On 31 Dec 2008, at 13:21, Simon Riggs <si...@2ndquadrant.com> wrote:
Both of these bugs are minor, but the effect of either/both of them is to cause more AccessExclusiveLocks than we might expect. For Hot Standby this means that many VACUUMs take AccessExclusiveLocks on relations, which would potentially lead to having queries cancelled for no reason at all.
Well by default it would just cause wal to pause briefly until the queries with those locks finish, no?
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