SQL语句导入导出大全

--导出到excel

EXEC master..xp_cmdshell ‘bcp SettleDB.dbo.shanghu out c:\temp1.xls -c -q -S"GNETDATA/GNETDATA" -U"sa" -P""‘

 

--导入Excel

SELECT *

FROM OpenDataSource( ‘Microsoft.Jet.OLEDB.4.0‘,

  ‘Data Source="c:\test.xls";User ID=Admin;Password=;Extended properties=Excel 5.0‘)...xactions

 

--动态文件名

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(科目编号 as numeric(10,2)) as nvarchar(255))+‘　‘ 转换后的别名

FROM OpenDataSource( ‘Microsoft.Jet.OLEDB.4.0‘,

  ‘Data Source="c:\test.xls";User ID=Admin;Password=;Extended properties=Excel 5.0‘)...xactions

 

--EXCEL导到远程SQL

insert OPENDATASOURCE(

         ‘SQLOLEDB‘,

         ‘Data Source=远程ip;User ID=sa;Password=密码‘

         ).库名.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

 

 

--导入文本文件

EXEC master..xp_cmdshell ‘bcp dbname..tablename in c:\DT.txt -c -Sservername -Usa -Ppassword‘

 

--导出文本文件

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‘

 

--导出到TXT文本，用逗号分开

exec master..xp_cmdshell ‘bcp "库名..表名" out "d:\tt.txt" -c -t ,-U sa -P password‘

 

--用|分开

EXEC master..xp_cmdshell ‘bcp water.dbo.jsyhda out d:\dfd.txt -c -t"|" -Shs_server -Usa -Psa‘

 

BULK INSERT 库名..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 [客户资料4.dbf]‘)



 

--/* dBase III文件

select * from

OPENROWSET(‘MICROSOFT.JET.OLEDB.4.0‘

,‘dBase III;HDR=NO;IMEX=2;DATABASE=C:\‘,‘select * from [客户资料3.dbf]‘)

--*/

 

--/* FoxPro 数据库

select * from openrowset(‘MSDASQL‘,

‘Driver=Microsoft Visual FoxPro Driver;SourceType=DBF;SourceDB=c:\‘,

‘select * from [aa.DBF]‘)

--*/

 

/**************导入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

/***************** 导出到DBF ***************/

如果要导出数据到已经生成结构(即现存的)FOXPRO表中,可以直接用下面的SQL语句

 

insert into openrowset(‘MSDASQL‘,

‘Driver=Microsoft Visual FoxPro Driver;SourceType=DBF;SourceDB=c:\‘,

‘select * from [aa.DBF]‘)

select * from 表

 

说明:

SourceDB=c:\  指定foxpro表所在的文件夹

aa.DBF        指定foxpro表的文件名.

 

 

 

 

/*************导出到Access********************/

insert into openrowset(‘Microsoft.Jet.OLEDB.4.0‘,

   ‘x:\A.mdb‘;‘admin‘;‘‘,A表) select * from 数据库名..B表

 

/*************导入Access********************/

insert into B表 selet * from openrowset(‘Microsoft.Jet.OLEDB.4.0‘,

   ‘x:\A.mdb‘;‘admin‘;‘‘,A表)

 

文件名为参数

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=;‘)...产品

 

*********************  导入 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导到Txt****************************************/

想用

select * into opendatasource(...) from opendatasource(...)

实现将一个Excel文件内容导入到一个文本文件

 

假设Excel中有两列，第一列为姓名，第二列为很行帐号(16位)

且银行帐号导出到文本文件后分两部分，前8位和后8位分开。

 

 

邹健：

如果要用你上面的语句插入的话,文本文件必须存在,而且有一行:姓名,银行账号1,银行账号2

然后就可以用下面的语句进行插入

注意文件名和目录根据你的实际情况进行修改.

 

insert into

opendatasource(‘MICROSOFT.JET.OLEDB.4.0‘

,‘Text;HDR=Yes;DATABASE=C:\‘

)...[aa#txt]

--,aa#txt)

--*/

select 姓名,银行账号1=left(银行账号,8),银行账号2=right(银行账号,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)

 

--首先将excel表内容导入到一个全局临时表

select @tbname=‘[##temp‘+cast(newid() as varchar(40))+‘]‘

 ,@sql=‘select 姓名,银行账号1=left(银行账号,8),银行账号2=right(银行账号,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从全局临时表导出到文本文件

set @sql=‘bcp "‘+@tbname+‘" out "c:\aa.txt" /S"(local)" /P"" /c‘

exec master..xp_cmdshell @sql

 

--删除临时表

exec(‘drop table ‘+@tbname)

 

 

/********************导整个数据库*********************************************/

 

用bcp实现的存储过程

 

 



-- 实现数据导入/导出的存储过程根据不同的参数,可以实现导入/导出整个数据库/单个表

 调用示例:

--导出调用示例

----导出单个表

exec file2table ‘zj‘,‘‘,‘‘,‘xzkh_sa..地区资料‘,‘c:\zj.txt‘,1

----导出整个数据库

exec file2table ‘zj‘,‘‘,‘‘,‘xzkh_sa‘,‘C:\docman‘,1

 

--导入调用示例

----导入单个表

exec file2table ‘zj‘,‘‘,‘‘,‘xzkh_sa..地区资料‘,‘c:\zj.txt‘,0

----导入整个数据库

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)  --服务器名

,@username varchar(200)   --用户名,如果用NT验证方式,则为空‘‘

,@password varchar(200)   --密码

,@tbname varchar(500)   --数据库.dbo.表名,如果不指定:.dbo.表名,则导出数据库的所有用户表

,@filename varchar(1000)  --导入/导出路径/文件名,如果@tbname参数指明是导出整个数据库,则这个参数是文件存放路径,文件名自动用表名.txt

,@isout bit      --1为导出,0为导入

as

declare @sql varchar(8000)

 

if @tbname like ‘%.%.%‘ --如果指定了表名,则直接导出单个表

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 --导出整个数据库,定义游标,取出所有的用户表

 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)

 

 

 

补充：

 

对于用bcp导出,是没有字段名的.

 

用openrowset导出,需要事先建好表.

 

用openrowset导入,除ACCESS及EXCEL外,均不支持非本机数据导入