摘要: declare @ParentID intdeclare @num intset @num =0--声明一个游标mycursor,select语句中参数的个数必须要和从游标取出的变量名相同declare mycursor cursor for select ProID as ParentID from Bms_Province p --打开游标open mycursor --从游标里取出数据赋值到我们刚才声明的2个变量中fetch next from mycursor into @ParentID --判断游标的状态--0 fetch语句成功 ---1 fetch语句失败或此行不在结... 阅读全文
posted @ 2013-07-29 16:02 FH1004322 阅读(215) 评论(0) 推荐(0)