On Fri, 3 Apr 2009, Tom Lane wrote:
>> ... alternatively is there a way to read two results streams
>> simultaneously?
>
> Use two cursors and FETCH from each as needed? In recent releases you
> can even scroll backwards, which you're going to need to do to make
> a merge join work.
What would be the syntax for putting a single row from a cursor into a
variable? I have tried:
FETCH INTO left left_cursor;
which says syntax error, and
left = FETCH left_cursor;
which gives the error 'ERROR: missing datatype declaration at or near "="'
Matthew
--
I've run DOOM more in the last few days than I have the last few
months. I just love debugging ;-) -- Linus Torvalds