Mysql event error using php

Solution 1:

Create the Event:

drop event if exists `myevent21222`;
DELIMITER |
CREATE EVENT myevent21222
  ON SCHEDULE EVERY 5 MINUTE STARTS '2016-01-01 00:00:00'
  ON COMPLETION PRESERVE
DO
  BEGIN
    UPDATE `team` SET `reg` = '0' WHERE `id` = '1';
  END |
  # MySQL lieferte ein leeres Resultat zurück (d.h. null Datensätze).
DELIMITER ;

Turn on the event handler:

SET GLOBAL event_scheduler = ON;  -- turn her on and confirm below

Confirm it is on:

show variables where variable_name='event_scheduler';

Check out event info:

show events from so_gibberish2; -- note so_gibberish2 is my database name 

-- obviously use your database name above

Look at the manual page for what ON COMPLETION PRESERVE means as well as other things.

Disable or enable it:

ALTER EVENT myevent21222 disable;
ALTER EVENT myevent21222 enable;