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 |
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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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