Re: [BUGS] Improper const-evaluation of HAVING with grouping sets and subquery pullup

Andrew Gierth <andrew@tao11.riddles.org.uk> writes:
> Further experimentation reveals that this change has the effect of
> blocking constant-folding in aggregate input expressions that refer to
> constant outputs of the subquery.
> Is it worth doing anything about that?

Uh ... but I thought the point here is that the outputs aren't really
constant in the presence of grouping sets.
        regards, tom lane


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