Heikki Linnakangas <heikki.linnakangas@enterprisedb.com> writes:
> While looking at fixing the multiple-evaluation issue in IN and BETWEEN
> discussed a while ago, I realized that the current assumption that only
> one CaseTestExpr placeholder needs to be valid at any given time is not
> true.
[ scratches head ... ] Why does the save/restore in ExecEvalCase not
take care of this?
> So I'm going to put the BETWEEN/IN fix aside for now, and refactor the
> placeholder infrastructure to handle several simultaneous placeholders,
That sounds like a mess, and I'm not even convinced it'll solve the
problem ...
regards, tom lane
