On Aug 23, 2013, at 8:51 PM, Pavel Stehule <pavel.stehule@gmail.com> wrote:
> it is about a personal taste - if you prefer more verbose or less verbose languages.
>
> I feeling a PERFORM usage as something special and you example is nice case, where I am think so PERFORM is good for
verbosity.
I really do not see the point of PERFORM in the current implementation of PL/pgSQL. If we were to allow SELECT to run
whenit is not returning a value or selecting into a variable, it would be unambiguous, since the other two cases
require:
* Using RETURN (or RETURN QUERY)
* The INTO clause
I have come around to the position that I think Tom, Josh, and Merlin have all put forward, that PERFORM is
unnecessary.
Unless Jan chimes in with something the rest of us have missed, it’s starting to feel like a consensus to me, other
thanyour objections, of course.
Best,
David
