I\'m writing a JPQL query that joins across three tables. In my resultlist I would like to get all three entities per matching row (hope that makes sense).
I am using hibernate with JPA annotations and Jboss transaction manager I build the session factory open up a session and create a query when i use query.li开发者_运维技巧st it always returns me an em
I want to write a lttl complicated query in JPQL where i access a OneToMany Join table. I get QuerySyntaxException: Pan_PanRes is not mapped.
I\'m trying to run a query that checks if some conditions are true and returns a simple boolean result as output.What makes it slightly tricky is that one of the conditions is to test fo开发者_StackOv
I\'ve got a table with only one column. It\'s an Id How can I persist it with JPA? I\'ve tried a entityManager.persist(new OneColumnTable());
开发者_JS百科Is it possible to write & call user-defined function in JPQL?It\'s not supported by JPA specification itself, however, some JPA implementations may provide such an extension.
Why would a JPQL query Select new Foo(X,Y) from X join X.y as Y Where ... produces more than o开发者_如何学Pythonne sql? 1 for main select and 1 each for X and Y? Let\'s guess. One query that sele
imagine i have 3 Entities, Basic <- Sub <- SubSub. I want to select Basic and Sub but not SubSub
I\'m using Hibernate 3.5.4-Final. I want to pass an entity as a parameter of a named query, and then access a persisted property of that named parameter in that query. I want to do this:
Following query: SELECT kinder.kindID, kinder.kindName, kinder.kindVorname FROM kinder INNER JOIN (SELECT kindName FROM kinder
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