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

Re: Poor Performance on Postgres 8.0

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Pallav Kalva <pkalva(at)deg(dot)cc>
Cc: PERFORM <pgsql-performance(at)postgresql(dot)org>
Subject: Re: Poor Performance on Postgres 8.0
Date: 2005-01-28 19:48:35
Message-ID: 22896.1106941715@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-performance
Pallav Kalva <pkalva(at)deg(dot)cc> writes:
> still doesnt make use of the index on common.attribute table .

What do you get from just plain

explain analyze select * from common.string text1_
where text1_.value='squareFeet';

I get the impression that it must think this will yield a lot of rows.

			regards, tom lane

In response to

Responses

pgsql-performance by date

Next:From: Christopher BrowneDate: 2005-01-28 19:49:29
Subject: Re: PostgreSQL clustering VS MySQL clustering
Previous:From: Christopher BrowneDate: 2005-01-28 19:45:17
Subject: Re: Bitmap indexes

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