標籤：os io 檔案 資料 for ar art cti
/******* 匯出到excel
EXEC master..xp_cmdshell ‘bcp SettleDB.dbo.shanghu out c:\temp1.xls -c -q -S"GNETDATA/GNETDATA" -U"sa" -P""‘
/*********** 匯入Excel
SELECT *
FROM OpenDataSource( ‘Microsoft.Jet.OLEDB.4.0‘,
‘Data Source="c:\test.xls";User ID=Admin;Password=;Extended properties=Excel 5.0‘)...xactions
/*動態檔案名稱
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(科目編號 as numeric(10,2)) as nvarchar(255))+‘ ‘ 轉換後的別名
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=password‘
).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
/** 匯入文字檔
EXEC master..xp_cmdshell ‘bcp dbname..tablename in c:\DT.txt -c -Sservername -Usa -Ppassword‘
/** 匯出文字檔
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‘
匯出到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檔案
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檔案
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 資料庫
select * from openrowset(‘MSDASQL‘,
‘Driver=Microsoft Visual FoxPro Driver;SourceType=DBF;SourceDB=c:\‘,
‘select * from [aa.DBF]‘)
--*/
/**************匯入DBF檔案****************/
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
/***************** 匯出到DBF ***************/
假設要匯出資料到已經產生結構(即現存的)FOXPRO表中,能夠直接用以下的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表所在的目錄
aa.DBF 指定foxpro表的檔案名稱.
/*************匯出到Access********************/
insert into openrowset(‘Microsoft.Jet.OLEDB.4.0‘,
‘x:\A.mdb‘;‘admin‘;‘‘,A表) select * from 資料庫名..B表
/*************匯入Access********************/
insert into B表 selet * from openrowset(‘Microsoft.Jet.OLEDB.4.0‘,
‘x:\A.mdb‘;‘admin‘;‘‘,A表)
檔案名稱為參數
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=;‘)...產品
********************* 匯入 xml 檔案
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檔案內容匯入到一個文字檔
如果Excel中有兩列，第一列為姓名，第二列為非常行帳號(16位)
且銀行帳號匯出到文字檔後分兩部分，前8位和後8位分開。
鄒健：
假設要用你上面的語句插入的話,文字檔必須存在,並且有一行:姓名,銀行帳號1,銀行帳號2
然後就能夠用以下的語句進行插入
注意檔案名稱和檔案夾依據你的實際情況進行改動.
insert into
opendatasource(‘MICROSOFT.JET.OLEDB.4.0‘
,‘Text;HDR=Yes;DATABASE=C:\‘
)...[aa#txt]
--,aa#txt)
--*/
select 姓名,銀行帳號1=left(銀行帳號,8),銀行帳號2=right(銀行帳號,8)
from
opendatasource(‘MICROSOFT.JET.OLEDB.4.0‘
,‘Excel 5.0;HDR=YES;IMEX=2;DATABASE=c:\a.xls‘
--,Sheet1$)
)...[Sheet1$]
假設你想直接插入並產生文字檔,就要用bcp
declare @sql varchar(8000),@tbname varchar(50)
--首先將excel表內容匯入到一個全域暫時表
select @tbname=‘[##temp‘+cast(newid() as varchar(40))+‘]‘
,@sql=‘select 姓名,銀行帳號1=left(銀行帳號,8),銀行帳號2=right(銀行帳號,8)
into ‘+@tbname+‘ from
opendatasource(‘‘MICROSOFT.JET.OLEDB.4.0‘‘
,‘‘Excel 5.0;HDR=YES;IMEX=2;DATABASE=c:\a.xls‘‘
)...[Sheet1$]‘
exec(@sql)
--然後用bcp從全域暫時表匯出到文字檔
set @sql=‘bcp "‘+@tbname+‘" out "c:\aa.txt" /S"(local)" /P"" /c‘
exec master..xp_cmdshell @sql
--刪除暫時表
exec(‘drop table ‘+@tbname)
/********************導整個資料庫*********************************************/
用bcp實現的預存程序
/*
實現資料匯入/匯出的預存程序
依據不同的參數,能夠實現匯入/匯出整個資料庫/單個表
調用示範範例:
--匯出調用示範範例
----匯出單個表
exec file2table ‘zj‘,‘‘,‘‘,‘xzkh_sa..地區資料‘,‘c:\zj.txt‘,1
----匯出整個資料庫
exec file2table ‘zj‘,‘‘,‘‘,‘xzkh_sa‘,‘C:\docman‘,1
--匯入調用示範範例
----匯入單個表
exec file2table ‘zj‘,‘‘,‘‘,‘xzkh_sa..地區資料‘,‘c:\zj.txt‘,0
----匯入整個資料庫
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) --伺服器名
,@username varchar(200) --使用者名稱,假設用NT驗證方式,則為空白‘‘
,@password varchar(200) --密碼
,@tbname varchar(500) --資料庫.dbo.表名,假設不指定:.dbo.表名,則匯出資料庫的全部使用者表
,@filename varchar(1000) --匯入/匯出路徑/檔案名稱,假設@tbname參數指明是匯出整個資料庫,則這個參數是檔案存放路徑,檔案名稱自己主動用表名.txt
,@isout bit --1為匯出,0為匯入
as
declare @sql varchar(8000)
if @tbname like ‘%.%.%‘ --假設指定了表名,則直接匯出單個表
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 --匯出整個資料庫,定義遊標,取出全部的使用者表
declare @m_tbname varchar(250)
if right(@filename,1)<>‘\‘ set @[email protected]+‘\‘
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)
補充：
對於用bcp匯出,是沒有欄位名的.
用openrowset匯出,須要事先建好表.
用openrowset匯入,除ACCESS及EXCEL外,均不支援非本機資料匯入
