On Mon, Dec 14, 2015 at 3:09 PM, Gurjeet Singh <[email protected]> wrote: > On Dec 13, 2015 9:56 PM, "Michael Paquier" <[email protected]> > wrote: >> If the node has no WAL receiver active, a tuple with NULL values is >> returned instead. > > IMO, in the absence of a WAL receiver the SRF (and the view) should not > return any rows.
The whole point is to not use a SRF in this case: there is always at most one WAL receiver. -- Michael -- Sent via pgsql-hackers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
