"Kevin Grittner" <kevin.gritt...@wicourts.gov> writes: > Heikki Linnakangas <heikki.linnakan...@enterprisedb.com> wrote: >> You can have one snapshot pushed to the active snapshot stack, and >> do a DDL operation like reindex using a different snapshot. You'll >> have to check the snapshot in the HeapScanDesc. > Will look at that. Do you think it makes more sense to pass in the > snapshot on all these calls and test it within predicate.c, or > condition the calls on this?
I'd vote for passing in the snapshot. I can foresee wanting to know exactly which snapshot is in question in this code, anyway. regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers