Le mercredi 26 mars 2008, Tom Lane a écrit :
> Dimitri Fontaine <dfontaine@hi-media.com> writes:
> > Le mercredi 26 mars 2008, Tom Lane a écrit :
> >> whenever the number of active snapshots goes to zero
> > Does this ever happen?
> Certainly: between any two commands of a non-serializable transaction.
Oh, it's a transaction scope snapshot when I though about cluster global
snapshots. Thanks a lot for explaining, and sorry for disturbing! :)
--
dim
