Re: index use

From: Josh Berkus <josh(at)agliodbs(dot)com>
To: pgsql-performance(at)postgresql(dot)org
Cc: Arshavir Grigorian <ag(at)m-cam(dot)com>
Subject: Re: index use
Date: 2004-11-19 20:27:39
Message-ID: 200411191227.39196.josh@agliodbs.com
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Arshavir,

> I have a query that when run on similar tables in 2 different databases
> either uses the index on the column (primary key) in the where clause or
> does a full table scan. The structure of the tables is the same, except
> that the table where the index does not get used has an extra million
> rows (22mil vs 23mil).

Are both using the same version of PostgreSQL? If so, what version?

--
--Josh

Josh Berkus
Aglio Database Solutions
San Francisco

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  • index use at 2004-11-19 19:18:55 from Arshavir Grigorian

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