Hi, Le mardi 09 septembre 2008, Heikki Linnakangas a écrit : > The tricky part is, how does A know if it should wait, and for how long? > commit_delay sure isn't ideal, but AFAICS the log shipping proposal > doesn't provide any solution to that.
It might just be I'm not understanding what it's all about, but it seems to me with WALSender process A will wait, whatever happens, either until the WAL is sent to slave or written to disk on the slave. I naively read Simon's proposition to consider GroupCommit done with this new feature. A is already waiting (for some external event to complete), why can't we use this for including some other transactions commits into the local deal? Regards, -- dim
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