SQL Server里实现 数据导入导出

******* 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

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

/** 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)

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回复人：
txlicenhe(马可) ( ) 信誉：167 2003-10-10 18:52:32Z 得分:0

********************* 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

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回复人： txlicenhe(马可) (
) 信誉：167 2003-10-10 18:54:30Z 得分:0

邹健的

/********************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