(2.13)Mysql之SQL基础——触发器 关键词:Mysql触发器 1.一般形式 -- 0.查看触发器[1]SHOW TRIGGERS;[2]SELECT * FROM `information_schema`.`TRIGGERS` WHERE `TRIGGER_NAME`='trg_bm_history'; -- 1.一般形式create trigger trigger_name trigger_time trigger_event on table_name for each row b…