On Tue, Feb 16, 2010 at 6:20 AM, Tom Lane <t...@sss.pgh.pa.us> wrote: > Another possibility is to force a ProcessIncomingNotifies scan to occur > before we reach ReadyForQuery if we sent any notifies in the > just-finished transaction --- but that won't help if there are > uncommitted messages in front of ours.
What about dealing with self-notifies in memory? i.e. copy them into a subcontext of TopMemoryContext in precommit and commit as usual. Then as a first step in ProcessIncomingNotifies() deliver whatever is in memory and then delete the context. While reading the queue, ignore all self-notifies there. If we abort for some reason, delete the context in AtAbort_Notify(). Would that work? Joachim -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
