Re: TODO Item: IN(long list ...)

From: Alvaro Herrera <alvherre(at)commandprompt(dot)com>
To: Josh Berkus <josh(at)agliodbs(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: TODO Item: IN(long list ...)
Date: 2006-10-31 20:45:24
Message-ID: 20061031204524.GE12008@alvh.no-ip.org
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Josh Berkus wrote:
> Bruce, all:
>
> This is a longstanding performance issue which just came up again on IRC,
> and I can't find a TODO item for it. So I'd like it added to TODO.
> Suggested phrasing:
>
> -- Improve performance of queries with IN() clauses containing hundreds or
> more literal values, possibly by re-writing it as a join to a virtual
> table.

Hmm, wasn't there some work on this regard in 8.2?

--
Alvaro Herrera http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.

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