看见了这篇帖子，转过来你参考一下
SQLServer和Excel
1、向Excel查询
select * from OpenRowSet(\'microsoft.jet.oledb.4.0\',\'Excel 8.0;HDR=yes;database=c:\book1.xls;\',\'select * from [Sheet1$]\') where c like \'%f%\'
select * from
OPENROWSET(\'MICROSOFT.JET.OLEDB.4.0\'
,\'Excel 5.0;HDR=YES;IMEX=2;DATABASE=c:\book1.xls\',[sheet1$])
1)hdr=yes时可以把xls的第1行作为字段看待，如第1个中hdr=no的话，where时就会报错
2)[]和美圆$必须要，否则M$可不认这个账
2、修改Execl
update OpenRowSet(\'microsoft.jet.oledb.4.0\',\'Excel 8.0;hdr=yes;database=c:\book1.xls;\',\'select * from [Sheet1$]\')
set a=\'erquan\' where c like \'%f%\'
3、导入导出
insert into OpenRowSet(\'microsoft.jet.oledb.4.0\',\'Excel 8.0;hdr=yes;database=c:\book1.xls;\',\'select * from [Sheet2$]\')(id,name)
select id,name from serv_user
/*=================== 导入/导出 excel 的基本方法 ===================*/
从excel文件中,导入数据到sql数据库中,很简单,直接用下面的语句:
/*===================================================================*/
--如果接受数据导入的表已经存在
insert into 表 select * from
openrowset(\'\'microsoft.jet.oledb.4.0\'\'
,\'\'excel 5.0;hdr=yes;database=c:test.xls\'\',sheet1$)
--如果导入数据并生成表
select * into 表 from
openrowset(\'\'microsoft.jet.oledb.4.0\'\'
,\'\'excel 5.0;hdr=yes;database=c:test.xls\'\',sheet1$)
/*===================================================================*/
--如果从sql数据库中,导出数据到excel,如果excel文件已经存在,而且已经按照要接收的数据创建好表头,就可以简单的用:
insert into openrowset(\'\'microsoft.jet.oledb.4.0\'\'
,\'\'excel 5.0;hdr=yes;database=c:test.xls\'\',sheet1$)
select * from 表
--如果excel文件不存在,也可以用bcp来导成类excel的文件,注意大小写:
--导出表的情况
exec master..xp_cmdshell \'\'bcp 数据库名.dbo.表名 out "c:test.xls" /c -/s"服务器名" /u"用户名" -p"密码"\'\'
--导出查询的情况
exec master..xp_cmdshell \'\'bcp "select au_fname, au_lname from pubs..authors order by au_lname" queryout "c:test.xls" /c -/s"服务器名" /u"用户名" -p"密码"\'\'
/*--说明:
c:test.xls 为导入/导出的excel文件名.
sheet1$ 为excel文件的工作表名,一般要加上$才能正常使用.
--*/
--上面已经说过,用bcp导出的是类excel文件,其实质为文本文件,
--要导出真正的excel文件.就用下面的方法
/*--数据导出excel
导出表中的数据到excel,包含字段名,文件为真正的excel文件
,如果文件不存在,将自动创建文件
,如果表不存在,将自动创建表
基于通用性考虑,仅支持导出标准数据类型
--邹建 2003.10--*/
/*--调用示例
p_exporttb @tbname=\'\'地区资料\'\',@path=\'\'c:\'\',@fname=\'\'aa.xls\'\'
--*/
if exists (select * from dbo.sysobjects where id = object_id(n\'\'[dbo].[p_exporttb]\'\') and objectproperty(id, n\'\'isprocedure\'\') = 1)
drop procedure [dbo].[p_exporttb]
go
create proc p_exporttb
@tbname sysname, --要导出的表名
@path nvarchar(1000), --文件存放目录
@fname nvarchar(250)=\'\'\'\' --文件名,默认为表名
as
declare @err int,@src nvarchar(255),@desc nvarchar(255),@out int
declare @obj int,@constr nvarchar(1000),@sql varchar(8000),@fdlist varchar(8000)
--参数检测
if isnull(@fname,\'\'\'\')=\'\'\'\' set @fname=@tbname+\'\'.xls\'\'
--检查文件是否已经存在
if right(@path,1)<>\'\'\'\' set @path=@path+\'\'\'\'
create table #tb(a bit,b bit,c bit)
set @sql=@path+@fname
insert into #tb exec master..xp_fileexist @sql
--数据库创建语句
set @sql=@path+@fname
if exists(select 1 from #tb where a=1)
set @constr=\'\'driver={microsoft excel driver (*.xls)};dsn=\'\'\'\'\'\'\'\';readonly=false\'\'
+\'\';create_db=" +\'\';database=\'\'+@sql+\'\'"\'\'
--连接数据库
exec @err=sp_oacreate \'\'adodb.connection\'\',@obj out
if @err<>0 goto lberr
exec @err=sp_oamethod @obj,\'\'open\'\',null,@constr
if @err<>0 goto lberr
/*--如果覆盖已经存在的表,就加上下面的语句
--创建之前先删除表/如果存在的话
select @sql=\'\'drop table [\'\'+@tbname+\'\']\'\'
exec @err=sp_oamethod @obj,\'\'execute\'\',@out out,@sql
--*/
--创建表的sql
select @sql=\'\'\'\',@fdlist=\'\'\'\'
select @fdlist=@fdlist+\'\',[\'\'+a.name+\'\']\'\'
,@sql=@sql+\'\',[\'\'+a.name+\'\'] \'\'
+case when b.name in(\'\'char\'\',\'\'nchar\'\',\'\'varchar\'\',\'\'nvarchar\'\') then
\'\'text(\'\'+cast(case when a.length>255 then 255 else a.length end as varchar)+\'\')\'\'
when b.name in(\'\'tynyint\'\',\'\'int\'\',\'\'bigint\'\',\'\'tinyint\'\') then \'\'int\'\'
when b.name in(\'\'smalldatetime\'\',\'\'datetime\'\') then \'\'datetime\'\'
when b.name in(\'\'money\'\',\'\'smallmoney\'\') then \'\'money\'\'
else b.name end
from syscolumns a left join systypes b on a.xtype=b.xusertype
where b.name not in(\'\'image\'\',\'\'text\'\',\'\'uniqueidentifier\'\',\'\'sql_variant\'\',\'\'ntext\'\',\'\'varbinary\'\',\'\'binary\'\',\'\'timestamp\'\')
and object_id(@tbname)=id
select @sql=\'\'create table [\'\'+@tbname
+\'\'](\'\'+substring(@sql,2,8000)+\'\')\'\'
,@fdlist=substring(@fdlist,2,8000)
exec @err=sp_oamethod @obj,\'\'execute\'\',@out out,@sql
if @err<>0 goto lberr
exec @err=sp_oadestroy @obj
--导入数据
set @sql=\'\'openrowset(\'\'\'\'microsoft.jet.oledb.4.0\'\'\'\',\'\'\'\'excel 5.0;hdr=yes
;database=\'\'+@path+@fname+\'\'\'\'\'\',[\'\'+@tbname+\'\'$])\'\'
exec(\'\'insert into \'\'+@sql+\'\'(\'\'+@fdlist+\'\') select \'\'+@fdlist+\'\' from \'\'+@tbname)
return
lberr:
exec sp_oageterrorinfo 0,@src out,@desc out
lbexit:
select cast(@err as varbinary(4)) as 错误号
,@src as 错误源,@desc as 错误描述
select @sql,@constr,@fdlist
go
--上面是导表的,下面是导查询语句的.
/*--数据导出excel
导出查询中的数据到excel,包含字段名,文件为真正的excel文件
,如果文件不存在,将自动创建文件
,如果表不存在,将自动创建表
基于通用性考虑,仅支持导出标准数据类型
--邹建 2004.10--*/
/*--调用示例
p_exporttb @sqlstr=\'\'select * from 地区资料\'\'
,@path=\'\'c:\'\',@fname=\'\'aa.xls\'\',@sheetname=\'\'地区资料\'\'
--*/
if exists (select * from dbo.sysobjects where id = object_id(n\'\'[dbo].[p_exporttb]\'\') and objectproperty(id, n\'\'isprocedure\'\') = 1)
drop procedure [dbo].[p_exporttb]
go
create proc p_exporttb
@sqlstr varchar(8000), --查询语句,如果查询语句中使用了order by ,请加上top 100 percent
@path nvarchar(1000), --文件存放目录
@fname nvarchar(250), --文件名
@sheetname varchar(250)=\'\'\'\' --要创建的工作表名,默认为文件名
as
declare @err int,@src nvarchar(255),@desc nvarchar(255),@out int
declare @obj int,@constr nvarchar(1000),@sql varchar(8000),@fdlist varchar(8000)
--参数检测
if isnull(@fname,\'\'\'\')=\'\'\'\' set @fname=\'\'temp.xls\'\'
if isnull(@sheetname,\'\'\'\')=\'\'\'\' set @sheetname=replace(@fname,\'\'.\'\',\'\'#\'\')
--检查文件是否已经存在
if right(@path,1)<>\'\'\'\' set @path=@path+\'\'\'\'
create table #tb(a bit,b bit,c bit)
set @sql=@path+@fname
insert into #tb exec master..xp_fileexist @sql
--数据库创建语句
set @sql=@path+@fname
if exists(select 1 from #tb where a=1)
set @constr=\'\'driver={microsoft excel driver (*.xls)};dsn=\'\'\'\'\'\'\'\';readonly=false\'\'
+\'\';create_db=" +\'\';database=\'\'+@sql+\'\'"\'\'
--连接数据库
exec @err=sp_oacreate \'\'adodb.connection\'\',@obj out
if @err<>0 goto lberr
exec @err=sp_oamethod @obj,\'\'open\'\',null,@constr
if @err<>0 goto lberr
--创建表的sql
declare @tbname sysname
set @tbname=\'\'##tmp_\'\'+convert(varchar(38),newid())
set @sql=\'\'select * into [\'\'+@tbname+\'\'] from(\'\'+@sqlstr+\'\') a\'\'
exec(@sql)
select @sql=\'\'\'\',@fdlist=\'\'\'\'
select @fdlist=@fdlist+\'\',[\'\'+a.name+\'\']\'\'
,@sql=@sql+\'\',[\'\'+a.name+\'\'] \'\'
+case when b.name in(\'\'char\'\',\'\'nchar\'\',\'\'varchar\'\',\'\'nvarchar\'\') then
\'\'text(\'\'+cast(case when a.length>255 then 255 else a.length end as varchar)+\'\')\'\'
when b.name in(\'\'tynyint\'\',\'\'int\'\',\'\'bigint\'\',\'\'tinyint\'\') then \'\'int\'\'
when b.name in(\'\'smalldatetime\'\',\'\'datetime\'\') then \'\'datetime\'\'
when b.name in(\'\'money\'\',\'\'smallmoney\'\') then \'\'money\'\'
else b.name end
from tempdb..syscolumns a left join tempdb..systypes b on a.xtype=b.xusertype
where b.name not in(\'\'image\'\',\'\'text\'\',\'\'uniqueidentifier\'\',\'\'sql_variant\'\',\'\'ntext\'\',\'\'varbinary\'\',\'\'binary\'\',\'\'timestamp\'\')
and a.id=(select id from tempdb..sysobjects where name=@tbname)
select @sql=\'\'create table [\'\'+@sheetname
+\'\'](\'\'+substring(@sql,2,8000)+\'\')\'\'
,@fdlist=substring(@fdlist,2,8000)
exec @err=sp_oamethod @obj,\'\'execute\'\',@out out,@sql
if @err<>0 goto lberr
exec @err=sp_oadestroy @obj
--导入数据
set @sql=\'\'openrowset(\'\'\'\'microsoft.jet.oledb.4.0\'\'\'\',\'\'\'\'excel 5.0;hdr=yes
;database=\'\'+@path+@fname+\'\'\'\'\'\',[\'\'+@sheetname+\'\'$])\'\'
exec(\'\'insert into \'\'+@sql+\'\'(\'\'+@fdlist+\'\') select \'\'+@fdlist+\'\' from [\'\'+@tbname+\'\']\'\')
set @sql=\'\'drop table [\'\'+@tbname+\'\']\'\'
exec(@sql)
return
lberr:
exec sp_oageterrorinfo 0,@src out,@desc out
lbexit:
select cast(@err as varbinary(4)) as 错误号
,@src as 错误源,@desc as 错误描述
select @sql,@constr,@fdlist
go
SQLServer和Excel
1、向Excel查询
select * from OpenRowSet(\'microsoft.jet.oledb.4.0\',\'Excel 8.0;HDR=yes;database=c:\book1.xls;\',\'select * from [Sheet1$]\') where c like \'%f%\'
select * from
OPENROWSET(\'MICROSOFT.JET.OLEDB.4.0\'
,\'Excel 5.0;HDR=YES;IMEX=2;DATABASE=c:\book1.xls\',[sheet1$])
1)hdr=yes时可以把xls的第1行作为字段看待，如第1个中hdr=no的话，where时就会报错
2)[]和美圆$必须要，否则M$可不认这个账
2、修改Execl
update OpenRowSet(\'microsoft.jet.oledb.4.0\',\'Excel 8.0;hdr=yes;database=c:\book1.xls;\',\'select * from [Sheet1$]\')
set a=\'erquan\' where c like \'%f%\'
3、导入导出
insert into OpenRowSet(\'microsoft.jet.oledb.4.0\',\'Excel 8.0;hdr=yes;database=c:\book1.xls;\',\'select * from [Sheet2$]\')(id,name)
select id,name from serv_user
/*=================== 导入/导出 excel 的基本方法 ===================*/
从excel文件中,导入数据到sql数据库中,很简单,直接用下面的语句:
/*===================================================================*/
--如果接受数据导入的表已经存在
insert into 表 select * from
openrowset(\'\'microsoft.jet.oledb.4.0\'\'
,\'\'excel 5.0;hdr=yes;database=c:test.xls\'\',sheet1$)
--如果导入数据并生成表
select * into 表 from
openrowset(\'\'microsoft.jet.oledb.4.0\'\'
,\'\'excel 5.0;hdr=yes;database=c:test.xls\'\',sheet1$)
/*===================================================================*/
--如果从sql数据库中,导出数据到excel,如果excel文件已经存在,而且已经按照要接收的数据创建好表头,就可以简单的用:
insert into openrowset(\'\'microsoft.jet.oledb.4.0\'\'
,\'\'excel 5.0;hdr=yes;database=c:test.xls\'\',sheet1$)
select * from 表
--如果excel文件不存在,也可以用bcp来导成类excel的文件,注意大小写:
--导出表的情况
exec master..xp_cmdshell \'\'bcp 数据库名.dbo.表名 out "c:test.xls" /c -/s"服务器名" /u"用户名" -p"密码"\'\'
--导出查询的情况
exec master..xp_cmdshell \'\'bcp "select au_fname, au_lname from pubs..authors order by au_lname" queryout "c:test.xls" /c -/s"服务器名" /u"用户名" -p"密码"\'\'
/*--说明:
c:test.xls 为导入/导出的excel文件名.
sheet1$ 为excel文件的工作表名,一般要加上$才能正常使用.
--*/
--上面已经说过,用bcp导出的是类excel文件,其实质为文本文件,
--要导出真正的excel文件.就用下面的方法
/*--数据导出excel
导出表中的数据到excel,包含字段名,文件为真正的excel文件
,如果文件不存在,将自动创建文件
,如果表不存在,将自动创建表
基于通用性考虑,仅支持导出标准数据类型
--邹建 2003.10--*/
/*--调用示例
p_exporttb @tbname=\'\'地区资料\'\',@path=\'\'c:\'\',@fname=\'\'aa.xls\'\'
--*/
if exists (select * from dbo.sysobjects where id = object_id(n\'\'[dbo].[p_exporttb]\'\') and objectproperty(id, n\'\'isprocedure\'\') = 1)
drop procedure [dbo].[p_exporttb]
go
create proc p_exporttb
@tbname sysname, --要导出的表名
@path nvarchar(1000), --文件存放目录
@fname nvarchar(250)=\'\'\'\' --文件名,默认为表名
as
declare @err int,@src nvarchar(255),@desc nvarchar(255),@out int
declare @obj int,@constr nvarchar(1000),@sql varchar(8000),@fdlist varchar(8000)
--参数检测
if isnull(@fname,\'\'\'\')=\'\'\'\' set @fname=@tbname+\'\'.xls\'\'
--检查文件是否已经存在
if right(@path,1)<>\'\'\'\' set @path=@path+\'\'\'\'
create table #tb(a bit,b bit,c bit)
set @sql=@path+@fname
insert into #tb exec master..xp_fileexist @sql
--数据库创建语句
set @sql=@path+@fname
if exists(select 1 from #tb where a=1)
set @constr=\'\'driver={microsoft excel driver (*.xls)};dsn=\'\'\'\'\'\'\'\';readonly=false\'\'
+\'\';create_db=" +\'\';database=\'\'+@sql+\'\'"\'\'
--连接数据库
exec @err=sp_oacreate \'\'adodb.connection\'\',@obj out
if @err<>0 goto lberr
exec @err=sp_oamethod @obj,\'\'open\'\',null,@constr
if @err<>0 goto lberr
/*--如果覆盖已经存在的表,就加上下面的语句
--创建之前先删除表/如果存在的话
select @sql=\'\'drop table [\'\'+@tbname+\'\']\'\'
exec @err=sp_oamethod @obj,\'\'execute\'\',@out out,@sql
--*/
--创建表的sql
select @sql=\'\'\'\',@fdlist=\'\'\'\'
select @fdlist=@fdlist+\'\',[\'\'+a.name+\'\']\'\'
,@sql=@sql+\'\',[\'\'+a.name+\'\'] \'\'
+case when b.name in(\'\'char\'\',\'\'nchar\'\',\'\'varchar\'\',\'\'nvarchar\'\') then
\'\'text(\'\'+cast(case when a.length>255 then 255 else a.length end as varchar)+\'\')\'\'
when b.name in(\'\'tynyint\'\',\'\'int\'\',\'\'bigint\'\',\'\'tinyint\'\') then \'\'int\'\'
when b.name in(\'\'smalldatetime\'\',\'\'datetime\'\') then \'\'datetime\'\'
when b.name in(\'\'money\'\',\'\'smallmoney\'\') then \'\'money\'\'
else b.name end
from syscolumns a left join systypes b on a.xtype=b.xusertype
where b.name not in(\'\'image\'\',\'\'text\'\',\'\'uniqueidentifier\'\',\'\'sql_variant\'\',\'\'ntext\'\',\'\'varbinary\'\',\'\'binary\'\',\'\'timestamp\'\')
and object_id(@tbname)=id
select @sql=\'\'create table [\'\'+@tbname
+\'\'](\'\'+substring(@sql,2,8000)+\'\')\'\'
,@fdlist=substring(@fdlist,2,8000)
exec @err=sp_oamethod @obj,\'\'execute\'\',@out out,@sql
if @err<>0 goto lberr
exec @err=sp_oadestroy @obj
--导入数据
set @sql=\'\'openrowset(\'\'\'\'microsoft.jet.oledb.4.0\'\'\'\',\'\'\'\'excel 5.0;hdr=yes
;database=\'\'+@path+@fname+\'\'\'\'\'\',[\'\'+@tbname+\'\'$])\'\'
exec(\'\'insert into \'\'+@sql+\'\'(\'\'+@fdlist+\'\') select \'\'+@fdlist+\'\' from \'\'+@tbname)
return
lberr:
exec sp_oageterrorinfo 0,@src out,@desc out
lbexit:
select cast(@err as varbinary(4)) as 错误号
,@src as 错误源,@desc as 错误描述
select @sql,@constr,@fdlist
go
--上面是导表的,下面是导查询语句的.
/*--数据导出excel
导出查询中的数据到excel,包含字段名,文件为真正的excel文件
,如果文件不存在,将自动创建文件
,如果表不存在,将自动创建表
基于通用性考虑,仅支持导出标准数据类型
--邹建 2004.10--*/
/*--调用示例
p_exporttb @sqlstr=\'\'select * from 地区资料\'\'
,@path=\'\'c:\'\',@fname=\'\'aa.xls\'\',@sheetname=\'\'地区资料\'\'
--*/
if exists (select * from dbo.sysobjects where id = object_id(n\'\'[dbo].[p_exporttb]\'\') and objectproperty(id, n\'\'isprocedure\'\') = 1)
drop procedure [dbo].[p_exporttb]
go
create proc p_exporttb
@sqlstr varchar(8000), --查询语句,如果查询语句中使用了order by ,请加上top 100 percent
@path nvarchar(1000), --文件存放目录
@fname nvarchar(250), --文件名
@sheetname varchar(250)=\'\'\'\' --要创建的工作表名,默认为文件名
as
declare @err int,@src nvarchar(255),@desc nvarchar(255),@out int
declare @obj int,@constr nvarchar(1000),@sql varchar(8000),@fdlist varchar(8000)
--参数检测
if isnull(@fname,\'\'\'\')=\'\'\'\' set @fname=\'\'temp.xls\'\'
if isnull(@sheetname,\'\'\'\')=\'\'\'\' set @sheetname=replace(@fname,\'\'.\'\',\'\'#\'\')
--检查文件是否已经存在
if right(@path,1)<>\'\'\'\' set @path=@path+\'\'\'\'
create table #tb(a bit,b bit,c bit)
set @sql=@path+@fname
insert into #tb exec master..xp_fileexist @sql
--数据库创建语句
set @sql=@path+@fname
if exists(select 1 from #tb where a=1)
set @constr=\'\'driver={microsoft excel driver (*.xls)};dsn=\'\'\'\'\'\'\'\';readonly=false\'\'
+\'\';create_db=" +\'\';database=\'\'+@sql+\'\'"\'\'
--连接数据库
exec @err=sp_oacreate \'\'adodb.connection\'\',@obj out
if @err<>0 goto lberr
exec @err=sp_oamethod @obj,\'\'open\'\',null,@constr
if @err<>0 goto lberr
--创建表的sql
declare @tbname sysname
set @tbname=\'\'##tmp_\'\'+convert(varchar(38),newid())
set @sql=\'\'select * into [\'\'+@tbname+\'\'] from(\'\'+@sqlstr+\'\') a\'\'
exec(@sql)
select @sql=\'\'\'\',@fdlist=\'\'\'\'
select @fdlist=@fdlist+\'\',[\'\'+a.name+\'\']\'\'
,@sql=@sql+\'\',[\'\'+a.name+\'\'] \'\'
+case when b.name in(\'\'char\'\',\'\'nchar\'\',\'\'varchar\'\',\'\'nvarchar\'\') then
\'\'text(\'\'+cast(case when a.length>255 then 255 else a.length end as varchar)+\'\')\'\'
when b.name in(\'\'tynyint\'\',\'\'int\'\',\'\'bigint\'\',\'\'tinyint\'\') then \'\'int\'\'
when b.name in(\'\'smalldatetime\'\',\'\'datetime\'\') then \'\'datetime\'\'
when b.name in(\'\'money\'\',\'\'smallmoney\'\') then \'\'money\'\'
else b.name end
from tempdb..syscolumns a left join tempdb..systypes b on a.xtype=b.xusertype
where b.name not in(\'\'image\'\',\'\'text\'\',\'\'uniqueidentifier\'\',\'\'sql_variant\'\',\'\'ntext\'\',\'\'varbinary\'\',\'\'binary\'\',\'\'timestamp\'\')
and a.id=(select id from tempdb..sysobjects where name=@tbname)
select @sql=\'\'create table [\'\'+@sheetname
+\'\'](\'\'+substring(@sql,2,8000)+\'\')\'\'
,@fdlist=substring(@fdlist,2,8000)
exec @err=sp_oamethod @obj,\'\'execute\'\',@out out,@sql
if @err<>0 goto lberr
exec @err=sp_oadestroy @obj
--导入数据
set @sql=\'\'openrowset(\'\'\'\'microsoft.jet.oledb.4.0\'\'\'\',\'\'\'\'excel 5.0;hdr=yes
;database=\'\'+@path+@fname+\'\'\'\'\'\',[\'\'+@sheetname+\'\'$])\'\'
exec(\'\'insert into \'\'+@sql+\'\'(\'\'+@fdlist+\'\') select \'\'+@fdlist+\'\' from [\'\'+@tbname+\'\']\'\')
set @sql=\'\'drop table [\'\'+@tbname+\'\']\'\'
exec(@sql)
return
lberr:
exec sp_oageterrorinfo 0,@src out,@desc out
lbexit:
select cast(@err as varbinary(4)) as 错误号
,@src as 错误源,@desc as 错误描述
select @sql,@constr,@fdlist
go
SQL Server 阻止了对组件 \\'Ad Hoc Distributed Queries\\' 的访问
在Sql Server中查询一下Excel文件的时候出现问题：
SELECT * FROM OPENROWSET( \'MICROSOFT.JET.OLEDB.4.0\',\'Excel 8.0;IMEX=1;HDR=YES;DATABASE=D:\a.xls\',[sheet1$])
结果提示：
SQL Server 阻止了对组件 \'Ad Hoc Distributed Queries\' 的 STATEMENT\'OpenRowset/OpenDatasource\' 的访问，因为此组件已作为此服务器安全配置的一部分而被关闭。系统管理员可以通过使用 sp_configure 启用 \'Ad Hoc Distributed Queries\'。有关启用 \'Ad Hoc Distributed Queries\' 的详细信息，请参阅 SQL Server 联机丛书中的 "外围应用配置器"。
查询相关资料，找到解决方法：
启用Ad Hoc Distributed Queries：
exec sp_configure \'show advanced options\',1
reconfigure
exec sp_configure \'Ad Hoc Distributed Queries\',1
reconfigure
使用完成后，关闭Ad Hoc Distributed Queries：
exec sp_configure \'Ad Hoc Distributed Queries\',0
reconfigure
exec sp_configure \'show advanced options\',0
reconfigure
SELECT *
FROM OPENDATASOURCE(
\'SQLOLEDB\',
\'Data Source=ServerName;User ID=sa;Password=sa\'
).DataBaseName.dbo.Table