On Fri, 2009-04-03 at 18:28 -0400, Tom Lane wrote:
> So on third thought I think the patch logic is sound; but I think that
> as documentation we had better add another bool parameter to
> GetCurrentVirtualXIDs indicating whether it's okay to ignore procs
> with xmin = 0.
That sounds better through being more explicit. I didn't consider
whether the patched function was true in all cases, only that it looked
correct in the current usage. Another lesson in future-proofing code.
Thanks also for the clear proof.
--
Simon Riggs www.2ndQuadrant.com
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