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Re: SQL performance problems

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Rhaoni Chiu Pereira <rhaoni(at)sistemica(dot)info>
Cc: PostgreSQL Performance <pgsql-performance(at)postgresql(dot)org>
Subject: Re: SQL performance problems
Date: 2003-08-29 22:03:48
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-performance
Rhaoni Chiu Pereira <rhaoni(at)sistemica(dot)info> writes:
>    I still have performance problems with this sql:

It seems odd that all the joins are being done as nestloops.  Perhaps
you shouldn't be forcing enable_seqscan off?

			regards, tom lane

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