>>>>> "Tom" == Tom Lane <tgl@sss.pgh.pa.us> writes:
> Andrew Gierth <andrew@tao11.riddles.org.uk> writes:>> GET DIAGNOSTICS ROW_COUNT is documented as working for all
commands;>>if it doesn't work for MOVE (and FETCH), that's a bug.
Tom> Or a documentation problem. I don't see any claim that it works forTom> "all commands" anyway.
"This command allows retrieval of system status indicators. Each item
is a key word identifying a state value to be assigned to the
specified variable (which should be of the right data type to receive
it). The currently available status items are ROW_COUNT, the number of
rows processed by the last SQL command sent down to the SQL engine,
and RESULT_OID, the OID of the last row inserted by the most recent
SQL command. Note that RESULT_OID is only useful after an INSERT
command into a table containing OIDs."
The idea that fetch/move should _intentionally_ not set ROW_COUNT is
beyond ludicrous.
--
Andrew.
