MSSQL TO ACCESS
因为需要``现在要将MSSQL数据库迁移到ACCESS``
MSSQL导出到ACCESS后丢失主键等信息``

怎么解决``?
另外``有没有相关软件``

------解决方案--------------------
在SQL Server中用DTS导出到Access。

或者在Access用导入，从SQL Server中导入表。
------解决方案--------------------
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= " '+@sql+ ' ";DBQ= '+@sql
else
set @constr= 'Provider=Microsoft.Jet.OLEDB.4.0;Extended Properties= "Excel 8.0;HDR=YES '
+ ';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 like '%char '
then case when a.length> 255 then 'memo '
else 'text( '+cast(a.length as varchar)+ ') ' end
when b.name like '%int ' or b.name= 'bit ' then 'int '
when b.name like '%datetime ' then 'datetime '
when b.name like '%money ' then 'money '
when b.name like '%text ' then 'memo '
else b.name end
FROM tempdb..syscolumns a left join tempdb..systypes b on a.xtype=b.xusertype
where b.name not in( 'image ', 'sql_variant ', 'varbinary ', 'binary ', 'timestamp ')
and a.id=(select id from tempdb..sysobjects where >

if @@rowcount=0 return

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 ' ', ' 'access 8.0;HDR=YES
;DATABASE= '+@path+@fname+ ' ' ',[ '+@sheetname+ '$]) '

exec( 'insert into '+@sql+ '( '+@fdlist+ ') select '+@fdlist+ ' from [ '+@tbname+ '] ')

set @sql= 'drop table [ '+@tbname+ '] '

exec(@sql)
return