Declare @sql varchar(90),@count int
set @sql='bcp "select * from dbo.Post" queryout "E:\魔兽世界吧——数据\2012-3-14\Temp.xls" -c -q -S "WHULCC-PC" -U "sa" -P "123123123" '
EXEC master..xp_cmdshell @sql

二、SQL SERVER 和EXCEL的数据导入导出
1、在SQL SERVER里查询Excel数据:

SELECT * 
FROM OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
'Data Source="c:\book1.xls";User 

ID=Admin;Password=;Extended properties=Excel 5.0')...

[Sheet1$]
下面是个查询的示例，它通过用于 Jet 的 OLE DB 提供程序查询 

Excel 电子表格。
SELECT * 
FROM OpenDataSource ( 'Microsoft.Jet.OLEDB.4.0',
  'Data Source="c:\Finance\account.xls";User 

ID=Admin;Password=;Extended properties=Excel 

5.0')...xactions

SELECT * 
FROM OpenDataSource ( 'Microsoft.Jet.OLEDB.4.0',
  'Data Source="D:\财务统计科目.xls";User 

ID=Admin;Password=;Extended properties=Excel 

5.0')...vib
-------------------------------------------------------

------------------------------------------

2、将Excel的数据导入SQL server :
-- 

======================================================
SELECT * into newtable
FROM OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
  'Data Source="c:\book1.xls";User 

ID=Admin;Password=;Extended properties=Excel 5.0')...

[Sheet1$]
实例:
SELECT * into newtable
FROM OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
  'Data Source="c:\Finance\account.xls";User 

ID=Admin;Password=;Extended properties=Excel 

5.0')...xactions
-------------------------------------------------------

------------------------------------------

3、将SQL SERVER中查询到的数据导成一个Excel文件
-- 

======================================================
T-SQL代码：
EXEC master..xp_cmdshell 'bcp 库名.dbo.表名out c:

\Temp.xls -c -q -S"servername" -U"sa" -P""'
参数：S 是SQL服务器名；U是用户；P是密码

EXEC master..xp_cmdshell 'bcp axzq.dbo.Staff out 

d:staff.xls -c -q -S"." -U"sa" -P"gazx"'

说明：还可以导出文本文件等多种格式
实例:EXEC master..xp_cmdshell 'bcp 

saletesttmp.dbo.CusAccount out c:\temp1.xls -c -q -

S"pmserver" -U"sa" -P"sa"'
EXEC master..xp_cmdshell 'bcp "SELECT au_fname, 

au_lname FROM pubs..authors ORDER BY au_lname" queryout 

C:\ authors.xls -c -Sservername -Usa -Ppassword'

EXEC master..xp_cmdshell 'bcp "select name from 

axzq..staff order by name"  queryout d:staffName.xls -c 

-q -S"." -U"sa" -P"gazx"'

在VB6中应用ADO导出EXCEL文件代码： 
Dim cn  As New ADODB.Connection
cn.open "Driver={SQL 

Server};Server=WEBSVR;DataBase=WebMis;UID=sa;WD=123;"
cn.execute "master..xp_cmdshell 'bcp "SELECT col1, col2 

FROM 库名.dbo.表名" queryout E:\DT.xls -c -Sservername 

-Usa -Ppassword'"
-------------------------------------------------------

-----------------------------------------

4、在SQL SERVER里往Excel插入数据:
-- 

======================================================
insert into OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
'Data Source="c:\Temp.xls";User 

ID=Admin;Password=;Extended properties=Excel 

5.0')...table1 (A1,A2,A3) values (1,2,3)

T-SQL代码：
INSERT INTO  
OPENDATASOURCE('Microsoft.JET.OLEDB.4.0',  
'Extended Properties=Excel 8.0;Data source=C:\training

\inventur.xls')...[Filiale1$]  
(bestand, produkt) VALUES (20, 'Test')  
-------------------------------------------------------

------------------------------------------

总结：利用以上语句，我们可以方便地将SQL SERVER、ACCESS和

EXCEL电子表格软件中的数据进行转换，为我们提供了极大方便！
EXEC   master..xp_cmdshell   'bcp   "select 

OrderID,ShipName, ShipAddress, ShipCity, ShipRegion, 

ShipPostalCode, ShipCountry from Northwind.dbo.orders"  

 queryout   "d:\Oreders.txt" -t"|"    -c   -q   -

S"127.0.0.1"