SqlServer游标例子

发布时间：2020-12-12 14:45:03 所属栏目：MsSql教程来源：网络整理

导读：Declare @Age intDeclare @Name varchar(20)Declare Cur Cursor For Select Age,Name From T_User Open CurFetch next From Cur Into @Age,@NameWhile @@fetch_status=0 Begin Update T_User Set [Name]=@Name,Age=@Age Fetch Next From Cur Into @Age,@Name

Declare @Age int
Declare @Name varchar(20)
Declare Cur Cursor For Select Age,Name From T_User   
Open Cur
Fetch next From Cur Into @Age,@Name
While @@fetch_status=0     
Begin
    Update T_User Set [Name]=@Name,Age=@Age
    Fetch Next From Cur Into @Age,@Name
End   
Close Cur   
Deallocate Cur

（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!

SqlServer游标例子

Declare @Age int Declare @Name varchar(20) Declare Cur Cursor For Select Age,Name From T_User Open Cur Fetch next From Cur Into @Age,@Name While @@fetch_status=0 Begin Update T_User Set [Name]=@Name,Age=@Age Fetch Next From Cur Into @Age,@Name End Close Cur Deallocate Cur