> >So what variable/function is the correct SQL-equivalent to ROW_COUNT and
> >can it be used in the following statement ?
> >like DELETE...; SELECT (ROW_COUNT<>0); to return a bool value?
>
> SQL doesn't support that (although I suppose it could be made to with
> some pg_rows_affected() function).
If someone could only post that pg_rows_affected() function -
this would end all further requests for "row number in result
set" inquiries with the simple advice "use pg_rows_affected()
and join that with an integer table".
I'd know a bunch of uses right off the top of my head.
I suppose it ain't hard at all but my C skills are way to
limited to try anything like that. My understanding, too,
likely.
Karsten
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