Re: comparing NEW and OLD (any good this way?)

From: Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
To: Andreas Wenk <a(dot)wenk(at)netzmeister-st-pauli(dot)de>
Cc: Willy-Bas Loos <willybas(at)gmail(dot)com>, pgsql-general(at)postgresql(dot)org
Subject: Re: comparing NEW and OLD (any good this way?)
Date: 2009-07-23 12:50:18
Message-ID: 162867790907230550j391feefxc89026d7712a3236@mail.gmail.com
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2009/7/23 Andreas Wenk <a(dot)wenk(at)netzmeister-st-pauli(dot)de>:
> Pavel Stehule schrieb:
>>
>> Hello
>>
>>
>> http://www.postgres.cz/index.php/PostgreSQL_SQL_Tricks#Fast_compare_variables_NEW_and_OLD_in_trigger.27s_body
>>
>> regards
>> Pavel Stehule
>>
>
> Pavel, this trick-list is awesome ;-) Thanks for the tip!
>
> Cheers
>
> Andy
>
> P.S.: a link to that would be nice ;-)
>

look on http://wiki.postgresql.org/wiki/Category:Snippets

There are link on tricks page.

Pavel

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