Re: Does FILTER in SEQSCAN short-circuit AND?

From: "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov>
To: "Craig James" <craig_james(at)emolecules(dot)com>, <pgsql-performance(at)postgresql(dot)org>
Subject: Re: Does FILTER in SEQSCAN short-circuit AND?
Date: 2010-05-27 21:28:48
Message-ID: 4BFE9DC00200002500031BBC@gw.wicourts.gov
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-performance

Craig James <craig_james(at)emolecules(dot)com> wrote:

> It would be nice if Postgres had a way to assign a cost to every
> function.

The COST clause of CREATE FUNCTION doesn't do what you want?

http://www.postgresql.org/docs/8.4/interactive/sql-createfunction.html

-Kevin

In response to

Responses

Browse pgsql-performance by date

  From Date Subject
Next Message Bryan Hinton 2010-05-27 21:40:12 Re: Random Page Cost and Planner
Previous Message Thomas Kellerer 2010-05-27 21:26:31 Re: Does FILTER in SEQSCAN short-circuit AND?