From: Robert Haas <robertmh...@gmail.com> > I think it would be better to have read-write and read-only check > trnasaction_read_only, and primary and standby can check the new > thing. There can never be any real advantage in having synonyms for > the same thing, but there can be an advantage to letting users choose > the behavior they want.
+1 "primary" is not always equal to "read-write". When normal users are only allowed to query data on a logically replicated database (ALTER USER SET default_transaction_read_only = on), it's the primary read-only server. Regards Takayuki Tsunakawa
