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thedug
 Post subject: Criteria Left Join with additional "ON" expression
PostPosted: Thu May 13, 2010 7:08 pm 
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Joined: Sat Sep 12, 2009 10:20 am
Posts: 44
Does anybody know if this is possible using criteria

select * from Table1
left join Table2 on table2.id=table1.id and table2.foo=bar
where ...

There doesn't seem to be a way modify the ON expression.
Is there a work around for this?

From the following post this seems possible with the "with" clause in HQL, but not mention of criteria
http://opensource.atlassian.com/project ... wse/HHH-16


Last edited by thedug on Fri May 14, 2010 8:45 am, edited 1 time in total.

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thedug
 Post subject: Re: Criteria Left Join with additional "ON" expression
PostPosted: Fri May 14, 2010 12:00 am 
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Joined: Sat Sep 12, 2009 10:20 am
Posts: 44
Unless you have other ideas, I'm specifically interested in figuring out what class actually spits out the SQL.
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thedug
 Post subject: Re: Criteria Left Join with additional "ON" expression
PostPosted: Sat May 15, 2010 3:46 am 
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Joined: Sat Sep 12, 2009 10:20 am
Posts: 44
This appears to be fixed in 5.1, as indicated in the bug below:

http://opensource.atlassian.com/project ... e/HHH-2308

I'll have to try upgrading again.. Here's the gist...

Code:
public Criteria createAlias(String associationPath, String alias, int joinType, Criterion withClause) throws HibernateException;

public Criteria createCriteria(String associationPath, String alias, int joinType, Criterion withClause) throws HibernateException;
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