SQL触发器答:DECLARE @类型 VARCHAR(50)BEGIN TRAN DECLARE product_cursor CURSOR FOR SELECT 编号,商品名称,类型 FROM inserted OPEN product_cursor FETCH NEXT FROM product_cursor INTO @编号, @商品名称, @类型 WHILE @@FETCH_STATUS =0 BEGIN insert into sale(编号,商品名称,类型,售价,标价,数量,联系人) ...