st 6. 3. 2019 v 16:24 odesÃlatel Chapman Flack <c...@anastigmatix.net> napsal:
> On 3/6/19 10:12 AM, Andrew Dunstan wrote: > > > Having reviewed the thread, I'm with Andres and Tom. Maybe though we > > should have a note somewhere to the effect that you can't use VARIADIC > > with these. > > Perhaps such a note belongs hoisted into the functions-conditional > section of the manual, making a general observation that these things > are conditional *expressions* that may resemble functions, but in > particular, COALESCE, GREATEST, and LEAST cannot be called with > keyword VARIADIC and an array argument, as they could if they were > ordinary functions. > +1 Pavel > Regards, > -Chap >
