Hello, A new question has been asked in "Triggers" by shadowfoxx_49588. Please answer it at http://mariadb.com/kb/en/trigger-error/ as the person asking the question may not be subscribed to the mailing list.
-------------------------------- Hello, i'm trying to create check trigger between two columns. But get query error. Structure of columns is: ,,`start_t` (time) , `end_t` (time),, The goal is hours in `end_t` don't be same with `start_t` (e.g. 11:00 > 11:00) Here is query code: ,,CREATE TRIGGER `check_times` BEFORE INSERT ON `schedule` FOR EACH ROW BEGIN DECLARE v_end_time time; SELECT end_t INTO v_end_time FROM `schedule` WHERE fn_stud = NEW.fn_stud; IF NEW.start_t > v_end_time THEN SET NEW.fn_stud = NULL; END IF; END;,, MySQL says: #1064 - You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '' at line 1 Don't understand what is wrong. Can anyone explain? Thanks. -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/trigger-error/ _______________________________________________ Mailing list: https://launchpad.net/~maria-discuss Post to : [email protected] Unsubscribe : https://launchpad.net/~maria-discuss More help : https://help.launchpad.net/ListHelp
