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https://issues.apache.org/jira/browse/OPENJPA-1547?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12840328#action_12840328
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Catalina Wei commented on OPENJPA-1547:
---------------------------------------
The patch looks good to me.
> NOT IN with MEMBER OF returns syntax error
> ------------------------------------------
>
> Key: OPENJPA-1547
> URL: https://issues.apache.org/jira/browse/OPENJPA-1547
> Project: OpenJPA
> Issue Type: Bug
> Reporter: Fay Wang
> Assignee: Fay Wang
> Fix For: 2.1.0
>
> Attachments: OPENJPA-1547.patch
>
>
> With the following entities:
> @Entity
> public class EntityA {
> @Id
> int id;
> int age;
> String name;
> }
> @Entity
> public class EntityB {
> @Id
> int id;
> int age;
> @PersistentCollection(fetch=FetchType.LAZY)
> String[] nickNames;
> }
> OpenJPA generates wrong SQL for the JPQL:
> String jpql = "SELECT a.name FROM EntityA a WHERE a.id not in " +
> "(select b.id FROM EntityB b where ?1 MEMBER OF b.nickNames)";
>
> SELECT t0.name FROM EntityA t0
> WHERE (0 = (SELECT COUNT(*) FROM
> WHERE (t0.id IN (
> SELECT t1.id
> FROM EntityB t1
> INNER JOIN EntityB_nickNames t2 ON t1.id = t2.ENTITYB_ID
> WHERE (t2.element = ?) )) )) [params=(String) token1]
> Note that if the JPQL is:
> String jpql = "SELECT a.name FROM EntityA a WHERE a.id in " +
> "(select b.id FROM EntityB b where ?1 MEMBER OF b.nickNames)";
> The push-down sql is correct:
> SELECT t0.name FROM EntityA t0
> WHERE (t0.id IN
> (SELECT t1.id
> FROM EntityB t1
> INNER JOIN EntityB_nickNames t2 ON t1.id = t2.ENTITYB_ID
> WHERE (t2.element = ?) ));
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