#208 fixed NEGATE handling in OpenJPA

querydsl · Jul 31, 2012 · e5f0a08 · e5f0a08
1 parent f6c8f28
commit e5f0a08
Show file tree

Hide file tree

Showing 3 changed files with 7 additions and 1 deletion.
diff --git a/querydsl-jpa/src/main/java/com/mysema/query/jpa/OpenJPATemplates.java b/querydsl-jpa/src/main/java/com/mysema/query/jpa/OpenJPATemplates.java
@@ -28,6 +28,7 @@ public class OpenJPATemplates extends JPQLTemplates{
     public OpenJPATemplates() {
         this(DEFAULT_ESCAPE);  
         add(Ops.ALIAS, "{0} {1}");
+        add(Ops.NEGATE, "-1 * {0}", 7);
     }
 
     public OpenJPATemplates(char escape) {

diff --git a/querydsl-jpa/src/test/java/com/mysema/query/AbstractStandardTest.java b/querydsl-jpa/src/test/java/com/mysema/query/AbstractStandardTest.java
@@ -763,6 +763,11 @@ public void Sum_3_Projected() {
         assertEquals(val, projection.val, 0.001); 
     }
 
+    @Test
+    public void Sum_4() {
+        query().from(cat).uniqueResult(cat.bodyWeight.sum().negate());
+    }
+
     @Test
     public void Sum_as_Float() {
         float val = query().from(cat).uniqueResult(cat.floatProperty.sum());

diff --git a/querydsl-jpa/src/test/resources/META-INF/persistence.xml b/querydsl-jpa/src/test/resources/META-INF/persistence.xml
@@ -144,7 +144,7 @@
 			<property name="javax.persistence.jdbc.driver" value="org.h2.Driver" />
 			<property name="javax.persistence.jdbc.url" value="jdbc:h2:target/h2-3" />
 			<property name="javax.persistence.jdbc.user" value="sa" />
-			<property name="openjpa.jdbc.SynchronizeMappings" value="buildSchema(SchemaAction='dropDB',ForeignKeys=true)"/>
+			<property name="openjpa.jdbc.SynchronizeMappings" value="buildSchema(ForeignKeys=true)"/>
 			<property name="openjpa.RuntimeUnenhancedClasses" value="supported" />
 			<property name="openjpa.jdbc.Schemas" value="PUBLIC"/>
 			<property name="openjpa.jdbc.DBDictionary" value="h2(useSchemaName=true)"/>