HHH-10843 : Fix QuerySyntaxException when use CriteriaBuilder.concat in selectCase expression

(cherry picked from commit 5b255fa0c2)
2016-06-28 13:07:08 -07:00 · 2016-06-28 13:07:08 -07:00 · a3da71e5f8
parent ec8aa4ecc3
commit a3da71e5f8
1 changed files with 2 additions and 2 deletions
--- a/hibernate-entitymanager/src/main/java/org/hibernate/jpa/criteria/expression/ConcatExpression.java
+++ b/hibernate-entitymanager/src/main/java/org/hibernate/jpa/criteria/expression/ConcatExpression.java
@ -64,9 +64,9 @@ public class ConcatExpression extends ExpressionImpl<String> implements Serializ
 	}

 	public String render(RenderingContext renderingContext) {
-		return ( (Renderable) getString1() ).render( renderingContext )
+		return  '(' + ((Renderable) getString1() ).render( renderingContext )
 				+ " || "
-				+ ( (Renderable) getString2() ).render( renderingContext );
+				+ ( (Renderable) getString2() ).render( renderingContext ) + ')' ;
 	}

 	public String renderProjection(RenderingContext renderingContext) {