/*? 導出到excel
EXEC master..xp_cmdshell 'bcp SettleDB.dbo.shanghu out c:\temp1.xls -c -q -S"GNETDATA/GNETDATA" -U"sa" -P""'

?

/*? 導入Excel
SELECT *
FROM OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
? 'Data Source="c:\test.xls";User ID=Admin;Password=;Extended properties=Excel 5.0')...xactions

?

?

?

/*動態(tài)文件名
declare @fn varchar(20),@s varchar(1000)
set @fn = 'c:\test.xls'
set @s ='''Microsoft.Jet.OLEDB.4.0'',
''Data Source=" '+@fn+'";User ID=Admin;Password=;Extended properties=Excel 5.0'''
set @s = 'SELECT * FROM OpenDataSource ( '+@s+')...sheet1$'
exec(@s)
*/

?

SELECT cast(cast(科目編號 as numeric(10,2)) as nvarchar(255))+'　' 轉換后的別名
FROM OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
? 'Data Source="c:\test.xls";User ID=Admin;Password=;Extended properties=Excel 5.0')...xactions

?

/********************** EXCEL導到遠程SQL
insert OPENDATASOURCE(
???????? 'SQLOLEDB',
???????? 'Data Source=遠程ip;User ID=sa;Password=密碼'
???????? ).庫名.dbo.表名 (列名1,列名2)
SELECT 列名1,列名2
FROM OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
? 'Data Source="c:\test.xls";User ID=Admin;Password=;Extended properties=Excel 5.0')...xactions

?

/** 導入文本文件
EXEC master..xp_cmdshell 'bcp dbname..tablename in c:\DT.txt -c -Sservername -Usa -Ppassword'

?

/** 導出文本文件
EXEC master..xp_cmdshell 'bcp dbname..tablename out c:\DT.txt -c -Sservername -Usa -Ppassword'
或
EXEC master..xp_cmdshell 'bcp "Select * from dbname..tablename" queryout c:\DT.txt -c -Sservername -Usa -Ppassword'

?

導出到TXT文本，用逗號分開
exec master..xp_cmdshell 'bcp "庫名..表名" out "d:\tt.txt" -c -t ,-U sa -P password'

?

BULK INSERT 庫名..表名
FROM 'c:\test.txt'
WITH (
??? FIELDTERMINATOR = ';',
??? ROWTERMINATOR = '\n'
)

?

--/* dBase IV文件
select * from
OPENROWSET('MICROSOFT.JET.OLEDB.4.0'
,'dBase IV;HDR=NO;IMEX=2;DATABASE=C:\','select * from [客戶資料4.dbf]')
--*/

?

--/* dBase III文件
select * from
OPENROWSET('MICROSOFT.JET.OLEDB.4.0'
,'dBase III;HDR=NO;IMEX=2;DATABASE=C:\','select * from [客戶資料3.dbf]')
--*/

?

--/* FoxPro 數(shù)據(jù)庫
select * from openrowset('MSDASQL',
'Driver=Microsoft Visual FoxPro Driver;SourceType=DBF;SourceDB=c:\',
'select * from [aa.DBF]')
--*/

?

/**************導入DBF文件****************/
select * from openrowset('MSDASQL',
'Driver=Microsoft Visual FoxPro Driver;
SourceDB=e:\VFP98\data;
SourceType=DBF',
'select * from customer where country != "USA" order by country')
go
/***************** 導出到DBF ***************/
如果要導出數(shù)據(jù)到已經(jīng)生成結構(即現(xiàn)存的)FOXPRO表中,可以直接用下面的SQL語句

?

insert into openrowset('MSDASQL',
'Driver=Microsoft Visual FoxPro Driver;SourceType=DBF;SourceDB=c:\',
'select * from [aa.DBF]')
select * from 表

?

說明:
SourceDB=c:\? 指定foxpro表所在的文件夾
aa.DBF??????? 指定foxpro表的文件名.

?

?

?

/*************導出到Access********************/
insert into openrowset('Microsoft.Jet.OLEDB.4.0',
?? 'x:\A.mdb';'admin';'',A表) select * from 數(shù)據(jù)庫名..B表

?

/*************導入Access********************/
insert into B表 selet * from openrowset('Microsoft.Jet.OLEDB.4.0',
?? 'x:\A.mdb';'admin';'',A表)

?

文件名為參數(shù)
declare @fname varchar(20)
set @fname = 'd:\test.mdb'
exec('SELECT a.* FROM opendatasource(''Microsoft.Jet.OLEDB.4.0'',
??? '''+@fname+''';''admin'';'''' , topics) as a ')

?

SELECT *
FROM OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
? 'Data Source="f:\northwind.mdb";Jet OLEDB:Database Password=123;User ID=Admin;Password=;')...產(chǎn)品

?

*********************? 導入 xml　文件

?

DECLARE @idoc int
DECLARE @doc varchar(1000)
--sample XML document
SET @doc ='
<root>
? <Customer cid= "C1" name="Janine" city="Issaquah">
????? <Order oid="O1" date="1/20/1996" amount="3.5" />
????? <Order oid="O2" date="4/30/1997" amount="13.4">Customer was very satisfied
????? </Order>
?? </Customer>
?? <Customer cid="C2" name="Ursula" city="Oelde" >
????? <Order oid="O3" date="7/14/1999" amount="100" note="Wrap it blue
???????????? white red">
??????????? <Urgency>Important</Urgency>
??????????? Happy Customer.
????? </Order>
????? <Order oid="O4" date="1/20/1996" amount="10000"/>
?? </Customer>
</root>
'
-- Create an internal representation of the XML document.
EXEC sp_xml_preparedocument @idoc OUTPUT, @doc

?

-- Execute a SELECT statement using OPENXML rowset provider.
SELECT *
FROM OPENXML (@idoc, '/root/Customer/Order', 1)
????? WITH (oid???? char(5),
??????????? amount? float,
??????????? comment ntext 'text()')
EXEC sp_xml_removedocument @idoc

?

?

?

???????

?

/**********************Excel導到Txt****************************************/
想用
select * into opendatasource(...) from opendatasource(...)
實現(xiàn)將一個Excel文件內(nèi)容導入到一個文本文件

?

假設Excel中有兩列，第一列為姓名，第二列為很行帳號(16位)
且銀行帳號導出到文本文件后分兩部分，前8位和后8位分開。

?

鄒健：
如果要用你上面的語句插入的話,文本文件必須存在,而且有一行:姓名,銀行賬號1,銀行賬號2
然后就可以用下面的語句進行插入
注意文件名和目錄根據(jù)你的實際情況進行修改.

?

insert into
opendatasource('MICROSOFT.JET.OLEDB.4.0'
,'Text;HDR=Yes;DATABASE=C:\'
)...[aa#txt]
--,aa#txt)
--*/
select 姓名,銀行賬號1=left(銀行賬號,8),銀行賬號2=right(銀行賬號,8)
from
opendatasource('MICROSOFT.JET.OLEDB.4.0'
,'Excel 5.0;HDR=YES;IMEX=2;DATABASE=c:\a.xls'
--,Sheet1$)
)...[Sheet1$]

?

?

?

如果你想直接插入并生成文本文件,就要用bcp

?

declare @sql varchar(8000),@tbname varchar(50)

?

--首先將excel表內(nèi)容導入到一個全局臨時表
select @tbname='[##temp'+cast(newid() as varchar(40))+']'
?,@sql='select 姓名,銀行賬號1=left(銀行賬號,8),銀行賬號2=right(銀行賬號,8)
?into '+@tbname+' from
opendatasource(''MICROSOFT.JET.OLEDB.4.0''
,''Excel 5.0;HDR=YES;IMEX=2;DATABASE=c:\a.xls''
)...[Sheet1$]'
exec(@sql)

?

--然后用bcp從全局臨時表導出到文本文件
set @sql='bcp " '+@tbname+' " out "c:\aa.txt" /S"(local)" /P"" /c'
exec master..xp_cmdshell @sql

?

--刪除臨時表
exec('drop table '+@tbname )

?

/********************導整個數(shù)據(jù)庫*********************************************/

?

用bcp實現(xiàn)的存儲過程

?

/*
?實現(xiàn)數(shù)據(jù)導入/導出的存儲過程
???????? 根據(jù)不同的參數(shù),可以實現(xiàn)導入/導出整個數(shù)據(jù)庫/單個表
?調(diào)用示例:
--導出調(diào)用示例
----導出單個表
exec file2table 'zj','','','xzkh_sa..地區(qū)資料','c:\zj.txt',1
----導出整個數(shù)據(jù)庫
exec file2table 'zj','','','xzkh_sa','C:\docman',1

?

--導入調(diào)用示例
----導入單個表
exec file2table 'zj','','','xzkh_sa..地區(qū)資料','c:\zj.txt',0
----導入整個數(shù)據(jù)庫
exec file2table 'zj','','','xzkh_sa','C:\docman',0

?

*/
if exists(select 1 from sysobjects where name='File2Table' and objectproperty(id,'IsProcedure')=1)
?drop procedure File2Table
go
create procedure File2Table
@servername varchar(200)? --服務器名
,@username varchar(200)?? --用戶名,如果用NT驗證方式,則為空''
,@password varchar(200)?? --密碼
,@tbname varchar(500)?? --數(shù)據(jù)庫.dbo.表名,如果不指定:.dbo.表名,則導出數(shù)據(jù)庫的所有用戶表
,@filename varchar(1000)? --導入/導出路徑/文件名,如果@tbname參數(shù)指明是導出整個數(shù)據(jù)庫,則這個參數(shù)是文件存放路徑,文件名自動用表名.txt
,@isout bit????? --1為導出,0為導入
as
declare @sql varchar(8000)

?

if @tbname like '%.%.%' --如果指定了表名,則直接導出單個表
begin
?set @sql='bcp '+@tbname
? +case when @isout=1 then ' out ' else ' in ' end
? +' " '+@filename+' " /w'
? +' /S '+@servername
? +case when isnull(@username,'')='' then '' else ' /U '+@username end
? +' /P '+isnull(@password,'')
?exec master..xp_cmdshell @sql
end
else
begin --導出整個數(shù)據(jù)庫,定義游標,取出所有的用戶表
?declare @m_tbname varchar(250)
?if right(@filename,1)<>'\' set @filename=@filename+'\'

?

?set @m_tbname='declare #tb cursor for select name from '+@tbname+'..sysobjects where xtype=''U'''
?exec(@m_tbname)
?open #tb
?fetch next from #tb into @m_tbname
?while @@fetch_status=0
?begin
? set @sql='bcp '+@tbname+'..'+@m_tbname
?? +case when @isout=1 then ' out ' else ' in ' end
?? +' " '+@filename+@m_tbname+'.txt " /w'
?? +' /S '+@servername
?? +case when isnull(@username,'')='' then '' else ' /U '+@username end
?? +' /P '+isnull(@password,'')
? exec master..xp_cmdshell @sql
? fetch next from #tb into @m_tbname
?end
?close #tb
?deallocate #tb
end
go

?

/************* Oracle **************/
EXEC sp_addlinkedserver 'OracleSvr',
?? 'Oracle 7.3',
?? 'MSDAORA',
?? 'ORCLDB'
GO

?

delete from openquery(mailser,'select *? from yulin')

?

select *? from openquery(mailser,'select *? from yulin')

?

update openquery(mailser,'select * from? yulin where id=15')set disorder=555,catago=888

?

insert into openquery(mailser,'select disorder,catago from? yulin')values(333,777)

?

?

?

補充：

?

對于用bcp導出,是沒有字段名的.

?

用openrowset導出,需要事先建好表.

?

用openrowset導入,除ACCESS及EXCEL外,均不支持非本機數(shù)據(jù)導入