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From Bryan Pendleton <bpendle...@amberpoint.com>
Subject Re: before update trigger
Date Wed, 04 Jul 2007 18:14:57 GMT
The ability to use a WHEN clause in a trigger is logged
as DERBY-534. If you're interested in this issue, you could
vote for it, or (better!) join the development community and
contribute an implementation.

I think the other issues you raised (before update triggers,
and triggers calling procedures) should work. I think that
you may have to say "NO CASCADE" for a BEFORE trigger, and I think
that you may have to say "CALL PROCEDURE", not just "CALL".

Here's some good background information:

If you still can't get them to work, try posting the transcript
of the actual IJ session that you tried, with the exact statements
you sent, and the errors that were returned.

This should help people spot the problem and offer more precise suggestions.



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