> In pl/pgsql at any rate, functions which return a set of rows build up
> the entire result set in memory and then return the set in one go:
Ok, then pl/pgsql and pl/python (which can't return SETOF) are ruled out.
(Thank you for pointing that out).
But pl/perl seems to do the trick:
"PL/Per
On 29/09/2010 10:52, Leonardo Francalanci wrote:
Hi,
I need to generate aggregates of data coming from a stream.
I could easily doing it inserting data coming from the stream into a table,
and then query it using something like:
select from atable group by
The problem with this approach is
Hi,
I need to generate aggregates of data coming from a stream.
I could easily doing it inserting data coming from the stream into a table,
and then query it using something like:
select from atable group by
The problem with this approach is that I would have to wait for the whole
stream to
