Re: Refactor parse analysis of EXECUTE command - Mailing list pgsql-hackers

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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