Simon Riggs <si...@2ndquadrant.com> writes:
> On Tue, 2010-04-27 at 17:24 -0400, Tom Lane wrote:
>> I think we should just lose that test, as well as the variable.

> Yes, though it looks like it is still necessary in creating a valid
> initial state because otherwise we may have xids in KnownAssigned array
> that are already complete.

Huh?  How is a filter as coarse as an oldest-running-XID filter going
to prevent that?  And aren't we initializing from trustworthy data in
ProcArrayApplyRecoveryInfo, anyway?

I still say it's useless.

                        regards, tom lane

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