Re: Views with unions

From: Josh Berkus <josh(at)agliodbs(dot)com>
To: Mariusz Czułada <manieq(at)idea(dot)net(dot)pl>, pgsql-performance(at)postgresql(dot)org
Subject: Re: Views with unions
Date: 2003-02-16 03:54:33
Message-ID: 200302151954.33740.josh@agliodbs.com
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Mariusz,

> While testing multi-select views I found some problems. Here are details. I
> have 3 tables and I created a view on them:

What version of PostgreSQL are you using? UNION views optimized extremely
poorly through 7.2.4; things have been improved in 7.3

--
Josh Berkus
Aglio Database Solutions
San Francisco

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