On 2019-11-08 09:03, Pavel Stehule wrote:
> Parse analysis of EXECUTE does not access any tables, so if I
> understood
> this correctly, this concern doesn't apply here.
>
>
> it should not be true - the subquery can be a expression.
Arguments of EXECUTE cannot be subqueries.
> Minimally on SQL level is not possible do prepare on execute. So execute
> should be evaluate as one step.
Well, that's kind of the question that is being discussed in this thread.
--
Peter Eisentraut http://www.2ndQuadrant.com/
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