Re: nested view with outer joins - best practices

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Bohdan Linda <bohdan(dot)linda(at)seznam(dot)cz>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: nested view with outer joins - best practices
Date: 2008-06-09 14:41:16
Message-ID: 19113.1213022476@sss.pgh.pa.us
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Bohdan Linda <bohdan(dot)linda(at)seznam(dot)cz> writes:
> 2) Will my plan get better with new version of pgsql ( currently its 8.0.x )

8.0 is incapable of reordering outer joins, which is likely the cause of
your problem.

regards, tom lane

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