Re: BUG #15336: Wrong cursor's bacward fetch results in select with ALL(subquery)

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От Andrew Gierth
Тема Re: BUG #15336: Wrong cursor's bacward fetch results in select with ALL(subquery)
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Msg-id 87mutl2pv1.fsf@news-spur.riddles.org.uk
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Ответ на Re: BUG #15336: Wrong cursor's bacward fetch results in select with ALL(subquery)  (Andrew Gierth <andrew@tao11.riddles.org.uk>)
Ответы Re: BUG #15336: Wrong cursor's bacward fetch results in select with ALL(subquery)  (Andrew Gierth <andrew@tao11.riddles.org.uk>)
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>>>>> "Andrew" == Andrew Gierth <andrew@tao11.riddles.org.uk> writes:

 Andrew> I'm really not sure yet what the correct fix is, though.

I'm guessing that locally saving/restoring the scan direction in
ExecSubPlan is going to be the best option; it seems to fix the problem,
I'll post a patch in a bit.

-- 
Andrew (irc:RhodiumToad)

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