导入导出数据语句小结_sqlserver

/*  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)

http://www.gaodaima.com/35152.html导入导出数据语句小结_sqlserver

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

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