1、在SQL SERVER里查询Excel数据:

SELECT *
FROM OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
'Data Source="c:department.xls";User ID=Admin;Password=;Extended properties=Excel 5.0')...Sheet1$

SELECT * into newtable
FROM OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
'Data Source="c:department.xls";User ID=Admin;Password=;Extended properties=Excel 5.0')...[Sheet1$]

SELECT * FROM dbo.newtable

SELECT * FROM dbo.department

SELECT w,w2
FROM OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
'Data Source="c:book1.xls";User ID=Admin;Password=;Extended properties=Excel 5.0')...Sheet1$

SELECT w4,w3 into newtable2
FROM OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
'Data Source="c:book1.xls";User ID=Admin;Password=;Extended properties=Excel 5.0')...[Sheet1$]

SELECT * FROM dbo.newtable2

SELECT * FROM OpenDataSource（ 'Microsoft.Jet.OLEDB.4.0','Data Source="c:book1.xls";User ID=Admin;Password=;Extended properties=Excel 5.0'）...[Sheet1$]
　　下面是个查询的示例，它通过用于 Jet 的 OLE DB 提供程序查询 Excel 电子表格。
SELECT * FROM OpenDataSource （ 'Microsoft.Jet.OLEDB.4.0','Data Source="c:Financeaccount.xls";User ID=Admin;Password=;Extended properties=Excel 5.0'）...xactions
　　2、将Excel的数据导入SQL server :
SELECT * into newtable FROM OpenDataSource（ 'Microsoft.Jet.OLEDB.4.0','Data Source="c:book1.xls";User ID=Admin;Password=;Extended properties=Excel 5.0'）...[Sheet1$]
实例:
SELECT * into newtable FROM OpenDataSource（ 'Microsoft.Jet.OLEDB.4.0','Data Source="c:Financeaccount.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

EXEC master..xp_cmdshell
'bcp testexcel.dbo.newtable
out
c:book8.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 au_fname, au_lname FROM pubs..authors ORDER BY au_lname"
queryout
C: book9.xls -c -Sservername -Usa -Psa'

　　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
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'
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:traininginventur.xls'）...[Filiale1$]
（bestand, produkt） VALUES （20, 'Test'）

　insert into OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
'Data Source="c:book3.xls";User ID=Admin;Password=;Extended properties=Excel 5.0')...Sheet1$
(A1,A2,A3) values (1,2,3)

INSERT INTO OPENDATASOURCE( 'Microsoft.JET.OLEDB.4.0',
'Extended Properties=Excel 8.0;Data source="c:book3.xls"')...Sheet1$
( A1, A2) VALUES (20, 'Test')

SELECT *
FROM OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
'Data Source="c:book3.xls";User ID=Admin;Password=;Extended properties=Excel 5.0')...Sheet1$

　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！