AI编程社区

首先定义一个参数用于存取查询出来的数据的变量.

DECLARE @Name nvarchar(50)

然后定义一个游标(Charges) 并给他指定数据源 (SELECT [Name] FROM ProjList WHERE project = @project)

DECLARE Charges CURSOR FOR

SELECT [Name] FROM ProjList WHERE project = @project

接着打开游标,并取出数据赋值给变量@Name.

OPEN Charges

FETCH NEXT FROM Charges INTO  @Name

直到没有数据可读的时候停止.

WHILE @@fetch_status = 0

BEGIN

 --do something ...

 --继续读取下一条数据

        FETCH NEXT FROM Charges INTO @Name

END

关闭游标

CLOSE Charges

释放游标

DEALLOCATE  Charges