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Re: index's relpages after table analyzed

From: Josh Berkus <josh(at)agliodbs(dot)com>
To: Litao Wu <litaowu(at)yahoo(dot)com>, pgsql-performance(at)postgresql(dot)org
Subject: Re: index's relpages after table analyzed
Date: 2004-05-24 19:05:26
Message-ID: 200405241205.26170.josh@agliodbs.com (view raw or flat)
Thread:
Lists: pgsql-performance
Litao,

> I have some tables and there are almost only
> inserts. So I do not care about the "dead tuples",
> but do care about the statistics. 

Then just run ANALYZE on those tables, and not VACUUM.
ANALYZE <table-name>;

> My PG version is 7.3.2.

I would suggest upgrading to 7.3.6; the version you are using has several 
known bugs.

-- 
-Josh Berkus
 Aglio Database Solutions
 San Francisco


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