On 18.01.2012 23:38, YAMAMOTO Takashi wrote:
> i'm wondering because what gistVacuumUpdate used to do does not seem to
> be necessarily tied to the old-style VACUUM FULL.
> currently, no one will re-union keys after tuple removals, right?
Right. I believe gistVacuumUpdate needed an AccessExclusiveLock, so now
that VACUUM FULL is gone, there is no good moment to do it.
-- Heikki Linnakangas EnterpriseDB http://www.enterprisedb.com