Skip site navigation (1) Skip section navigation (2)

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: 27514.1062194628@sss.pgh.pa.us (view raw or flat)
Thread:
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

In response to

pgsql-performance by date

Next:From: Rudi StarcevicDate: 2003-08-30 01:07:43
Subject: Re: Indexing question
Previous:From: Rhaoni Chiu PereiraDate: 2003-08-29 20:59:19
Subject: SQL performance problems

Privacy Policy | About PostgreSQL
Copyright © 1996-2014 The PostgreSQL Global Development Group