CREATE trigger SQL
-- Oracle DB Syntax CREATE OR REPLACE TRIGGER {trigger_name} BEFORE | AFTER INSERT | UPDATE | DELETE ON {table_name} (FOR EACH ROW) {operation to be executed} -- for example CREATE TRIGGER log_updates AFTER INSERT OR UPDATE ON Person FOR EACH ROW INSERT INTO LogPerson(ts, IdPerson, surname) VALUES(CURRENT_TIMESTAMP, NEW.id, NEW.surname);