ms sql server数据库sql语句导入导出大全，包括与其他数据库和文件的数据的导入导出。
/******* 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:vfp98data;
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)
********************* 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
/********************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
/**********************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。
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)
用bcp将文件导入导出到数据库的存储过程:
/*–bcp-二进制文件的导入导出
支持image,text,ntext字段的导入/导出
image适合于二进制文件;text,ntext适合于文本数据文件
注意:导入时,将覆盖满足条件的所有行
导出时,将把所有满足条件的行也出到指定文件中
此存储过程仅用bcp实现
邹建 2003.08—————–*/
/*–调用示例
–数据导出
exec p_binaryio ‘zj’,”,”,’acc_演示数据..tb’,’img’,’c:zj1.dat’
–数据导出
exec p_binaryio ‘zj’,”,”,’acc_演示数据..tb’,’img’,’c:zj1.dat’,”,0
–*/
if exists (select * from dbo.sysobjects where id = object_id(n'[dbo].[p_binaryio]’) and objectproperty(id, n’isprocedure’) = 1)
drop procedure [dbo].[p_binaryio]
go
create proc p_binaryio
@servename varchar (30),–服务器名称
@username varchar (30), –用户名
@password varchar (30), –密码
@tbname varchar (500), –数据库..表名
@fdname varchar (30), –字段名
@fname varchar (1000), –目录+文件名,处理过程中要使用/覆盖:@filename+.bak
@tj varchar (1000)=”, –处理条件.对于数据导入,如果条件中包含@fdname,请指定表名前缀
@isout bit=1 –1导出((默认),0导入
as
declare @fname_in varchar(1000) –bcp处理应答文件名
,@fsize varchar(20) –要处理的文件的大小
,@m_tbname varchar(50) –临时表名
,@sql varchar(8000)
–则取得导入文件的大小
if @isout=1
set @fsize=’0′
else
begin
create table #tb(可选名 varchar(20),大小 int
,创建日期 varchar(10),创建时间 varchar(20)
,上次写操作日期 varchar(10),上次写操作时间 varchar(20)
,上次访问日期 varchar(10),上次访问时间 varchar(20),特性 int)
insert into #tb
exec master..xp_getfiledetails @fname
select @fsize=大小 from #tb
drop table #tb
if @fsize is null
begin
print ‘文件未找到’
return
end
end
–生成数据处理应答文件
set @m_tbname='[##temp’+cast(newid() as varchar(40))+’]’
set @sql=’select * into ‘+@m_tbname+’ from(
select null as 类型
union all select 0 as 前缀
union all select ‘+@fsize+’ as 长度
union all select null as 结束
union all select null as 格式
) a’
exec(@sql)
select @fname_in=@fname+’_temp’
,@sql=’bcp “’+@m_tbname+’“ out “’+@fname_in
+’“ /s“’+@servename
+case when isnull(@username,”)=” then ”
else ‘“ /u“’+@username end
+’“ /p“’+isnull(@password,”)+’“ /c’
exec master..xp_cmdshell @sql
–删除临时表
set @sql=’drop table ‘+@m_tbname
exec(@sql)
if @isout=1
begin
set @sql=’bcp “select top 1 ‘+@fdname+’ from ‘
+@tbname+case isnull(@tj,”) when ” then ”
else ‘ where ‘+@tj end
+’“ queryout “’+@fname
+’“ /s“’+@servename
+case when isnull(@username,”)=” then ”
else ‘“ /u“’+@username end
+’“ /p“’+isnull(@password,”)
+’“ /i“’+@fname_in+’“’
exec master..xp_cmdshell @sql
end
else
begin
–为数据导入准备临时表
set @sql=’select top 0 ‘+@fdname+’ into ‘
+@m_tbname+’ from ‘ +@tbname
exec(@sql)
–将数据导入到临时表
set @sql=’bcp “’+@m_tbname+’“ in “’+@fname
+’“ /s“’+@servename
+case when isnull(@username,”)=” then ”
else ‘“ /u“’+@username end
+’“ /p“’+isnull(@password,”)
+’“ /i“’+@fname_in+’“’
exec master..xp_cmdshell @sql
–将数据导入到正式表中
set @sql=’update ‘+@tbname
+’ set ‘+@fdname+’=b.’+@fdname
+’ from ‘+@tbname+’ a,’
+@m_tbname+’ b’
+case isnull(@tj,”) when ” then ”
else ‘ where ‘+@tj end
exec(@sql)
–删除数据处理临时表
set @sql=’drop table ‘+@m_tbname
end
–删除数据处理应答文件
set @sql=’del ‘+@fname_in
exec master..xp_cmdshell @sql
go
/** 导入文本文件
exec master..xp_cmdshell ‘bcp “dbname..tablename“ in c:dt.txt -c -sservername -usa -ppassword’
改为如下，不需引号
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’
此句需加引号