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'


  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

insert OPENDATASOURCE
('SQLOLEDB',
'Data Source=guigui;User ID=sa;Password=123456'
).pubs.dbo.表名

SELECT Top 10 * from 表名

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