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Re: caching written values?

From: Glyn Astill <glynastill(at)yahoo(dot)co(dot)uk>
To: pgsql-performance(at)postgresql(dot)org, Thomas Finneid <tfinneid(at)fcon(dot)no>
Subject: Re: caching written values?
Date: 2009-01-22 12:06:58
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Lists: pgsql-performance
> A quick question, when pg receives data to be written to a
> table, does it cache that data in memory in case a
> subsequent request/query would need it?

Afaik all pages are modified in memory, so the modified data would still be cached.


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