[hibernate-issues] [Hibernate-JIRA] Created: (HHH-6344) IN expression misses negation when using row-value queries

IN expression misses negation when using row-value queries ---------------------------------------------------------- Key: HHH-6344 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6344 Project: Hibernate Core Issue Type: Bug Affects Versions: 3.6.5 Environment: Using the PostgreSQL Dialect Tested on 3.6.5 and 3.6.0 with the same result. Works on 3.2, but there actual row value native queries are used Reporter: Isak Jonsson Attachments: MyEntity.java, MyRowValue.java The queries in the attached JPA entities behave differently regarding whether or not it is a row-value query. Test code using the attached entities: {noformat} List<Integer> values1 = new LinkedList<Integer>(); List<MyRowValue> values2 = new LinkedList<MyRowValue>(); values1.add(1); values1.add(2); values2.add(new MyRowValue(3,4)); values2.add(new MyRowValue(5,6)); em.createNamedQuery("MyEntity.query1").setParameter("values", values1).getResultList(); em.createNamedQuery("MyEntity.query2").setParameter("values", values1).getResultList(); em.createNamedQuery("MyEntity.query3").setParameter("values", values2).getResultList(); em.createNamedQuery("MyEntity.query4").setParameter("values", values2).getResultList(); {noformat} Results in the following SQL: {noformat} select myentity0_.id as id85_, myentity0_.a as a85_, myentity0_.b as b85_ from MyEntity myentity0_ where myentity0_.a in (? , ?) select myentity0_.id as id85_, myentity0_.a as a85_, myentity0_.b as b85_ from MyEntity myentity0_ where myentity0_.a not in (? , ?) select myentity0_.id as id85_, myentity0_.a as a85_, myentity0_.b as b85_ from MyEntity myentity0_ where myentity0_.a=? and myentity0_.b=? or myentity0_.a=? and myentity0_.b=? select myentity0_.id as id85_, myentity0_.a as a85_, myentity0_.b as b85_ from MyEntity myentity0_ where myentity0_.a=? and myentity0_.b=? or myentity0_.a=? and myentity0_.b=? {noformat} (No "NOT" in the last line) persistence.xml properties: {noformat} <property name="hibernate.hbm2ddl.auto" value="update"/> <property name="hibernate.show_sql" value="false"/> <property name="dialect" value="org.hibernate.dialect.PostgreSQLDialect" /> <property name="hibernate.use_sql_comments" value="true"/> {noformat} Thanks for any insight to this! -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira