Marko Tiikkaja <ma...@joh.to> writes: > For example: > UPDATE foo WHERE bar = 1; -- must affect exactly one row > PERFORM UPDATE foo WHERE bar = 1; -- can affect any number of rows
FWIW, I agree with the position that this would be a completely wrong thing to do. UPDATE should work like it does in plain SQL. If you want a restriction to "exactly one row", that needs to be a modifier. I take no position on how the modifier should be spelled, though. regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers