触发器问题请指教

gigix

delimiter //
create trigger A
after insert on B
for each row
begin
delete from C;
end;
//



for each row 只要表B插入一行就触发，能不能按整表触发，等B表全部行更新完后再触发，网上找到参考说去掉for each row 就是整表触发，试了不行，请高人指教