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sql ²éѯ±íµÄÁÐÃû row_number()

select upper(name) from syscolumns
where id =any
(
select Id from sysobjects where name='tb_city'
)
lower
select row_number() over(order by firmid) from dbo.tb_BuildingMaterial
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select rank() over(order by firmid) from dbo.tb_BuildingMaterial
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;
using System.Data.SqlClient;   //ÒýÓÃÃüÃû¿Õ¼ä
namespace DAL
{
    /*******************************************************************************
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--=======================CONVERT()==================================================
Select CONVERT(varchar(100), GETDATE(), 0)--: 05 16 2006 10:57AM
Select CONVERT(varchar(100), GETDATE(), 1)--: 05/16/06
Select CONVERT(varchar(100), GETDATE(), 2)--: 06.05.16
Select CONVERT(varchar(100), GETDATE ......

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