On Mon, 4 Dec 2006, Heikki Linnakangas wrote:

> > o Test WAL replay more thoroughly.
> I've had that problem too with a lot of things I've hacked. I've used a
> shell script that does the operation under test, runs a select, kills
> and restarts postmaster, and reruns the select. If the select after
> crash returns the same result as before, presumably WAL code works. But
> you need to watch out for full page writes that might mask bugs in the
> redo code.
> Anyone have a more sophisticated method?

Well, I've done a combination of what you did and replaying a bunch of
operations using PITR.



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