On sön, 2012-02-19 at 20:10 +0100, Pavel Stehule wrote:
> I found so this extremely simple patch should be useful.
>
> It helps for pattern SELECT fx();
Isn't that just a subset of what I had proposed?
http://archives.postgresql.org/message-id/1328820579.11241.4.camel@vanquo.pezone.net
> There was thread about it.
Which thread was that?