，歡迎訪問網頁設計愛好者web開發。 /******* 導出到excel
exec master..xp_cmdshell 'bcp settledb.dbo.shanghu out c:/temp1.xls -c -q -s"gnetdata/gnetdata" -u"sa" -p""'
/*********** 導入excel
select *
from opendatasource( 'microsoft.jet.oledb.4.0',
'data source="c:/test.xls";user id=admin;password=;extended properties=excel 5.0')...xactions
/*動態文件名
declare @fn varchar(20),@s varchar(1000)
set @fn = 'c:/test.xls'
set @s ='''microsoft.jet.oledb.4.0'',
''data source="'[email protected]+'";user id=admin;password=;extended properties=excel 5.0'''
set @s = 'select * from opendatasource ('[email protected]+')...sheet1$'
exec(@s)
*/
select cast(cast(科目編號 as numeric(10,2)) as nvarchar(255))+' ' 轉換后的別名
from opendatasource( 'microsoft.jet.oledb.4.0',
'data source="c:/test.xls";user id=admin;password=;extended properties=excel 5.0')...xactions
/********************** excel導到遠程sql
insert opendatasource(
'sqloledb',
'data source=遠程ip;user id=sa;password=密碼'
).庫名.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
/** 導入文本文件
exec master..xp_cmdshell 'bcp dbname..tablename in c:/dt.txt -c -sservername -usa -ppassword'
/** 導出文本文件
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'
導出到txt文本，用逗號分開
exec master..xp_cmdshell 'bcp "庫名..表名" out "d:/tt.txt" -c -t ,-u sa -p password'
bulk insert 庫名..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 [客戶資料4.dbf]')
--*/
--/* dbase iii文件
select * from
openrowset('microsoft.jet.oledb.4.0'
,'dbase iii;hdr=no;imex=2;database=c:/','select * from [客戶資料3.dbf]')
--*/
--/* foxpro 數據庫
select * from openrowset('msdasql',
'driver=microsoft visual foxpro driver;sourcetype=dbf;sourcedb=c:/',
'select * from [aa.dbf]')
--*/
/**************導入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
/***************** 導出到dbf ***************/
如果要導出數據到已經生成結構(即現存的)foxpro表中,可以直接用下面的sql語句
insert into openrowset('msdasql',
'driver=microsoft visual foxpro driver;sourcetype=dbf;sourcedb=c:/',
'select * from [aa.dbf]')
select * from 表
說明:
sourcedb=c:/ 指定foxpro表所在的文件夾
aa.dbf 指定foxpro表的文件名.
/*************導出到access********************/
insert into openrowset('microsoft.jet.oledb.4.0',
'x:/a.mdb';'admin';'',a表) select * from 數據庫名..b表
/*************導入access********************/
insert into b表 selet * from openrowset('microsoft.jet.oledb.4.0',
'x:/a.mdb';'admin';'',a表)
文件名為參數
declare @fname varchar(20)
set @fname = 'd:/test.mdb'
exec('select a.* from opendatasource(''microsoft.jet.oledb.4.0'',
'''[email protected]+''';''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=;')...產品
********************* 導入 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導到txt****************************************/
想用
select * into opendatasource(...) from opendatasource(...)
實現將一個excel文件內容導入到一個文本文件
假設excel中有兩列，第一列為姓名，第二列為很行帳號(16位)
且銀行帳號導出到文本文件后分兩部分，前8位和后8位分開。
鄒健：
如果要用你上面的語句插入的話,文本文件必須存在,而且有一行:姓名,銀行賬號1,銀行賬號2
然后就可以用下面的語句進行插入
注意文件名和目錄根據你的實際情況進行修改.
insert into
opendatasource('microsoft.jet.oledb.4.0'
,'text;hdr=yes;database=c:/'
)...[aa#txt]
--,aa#txt)
--*/
select 姓名,銀行賬號1=left(銀行賬號,8),銀行賬號2=right(銀行賬號,8)
from
opendatasource('microsoft.jet.oledb.4.0'
,'excel 5.0;hdr=yes;imex=2;database=c:/a.xls'
--,sheet1$)
)...[sheet1$]
如果你想直接插入并生成文本文件,就要用bcp
declare @sql varchar(8000),@tbname varchar(50)
--首先將excel表內容導入到一個全局臨時表
select @tbname='[##temp'+cast(newid() as varchar(40))+']'
,@sql='select 姓名,銀行賬號1=left(銀行賬號,8),銀行賬號2=right(銀行賬號,8)
into '[email protected]+' from
opendatasource(''microsoft.jet.oledb.4.0''
,''excel 5.0;hdr=yes;imex=2;database=c:/a.xls''
)...[sheet1$]'
exec(@sql)
--然后用bcp從全局臨時表導出到文本文件
set @sql='bcp "'[email protected]+'" out "c:/aa.txt" /s"(local)" /p"" /c'
exec master..xp_cmdshell @sql
--刪除臨時表
exec('drop table '[email protected])
/********************導整個數據庫*********************************************/
用bcp實現的存儲過程
/*
實現數據導入/導出的存儲過程
根據不同的參數,可以實現導入/導出整個數據庫/單個表
調用示例:
--導出調用示例
----導出單個表
exec file2table 'zj','','','xzkh_sa..地區資料','c:/zj.txt',1
----導出整個數據庫
exec file2table 'zj','','','xzkh_sa','c:/docman',1
--導入調用示例
----導入單個表
exec file2table 'zj','','','xzkh_sa..地區資料','c:/zj.txt',0
----導入整個數據庫
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) --服務器名
,@username varchar(200) --用戶名,如果用nt驗證方式,則為空''
,@password varchar(200) --密碼
,@tbname varchar(500) --數據庫.dbo.表名,如果不指定:.dbo.表名,則導出數據庫的所有用戶表
,@filename varchar(1000) --導入/導出路徑/文件名,如果@tbname參數指明是導出整個數據庫,則這個參數是文件存放路徑,文件名自動用表名.txt
,@isout bit --1為導出,0為導入
as
declare @sql varchar(8000)
if @tbname like '%.%.%' --如果指定了表名,則直接導出單個表
begin
set @sql='bcp '[email protected]
+case when @isout=1 then ' out ' else ' in ' end
+' "'[email protected]+'" /w'
+' /s '[email protected]
+case when isnull(@username,'')='' then '' else ' /u '[email protected] end
+' /p '+isnull(@password,'')
exec master..xp_cmdshell @sql
end
else
begin --導出整個數據庫,定義游標,取出所有的用戶表
declare @m_tbname varchar(250)
if right(@filename,1)<>'/' set @[email protected]+'/'
set @m_tbname='declare #tb cursor for select name from '[email protected]+'..sysobjects where xtype=''u'''
exec(@m_tbname)
open #tb
fetch next from #tb into @m_tbname
while @@fetch_status=0
begin
set @sql='bcp '[email protected]+'..'[email protected]_tbname
+case when @isout=1 then ' out ' else ' in ' end
+' "'[email protected][email protected]_tbname+'.txt " /w'
+' /s '[email protected]
+case when isnull(@username,'')='' then '' else ' /u '[email protected] 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)
補充：
對于用bcp導出,是沒有字段名的.
用openrowset導出,需要事先建好表.
用openrowset導入,除access及excel外,均不支持非本機數據導入
