delimiter #
create trigger update_recharge_due_onrenewal after insert on recharge
for each row set
begin
update due_amount SET due_amount.amount=due_amount.amount-(select rate from
internet_package where recharge.package_id = internet_package.package_id)
where
due_advance.user_id = recharge.user_id;
end;#
为什么显示错误 - 未知系统变量“开始”
最佳答案
将每行集
更改为每行
。
关于mysql - 创建触发器时出错,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/18153811/