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导入导出数据语句小结

敬业的IT人 互联网 佚名 2008-2-28 0:03:20
/*  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'

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:VFP98data;
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(2)
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