[hibernate-dev] large hql queries holding classloader lock for too long in weblogic

2008-12-29 Thread Unmesh joshi
Hi, We had an issue in our project where large hql expressions holding on lock to ChangeAwareClassloader in weblogic. We had an hql query which was like select * from ClassA a where a.identifier = 'id1' or a.identifier='id2' or . a.identifier='id1000'. This was certain

Re: [hibernate-dev] resend: RFC: implement criteria API query of collection-of-component and collection-of-value

2008-12-29 Thread Steve Ebersole
The "general roadmap" is the group of issues found at the first JIRA link. The second is the main set of changes required. Two things you must keep in mind before understanding the full breadth of these changes: 1) Hibernate has quite a few places where SQL is generated. This depends on perspect

Re: [hibernate-dev] resend: RFC: implement criteria API query of collection-of-component and collection-of-value

2008-12-29 Thread David Mansfield
Hi Steve, Thanks for the reply. Is there a general roadmap to these changes somewhere so I can get a gist of what's going on there? Also a general timeframe for this stuff to reach a stable release? I'm definitely interested to take a look-see. Thanks, David On Mon, 2008-12-29 at 09:44 -0600,

Re: [hibernate-dev] resend: RFC: implement criteria API query of collection-of-component and collection-of-value

2008-12-29 Thread Steve Ebersole
I am in the midst of significant changes which will affect the way criteria queries are interpreted/translated. This is all happening on a branch named SQL_GEN_REDESIGN. If you are interested in helping that effort along or making sure this particular issue is addressed by those changes then we c