On 7/24/2010 1:43 AM, Robert Haas wrote:
On Fri, Jul 23, 2010 at 6:20 PM, Alvaro Herrera
<alvhe...@commandprompt.com> wrote:
It seems like it's EXPLAIN ANALYZE that needs fixing.
I would suggest that if we're going to change this, we back-patch it
to 9.0 before beta4.
I did some digging and found the commit that changed the behaviour:
http://archives.postgresql.org/pgsql-committers/2004-09/msg00155.php and
then later Tom fixed a bug in it:
http://archives.postgresql.org/pgsql-committers/2005-10/msg00316.php
According to the latter commit, not updating the snapshot could be
preferable for EXPLAIN ANALYZE, but I don't see why this is. Maybe we
should wait until we hear from Tom?
Regards,
Marko Tiikkaja
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