Joe Conway <mail@joeconway.com> writes:
> Given that change, is there even any leak to even worry about? As long
> as the PGresult object is created in the correct memory context, it
> ought to get cleaned up automatically, no?
No, because libpq knows nothing of backend memory contexts; it just
allocates with malloc. You'll still need a PG_TRY block to ensure you
release PGresults during error cleanup. The change to using tuplestores
will just help you localize that requirement in well-defined places.
> I can't promise to make this change before 15 October, but I will get to
> it before the end of CF3.
No big hurry, I think, considering the leak has always been there.
regards, tom lane
