Re: Trigger function language

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Vincenzo Romano <vincenzo(dot)romano(at)notorand(dot)it>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: Trigger function language
Date: 2009-12-17 18:40:10
Message-ID: 5271.1261075210@sss.pgh.pa.us
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Vincenzo Romano <vincenzo(dot)romano(at)notorand(dot)it> writes:
> Is there any performance difference in writing trigger function in SQL
> rather than PL/PgSQL?

SQL functions don't support being called as triggers, so performance
questions are a bit beside the point ...

regards, tom lane

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