Transact-SQL语句进行导入导出：

1.在SQL SERVER里查询access数据:
-- ======================================================
SELECT * 
FROM OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
'Data Source="c:\DB.mdb";User ID=Admin;Password=')...表名

select *  from opendatasource('Microsoft.Jet.OLEDB.4.0','Data Source="D:\db.mdb";User ID=Admin;Password=')...Student where name = '我'
select * from newTable
-------------------------------------------------------------
2.将access导入SQL server 
-- ======================================================
在SQL SERVER 里运行:
SELECT *
INTO newtable
FROM OPENDATASOURCE ('Microsoft.Jet.OLEDB.4.0', 
      'Data Source="c:\DB.mdb";User ID=Admin;Password=' )...表名
-------------------------------------------------------------
3.将SQL SERVER表里的数据插入到Access表中
-- ======================================================
在SQL SERVER 里运行：
insert into OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
  'Data Source=" c:\DB.mdb";User ID=Admin;Password=')...表名 
(列名1,列名2)
select 列名1,列名2  from  sql表

实例：
insert into  OPENROWSET('Microsoft.Jet.OLEDB.4.0', 
   'C:\db.mdb';'admin';'', Test) 
select id,name from Test
INSERT INTO OPENROWSET('Microsoft.Jet.OLEDB.4.0', 'c:\trade.mdb'; 'admin'; '', 表名)
SELECT *
FROM sqltablename


insert into  OpenDataSource('Microsoft.Jet.OLEDB.4.0','Data Source="D:\db.mdb";User ID=Admin;Password=')...Student(studentid,name) select staffid,name from staff
insert into  OPENROWSET('Microsoft.Jet.OLEDB.4.0', 
   'D:\db.mdb';'admin';'', Student) 
select accountid,name from tblbaccount

select * from openrowset('Microsoft.Jet.OLEDB.4.0','D:\db.mdb';'admin';'',Student)
-------------------------------------------------------------

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