I wrote a function which should update a table field. However, i would like somehow to control that update was done. for that i was thinking to return a boolean : true is update was done, false if an error happened.
however, i can i do that ? I mean how can i know if UPDATE has been correctly executed ?
here is my function : CREATE OR REPLACE FUNCTION sp_a_005("login" "varchar", pwd "varchar") RETURNS boolean AS $BODY$
DECLARE
BEGIN UPDATE accounts SET account_pwd = $2 WHERE account_login = $1; RETURN;
END;
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