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Re: Functions too slow, even with iscachable?

From: Philip Warner <pjw(at)rhyme(dot)com(dot)au>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Ang Chin Han <angch(at)pintoo(dot)com>
Cc: pgsql-sql(at)postgresql(dot)org
Subject: Re: Functions too slow, even with iscachable?
Date: 2000-08-07 15:07:38
Message-ID: 3.0.5.32.20000808010738.0281eca0@mail.rhyme.com.au (view raw or flat)
Thread:
Lists: pgsql-sql
At 10:58 7/08/00 -0400, Tom Lane wrote:
>
>Looks like we need to teach the optimizer that expressions involving
>params can be treated like simple params for the purposes of
>optimization.
>

So long as the function is cacheable...


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