Re: Own messages for constraints?

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hubert depesz lubaczewski
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Re: Own messages for constraints?
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9e4684ce0703191108vd57e41chb304f6548cfec21a@mail.gmail.com
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Re: Own messages for constraints? (Jeff Davis)
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Own messages for constraints? "Kacper Chrapa" <k.chrapa@wp.pl>
Re: Own messages for constraints? Jeff Davis <pgsql@j-davis.com>
Re: Own messages for constraints? "hubert depesz lubaczewski" <depesz@gmail.com>
Re: Own messages for constraints? Jeff Davis <pgsql@j-davis.com>
Re: Own messages for constraints? Martijn van Oosterhout <kleptog@svana.org>
Re: Own messages for constraints? "hubert depesz lubaczewski" <depesz@gmail.com>
Re: Own messages for constraints? Jeff Davis <pgsql@j-davis.com> 
On 3/19/07, Jeff Davis  wrote:
> You can use an AFTER trigger instead of a CHECK constraint (but that may
> have a performance impact - test for your application).

are you sure you meant AFTER? why? generally data-checks should be in
before triggers. i guess.

depesz

-- 
http://www.depesz.com/ - nowy, lepszy depesz
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