SQL语句导入导出大全[MSSQL防范]

/*********** 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'')...xactionsiTbulo . c omHIOHxDw

/*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)
*/iTbulo . c omHIOHxDw

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'')...xactionsiTbulo . c omHIOHxDw

/********************** 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'')...xactionsiTbulo . c omHIOHxDw

/** 导入文本文件
EXEC master..xp_cmdshell ''bcp dbname..tablename in c:\DT.txt -c -Sservername -Usa -Ppassword''iTbulo . c omHIOHxDw

/** 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''iTbulo . c omHIOHxDw

导出到TXT文本,用逗号脱离
exec master..xp_cmdshell ''bcp "库名..表名" out "d:\tt.txt" -c -t ,-U sa -P password''iTbulo . c omHIOHxDw

BULK INSERT 库名..表名
FROM ''c:\test.txt''
WITH (
FIELDTERMINATOR = '';'',
ROWTERMINATOR = ''\n''
)iTbulo . c omHIOHxDw

--/* 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]'')
--*/iTbulo . c omHIOHxDw

--/* 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]'')
--*/iTbulo . c omHIOHxDw

--/* FoxPro 数据库
select * from openrowset(''MSDASQL'',
''Driver=Microsoft Visual FoxPro Driver;SourceType=DBF;SourceDB=c:\'',
''select * from [aa.DBF]'')
--*/iTbulo . c omHIOHxDw

/**************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 ***************/
假如要导出数据到已经生成构造(即现存的)FOXPRO表中,可以直接用下面的SQL语句iTbulo . c omHIOHxDw

insert into openrowset(''MSDASQL'',
''Driver=Microsoft Visual FoxPro Driver;SourceType=DBF;SourceDB=c:\'',
''select * from [aa.DBF]'')
select * from 表iTbulo . c omHIOHxDw

阐明:
SourceDB=c:\ 指定foxpro表所在的文件夹
aa.DBF 指定foxpro表的文件名.iTbulo . c omHIOHxDw

iTbulo . c omHIOHxDw

/*************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iTbulo . c omHIOHxDw

/*************导入Access********************/
insert into B表 selet * from openrowset(''Microsoft.Jet.OLEDB.4.0'',
''x:\A.mdb'';''admin'';'''',A表)iTbulo . c omHIOHxDw

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 '')iTbulo . c omHIOHxDw

SELECT *
FROM OpenDataSource( ''Microsoft.Jet.OLEDB.4.0'',
''Data Source="f:\northwind.mdb";Jet OLEDB:Database Password=123;User ID=Admin;Password=;'')...产品iTbulo . c omHIOHxDw

********************* 导入 XML　文件iTbulo . c omHIOHxDw

DECLARE @idoc int
DECLARE @doc varchar(1000)
--sample XML document
SET @doc =''
<root>
<Customer cid= "C1" city="Issaquah">
<Order o date="1/20/1996" amount="3.5" />
<Order o date="4/30/1997" amount="13.4">Customer was very satisfied
</Order>
</Customer>
<Customer c city="Oelde" >
<Order o date="7/14/1999" amount="100" note="Wrap it blue
white red">
<Urgency>Important</Urgency>
Happy Customer.
</Order>
<Order o date="1/20/1996" amount="10000"/>
</Customer>
</root>
''
-- Create an internal representation of the XML document.
EXEC sp_xml_preparedocument @idoc OUTPUT, @dociTbulo . c omHIOHxDw

-- 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 @idociTbulo . c omHIOHxDw

iTbulo . c omHIOHxDw

/**********************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iTbulo . c omHIOHxDw

假定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份,前8位和后8位脱离.iTbulo . c omHIOHxDw

邹健:
假如要用你上面的语句插入的话,文本文件必须存在,并且有一行:姓名,银行账号1,银行账号2
然后便可以用下面的语句举行插入
注意文件名和目录按照你的实际情形举行改正.iTbulo . c omHIOHxDw

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$)
)...[Sheet1$]iTbulo . c omHIOHxDw

iTbulo . c omHIOHxDw

假如你想直接插入并生成文本文件,就要用bcpiTbulo . c omHIOHxDw

declare @sql varchar(8000),@tbname varchar(50)iTbulo . c omHIOHxDw

--首先将excel表内容导入到一个全局暂时表
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)iTbulo . c omHIOHxDw

--然后用bcp从全局暂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 @sqliTbulo . c omHIOHxDw

--删除暂时表
exec(''drop table ''+@tbname)iTbulo . c omHIOHxDw

/********************导整个数据库*********************************************/iTbulo . c omHIOHxDw

用bcp实现的存储历程iTbulo . c omHIOHxDw

/*
实现数据导入/导出的存储历程
按照差别的参数,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..区域资料'',''c:\zj.txt'',1
----导出整个数据库
exec file2table ''zj'','''','''',''xzkh_sa'',''C:\docman'',1iTbulo . c omHIOHxDw

--导入调用示例
----导入单个表
exec file2table ''zj'','''','''',''xzkh_sa..区域资料'',''c:\zj.txt'',0
----导入整个数据库
exec file2table ''zj'','''','''',''xzkh_sa'',''C:\docman'',0iTbulo . c omHIOHxDw

*/
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,假如用NT考证方法,则为空''''
,@password varchar(200) --密码
,@tbname varchar(500) --数据库.dbo.表名,假如不指定:.dbo.表名,则导出数据库的全部用户表
,@filename varchar(1000) --导入/导出途径/文件名,假如@tbname参数指明是导出整个数据库,则这个参数是文件存放途径,文件名自动用表名.txt
,@isout bit --1为导出,0为导入
as
declare @sql varchar(8000)iTbulo . c omHIOHxDw

if @tbname like ''%.%.%'' --假如指定了表名,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,取出全部的用户表
declare @m_tbname varchar(250)
if right(@filename,1)<>''\'' set @filename=@filename+''\''iTbulo . c omHIOHxDw

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
goiTbulo . c omHIOHxDw

/************* Oracle **************/
EXEC sp_addlinkedserver ''OracleSvr'',
''Oracle 7.3'',
''MSDAORA'',
''ORCLDB''
GOiTbulo . c omHIOHxDw

delete from openquery(mailser,''select * from yulin'')iTbulo . c omHIOHxDw

select * from openquery(mailser,''select * from yulin'')iTbulo . c omHIOHxDw

update openquery(mailser,''select * from yulin where id=15'')set disorder=555,catago=888iTbulo . c omHIOHxDw

insert into openquery(mailser,''select disorder,catago from yulin'')values(333,777)iTbulo . c omHIOHxDw

iTbulo . c omHIOHxDw

增补:iTbulo . c omHIOHxDw

关于用bcp导出,是没有字段名的.iTbulo . c omHIOHxDw

用openrowset导出,需求事前建好表.iTbulo . c omHIOHxDw

用openrowset导入,除ACCESS及EXCEL外,均不支持非本机数据导入
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