Re: SRF in SFRM_ValuePerCall mode

[Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>]

"dv @ nabble" <dvnabble(at)gmail(dot)com> writes:
> From: "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us>
>> If you're not joining to the function result, and you don't need the
>> ability to determine its result type on the fly, you could declare it
>> as returning a specific rowtype and then call it in the targetlist:
>> 
>> select vpc();

> You mean make the function return the only row?

No, I'm pointing out that ValuePerCall SRFs can be called from the
targetlist.

			regards, tom lane