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JonasH
 Post subject: mapping the concat function
PostPosted: Thu Mar 17, 2005 1:40 pm 
Newbie

Joined: Thu Mar 03, 2005 11:07 am
Posts: 6
Hibernate version:

2.1.7c


Hello!

I'm using a query that includes:
Code:
concat(string, string, string)
This works fine with MySQL. When running this with HSQLDB it doesn't work, since it uses '+' for concatenation. How can I map this to HSQLDB? I saw the docs for SQLFunctionTemplate, but I don't know how to use it. Or must I edit the dialect class for HSQL?

Thanks!
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JonasH
 Post subject: Solution
PostPosted: Tue Mar 22, 2005 12:42 pm 
Newbie

Joined: Thu Mar 03, 2005 11:07 am
Posts: 6
Hi!

Well there is an easy fix, I didn't think of: HSQLDB comes the stored procedure concat(a, b). So all I did is rewrite my queries as: concat(a,concat(b,c)).

C ya.
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