Pavel Borisov <pashkin.elfe@gmail.com> writes:
> So I think that the patch by Alexander will do the thing. I also added some
> comments to the code and removed extra context reset in gistBuildCallback
> (which is already done level down) to make things clear.
My apologies for having let this slip through the cracks. I think
I'd wanted to understand why the committed version of the GiST
index tests doesn't expose the problem, and I never got time to
study that. I still haven't tracked it down, but the proposed patch
seems clearly safe so I've gone ahead and pushed it.
I did use Alexander's original code change that just moved the
totals-incrementing. It looks to me like gistProcessEmptyingQueue
is not guaranteed to reach the context reset, and I'd rather have
an extra reset than miss one. (No-op context resets are cheap.)
regards, tom lane