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Re: [HACKERS] slow information schema with thausand users, seq.scan

From: Alvaro Herrera <alvherre(at)commandprompt(dot)com>
To: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, andrew(at)supernews(dot)com,Peter Eisentraut <peter_e(at)gmx(dot)net>,PostgreSQL-patches <pgsql-patches(at)postgresql(dot)org>
Subject: Re: [HACKERS] slow information schema with thausand users, seq.scan
Date: 2006-02-12 20:31:36
Message-ID: 20060212203136.GA5208@surnet.cl (view raw or flat)
Thread:
Lists: pgsql-hackerspgsql-patches
Bruce Momjian wrote:
> 
> I have remove the LEFT part of the join to pg_roles in
> psql/description.c.  I assume this is too risky for 8.1.X.

Well, 8.1 already has per-role dependencies, so why not do it?


-- 
Alvaro Herrera                                http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support

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