@ERROR 1442 (HY000): Can’t update table ‘salary’ in stored function/trigger because it is already used by statement which invoked this stored function/trigger.
/直接把update 表名 删去就好了 ,注意触发器涉及触发表自身的操作时,用before
@ERROR 1442 (HY000): Can’t update table ‘salary’ in stored function/trigger because it is already used by statement which invoked this stored function/trigger.
/直接把update 表名 删去就好了 ,注意触发器涉及触发表自身的操作时,用before