Re: merge join killing performance

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Scott Marlowe <scott.marlowe@xxxxxxxxx> writes:
> So, Tom, so you think it's possible that the planner isn't noticing
> all those nulls and thinks it'll just take a row or two to get to the
> value it needs to join on?

I've committed a patch for this, if you're interested in testing that
it fixes your situation.

			regards, tom lane

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