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Java Ranch » Forums » Java » Object Relational Mapping

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org.hibernate.QueryException: The collection was unreferenced ?

Oliver Lee
Greenhorn

Joined: Sep 22, 2006
Messages: 6

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posted

when i use the

session.createFilter(collection of entity,"select count(*) "); method

i got this exception:

org.hibernate.QueryException: The collection was unreferenced

what is the reason of the exception??

thanks a lot!!

Java Ranch » Forums » Java » Object Relational Mapping