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hibernate left join not working

Pranav Sharma
Ranch Hand

Joined: Oct 27, 2003
Posts: 258
I use the following query in Hibernate for a left join between table1 and table2.



Can someone help me with this.
[ October 21, 2005: Message edited by: mannu kapoor ]
Scott Johnson
Ranch Hand

Joined: Aug 24, 2005
Posts: 518
Do your mapping files have an association defined between objects table1 and table2? If not that could be your issue.
Lucian Ochian
Greenhorn

Joined: Nov 23, 2004
Posts: 7
The way that you wrote the query it seems to be an SQL query and not an HQL query.
Using session.createQuery, you need to provide to this method a HQL query, and not a SQL query.
You can use session.createSQLQuery with a SQL query, or write your query as a HQL query, something like:

select cv.field from table1 alias1 JOIN alias1.x alias2, where x is your association element in the first class.

Hope this helps!
[ November 16, 2005: Message edited by: Lucian Ochian ]
 
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