On 7/24/2010 1:43 AM, Robert Haas wrote:
> On Fri, Jul 23, 2010 at 6:20 PM, Alvaro Herrera
> <alvherre(at)commandprompt(dot)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:
then later Tom fixed a bug in it:
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?
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