===================================================================
--- core/trunk/core/src/main/java/org/hibernate/dialect/MySQLDialect.java 2010-01-08 18:28:31 UTC (rev 18456)
+++ core/trunk/core/src/main/java/org/hibernate/dialect/MySQLDialect.java 2010-01-08 18:38:17 UTC (rev 18457)
@@ -113,7 +113,7 @@
registerFunction("ceiling", new StandardSQLFunction("ceiling", Hibernate.INTEGER) );
registerFunction("ceil", new StandardSQLFunction("ceil", Hibernate.INTEGER) );
registerFunction("floor", new StandardSQLFunction("floor", Hibernate.INTEGER) );
- registerFunction("round", new StandardSQLFunction("round", Hibernate.INTEGER) );
+ registerFunction("round", new StandardSQLFunction("round") );
registerFunction("datediff", new StandardSQLFunction("datediff", Hibernate.INTEGER) );
registerFunction("timediff", new StandardSQLFunction("timediff", Hibernate.TIME) );
Added: core/trunk/testsuite/src/test/java/org/hibernate/test/dialect/function/MySQLRoundFunctionTest.java
===================================================================
--- core/trunk/testsuite/src/test/java/org/hibernate/test/dialect/function/MySQLRoundFunctionTest.java (rev 0)
+++ core/trunk/testsuite/src/test/java/org/hibernate/test/dialect/function/MySQLRoundFunctionTest.java 2010-01-08 18:38:17 UTC (rev 18457)
@@ -0,0 +1,75 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * Copyright (c) 2009, 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
+ */
+package org.hibernate.test.dialect.function;
+
+import java.math.BigDecimal;
+
+import org.hibernate.Query;
+import org.hibernate.Session;
+import org.hibernate.Transaction;
+import org.hibernate.dialect.Dialect;
+import org.hibernate.dialect.MySQLDialect;
+import org.hibernate.junit.functional.FunctionalTestCase;
+
+/**
+ *
+ * @author Strong Liu <stliu at redhat.com>
+ *
+ */
+public class MySQLRoundFunctionTest extends FunctionalTestCase {
+
+ public MySQLRoundFunctionTest( String string ) {
+ super( string );
+ }
+
+ public String[] getMappings() {
+ return new String[]{"dialect/function/Product.hbm.xml"};
+ }
+
+ public void testRoundFuntion(){
+ Product product = new Product();
+ product.setLength( 100 );
+ product.setPrice( new BigDecimal( 1.298 ) );
+ Session s=openSession();
+ Transaction tx=s.beginTransaction();
+ s.save( product );
+ tx.commit();
+ s.close();
+ s=openSession();
+ tx=s.beginTransaction();
+ Query q=s.createQuery( "select round(p.price,1) from Product p" );
+ Object o=q.uniqueResult();
+ assertEquals( BigDecimal.class , o.getClass() );
+ assertEquals( BigDecimal.valueOf( 1.3 ) , o );
+ tx.commit();
+ s.close();
+
+ }
+
+ @Override
+ public boolean appliesTo( Dialect dialect ) {
+ return dialect instanceof MySQLDialect;
+ }
+
+}
Added: core/trunk/testsuite/src/test/java/org/hibernate/test/dialect/function/Product.hbm.xml
===================================================================
--- core/trunk/testsuite/src/test/java/org/hibernate/test/dialect/function/Product.hbm.xml (rev 0)
+++ core/trunk/testsuite/src/test/java/org/hibernate/test/dialect/function/Product.hbm.xml 2010-01-08 18:38:17 UTC (rev 18457)
@@ -0,0 +1,17 @@
+<?xml version="1.0"?>
+<!DOCTYPE hibernate-mapping PUBLIC
+ "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
+ "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
+
+<hibernate-mapping package="org.hibernate.test.dialect.function">
+
+ <class name="Product" table="t_product">
+ <id name="id">
+ <generator class="native"/>
+ </id>
+ <property name="length" />
+ <property name="weight" />
+ <property name="price" />
+ </class>
+
+</hibernate-mapping>
\ No newline at end of file
Added: core/trunk/testsuite/src/test/java/org/hibernate/test/dialect/function/Product.java
===================================================================
--- core/trunk/testsuite/src/test/java/org/hibernate/test/dialect/function/Product.java (rev 0)
+++ core/trunk/testsuite/src/test/java/org/hibernate/test/dialect/function/Product.java 2010-01-08 18:38:17 UTC (rev 18457)
@@ -0,0 +1,71 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * Copyright (c) 2009, 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
+ */
+package org.hibernate.test.dialect.function;
+
+import java.math.BigDecimal;
+
+/**
+ *
+ * @author Strong Liu <stliu at redhat.com>
+ *
+ */
+public class Product {
+ private Long id;
+ private int length;
+ private long weight;
+ private BigDecimal price;
+
+ public Long getId() {
+ return id;
+ }
+
+ public void setId( Long id ) {
+ this.id = id;
+ }
+
+ public int getLength() {
+ return length;
+ }
+
+ public void setLength( int length ) {
+ this.length = length;
+ }
+
+ public long getWeight() {
+ return weight;
+ }
+
+ public void setWeight( long weight ) {
+ this.weight = weight;
+ }
+
+ public BigDecimal getPrice() {
+ return price;
+ }
+
+ public void setPrice( BigDecimal price ) {
+ this.price = price;
+ }
+
+}
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