Re: Statement Pooling

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Janning <ml(at)planwerk6(dot)de>
Cc: Joshua Tolley <eggyknap(at)gmail(dot)com>, pgsql-general(at)postgresql(dot)org
Subject: Re: Statement Pooling
Date: 2010-06-02 14:36:41
Message-ID: 23186.1275489401@sss.pgh.pa.us
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Janning <ml(at)planwerk6(dot)de> writes:
> But I remember a post of tom lane who said that prepared statements get
> replaned since 8.4 if underlying statistics change.

Since 8.3, IIRC. 8.4 extended the mechanism to apply in some more
cases, but an ANALYZE should cause a replan in 8.3.

regards, tom lane

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