MS SQL Server V.S. MS Access

MSSQLServer V.S. MSAccess


1、查詢Access中數據的方法：
select * from OpenRowSet('microsoft.jet.oledb.4.0',';database=c:\db2.mdb','select * from serv_user')
或
select * from OpenDataSource('Microsoft.Jet.OLEDB.4.0','Data Source="c:\DB2.mdb";User ID=Admin;Password=')...serv_user

2、從SQLServer向Access寫數據：
insert into OpenRowSet('microsoft.jet.oledb.4.0',';database=c:\db2.mdb','select * from Accee表')
select * from SQLServer表
或用BCP
master..xp_cmdshell'bcp "serv-htjs.dbo.serv_user" out "c:\db3.mdb" -c -q -S"." -U"sa" -P"sa"'
上面的區別主要是：OpenRowSet需要mdb和表存在，BCP會在不存在的時候生成該mdb

3、從Access向SQLServer寫數據：有了上面的基礎，這個就很簡單了
insert into SQLServer表 select * from
OpenRowSet('microsoft.jet.oledb.4.0',';database=c:\db2.mdb','select * from Accee表')
或用BCP
master..xp_cmdshell'bcp "serv-htjs.dbo.serv_user" in "c:\db3.mdb" -c -q -S"." -U"sa" -P"sa"'

4、刪除Access數據：
delete from OpenRowSet('microsoft.jet.oledb.4.0',';database=c:\db2.mdb','select * from serv_user')
where lock=0

5、修改Access數據：
update OpenRowSet('microsoft.jet.oledb.4.0',';database=c:\db2.mdb','select * from serv_user')
set lock=1