大家都知道高级版本的数据库文件无法还原或者附加到低版本，因为高版本和低版本文件格式会有不同。如果尝试将低版本的数据库附加或者还原到低版本的数据库会看到
大家都知道高级版本的数据库文件无法还原或者附加到低版本，因为高版本和低版本文件格式会有不同。如果尝试将低版本的数据库附加或者还原到低版本的数据库会看到类似下面的错误：
已备份数据库的磁盘结构版本为611，服务器支持版本为539，香港服务器租用，无法还原或升级数据库。RESTORE FILELIST 操作异常结束。（MicrosoftSQL Server,错误：3169）
这里我从网上找到了所有SQLServer版本对应的内部数据库版本号的配置表(ternal SQL Server Database Version Numbers)：
Target SQL Server Version
Source SQL Server Version
Internal Database Version
SQL Server 2008 R2
SQL Server 2008 R2
665
SQL Server 2008
661
SQL Server 2005 with vardecimal enabled
612
SQL Server 2005
611
SQL Server 2000
539
SQL Server 2008
SQL Server 2008
661
SQL Server 2005 with vardecimal enabled
612
SQL Server 2005
611
SQL Server 2000
539
SQL Server 2005 SP2+
SQL Server 2005 with vardecimal enabled
612
SQL Server 2005
611
SQL Server 2000
539
SQL Server 7
515
SQL Server 2005
SQL Server 2005
611
SQL Server 2000
539
SQL Server 7
515
SQL Server 2000
SQL Server 2000
539
SQL Server 7
515
SQL Server 7
SQL Server 7
515
通过这张配置表可以看到出错原因是尝试将2005的备份文件还原到2000。如果没有2005版本的话，美国空间，只能将2005的数据库脚本导出在2000上重建然后将数据导入。
MSDN上DATABASEPROPERTYEX‘Version’选项的解释：
用于创建数据库的 SQL Server 代码的内部版本号。。
本文出自 “关注SQL Server技术” 博客，美国服务器，请务必保留此出处
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