WITH w AS( SELECT Id,ROW_NUMBER() OVER(ORDER BY Id DESC) AS [Row] FROM [t1] WHERE Code=@Code ) DELETE FROM t1 FROM t1 s INNER JOIN w ON s.Id=w.Id WHERE w.Row>100;
复制代码 代码如下:-->Title:Generating test data -->Author:wufeng4552 -->Date :2009-10-07 15:16:26 if object_id('ta')is not null drop table ta go create table ta(ID int identity,[name] varchar(10)) insert ta([name]) select 'a' unio..