mysql让一个字段自动变0触发器

2025-02-25 00:57:50
推荐回答(1个)
回答1:

CREATE TRIGGER s_name after INSERT on playeritems FOR each row
BEGIN
UPDATE playeritems p SET p.flags = '0' WHERE p.pid in (SELECT p1.pid from playeritems p1 where p1.flags = '1');
end
DELAYED;
备注:p.id 是playeritems表的ID;