SqlServer中游标中的例子!
发布时间:2020-12-12 14:24:49 所属栏目:MsSql教程 来源:网络整理
导读:declare @temp_temp intdeclare @Cur_Name varchar(15)Set @Cur_Name='bbb'--------------------------------- 创建游标 --Local(本地游标)DECLARE aa@Cur_Name CURSOR for select House_Id from House_House where Deleted=0 or deleted is null-----------
declare @temp_temp int declare @Cur_Name varchar(15) Set @Cur_Name='bbb' --------------------------------- 创建游标 --Local(本地游标) DECLARE aa@Cur_Name CURSOR for select House_Id from House_House where Deleted=0 or deleted is null ----------------------------------- 打开游标 Open aa@Cur_Name ----------------------------------- 遍历和获取游标 fetch next from aa@Cur_Name into @temp_temp while @@fetch_status=0 begin --做你要做的事 select * from House_monthEnd where House_Id=@temp_temp fetch next from aa@Cur_Name into @temp_temp -- end ----------------------------------- 关闭游标 Close aa@Cur_Name -- ----------------------------------- 删除游标 Deallocate aa@Cur_Name -- (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |
推荐文章
站长推荐
热点阅读