--如果是一个表插入另外一个表。
insert into tb1 需要的列名 select 按照前面写上需要的列名 from tb2
--如果两表结构一样。
insert into tb1 * select * from tb2
--也可以尝试从excel或access或TXT等文件导入。参考如下：
导入导出大全
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\' 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)
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(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
/************* 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)
补充：
对于用bcp导出,是没有字段名的.
用openrowset导出,需要事先建好表.
用openrowset导入,除ACCESS及EXCEL外,均不支持非本机数据导入
详见：http://bbs.csdn.net/topics/350138628