Re: new aggregate functions v2

Dear Robert,

> > (1) boolean-and and boolean-or aggregates named bool_and and bool_or.
> >     they should correspond to standard sql every and some/any aggregates.
>
> Just a minor nibble, but could you add something to the documentation
> entries that these are postgresql implementation of the sql
> any/some/every aggregate functions.

Yep, that can be done.

> right now we have whole pages devoted to any/some for subqueries and
> arrays, I'd like to give people looking for the sql spec aggregate
> functions at least a chance of finding these.

Do you mean one or both of the following?

 - add a note in the aggregate doc that they correspond to
   EVERY and SOME/ANY standard aggregates.

 - add a note somewhere else, maybe in the doc about arrays or subqueries,
   that there are also aggregates with a non standard name.
   if so, where precisely should it be put?

Thanks in advance,

--
Fabien Coelho - coelho@cri.ensmp.fr