Re: Hot standby and b-tree killed items - Mailing list pgsql-hackers

On Sat, 2008-12-20 at 22:07 +0200, Heikki Linnakangas wrote:
> Gregory Stark wrote:
> > A vacuum being replayed -- even in a different database -- could trigger the
> > error. Or with the btree split issue, a data load -- again even in a different
> > database -- would be quite likely cause your SELECT to be killed.
> 
> Hmm, I wonder if we should/could track the "latestRemovedXid" separately 
> for each database. There's no reason why we need to kill a read-only 
> query in database X when a table in database Y is vacuumed.

Already implemented in code. see ResolveRedoVisibilityConflicts()

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