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Re: Getting ERROR "subplan "SubPlan 1" was not initialized" in EXISTS subplan when using for list partition. - Mailing list pgsql-hackers

From Tom Lane
Subject Re: Getting ERROR "subplan "SubPlan 1" was not initialized" in EXISTS subplan when using for list partition.
Date
Msg-id 825651.1631650283@sss.pgh.pa.us
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In response to Re: Getting ERROR "subplan "SubPlan 1" was not initialized" in EXISTS subplan when using for list partition.  (Zhihong Yu <zyu@yugabyte.com>)
Responses Re: Getting ERROR "subplan "SubPlan 1" was not initialized" in EXISTS subplan when using for list partition.  (Ranier Vilela <ranier.vf@gmail.com>)
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Zhihong Yu <zyu@yugabyte.com> writes:
> In the fix, isUsedSubplan is used to tell whether any given subplan is used.
> Since only one subplan is used, I wonder if the array can be replaced by
> specifying the subplan is used.

That doesn't seem particularly more convenient.  The point of the bool
array is to merge the results from examination of (possibly) many
AlternativeSubPlans.

            regards, tom lane

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