我需要这两个文件 PathwaysMDF 和 PathwaysLDF 在重大升级时替换(覆盖)旧副本。
好吧,这个 WiX 快把我逼疯了。设置文件完美运行,但数据库文件仍然无法正常工作!我尝试了几种方法...
这是使用注册表项尝试执行此操作的代码:
<Component Id="Database" Guid="1D8756EF-FD6C-49BC-8400-299492E8C65D" >
<RegistryValue Root="HKLM" Key="Software\TDR\Pathways\Database" Name="installed" Type="integer" Value="1" KeyPath="yes" />
<File Id="pathwaysMdf" Name="Pathways.mdf" DiskId="1" Source="\\fileserver\Shared\Databases\Pathways\SystemDBs\Pathways.mdf" />
<File Id="pathwaysLdf" Name="Pathways_log.ldf" DiskId="1" Source="\\fileserver\Shared\Databases\Pathways\SystemDBs\Pathways.ldf"/>
</Component>
这导致旧的 LDF 文件剩余,并且根本没有MDF 文件,完成后,不是旧的,也不是新的。
以下是日志中关于该尝试的内容:(完整日志位于http://pastebin.com/a8a7uKfL)
MSI (s) (C8:80) [09:01:51:845]: Executing op: SetTargetFolder(Folder=C:\Documents and Settings\All Users\Application Data\Pathways)
MSI (s) (C8:80) [09:01:51:845]: Executing op: SetSourceFolder(Folder=1\ykpqggg9\Pathways\|CommonAppData\Pathways)
MSI (s) (C8:80) [09:01:51:845]: Executing op: FileCopy(SourceName=x_gekdq7.ldf|Pathways_log.ldf,SourceCabKey=pathwaysLdf,DestName=Pathways_log.ldf,Attributes=512,FileSize=40239104,PerTick=32768,,VerifyMedia=1,,,,,CheckCRC=0,,,InstallMode=58982400,HashOptions=0,HashPart1=-403787921,HashPart2=771061375,HashPart3=-1732951415,HashPart4=-1390528611,,)
MSI (s) (C8:80) [09:01:51:845]: File: C:\Documents and Settings\All Users\Application Data\Pathways\Pathways_log.ldf; Won't Overwrite; Won't patch; Existing file is unversioned but modified
MSI (s) (C8:80) [09:01:51:845]: Executing op: FileCopy(SourceName=Pathways.mdf,SourceCabKey=pathwaysMdf,DestName=Pathways.mdf,Attributes=512,FileSize=156368896,PerTick=32768,,VerifyMedia=1,,,,,CheckCRC=0,,,InstallMode=58982400,HashOptions=0,HashPart1=570808063,HashPart2=-1571218748,HashPart3=-867678845,HashPart4=601212343,,)
MSI (s) (C8:80) [09:01:51:845]: File: C:\Documents and Settings\All Users\Application Data\Pathways\Pathways.mdf; Won't Overwrite; Won't patch; Existing file is unversioned but modified
这是使用伴随文件(主程序可执行文件,已版本化)尝试执行此操作的代码:
<Component Id="Database" Guid="1D8756EF-FD6C-49BC-8400-299492E8C65D" >
<File Id="pathwaysMdf" Name="Pathways.mdf" DiskId="1" Source="\\fileserver\Shared\Databases\Pathways\SystemDBs\Pathways.mdf" CompanionFile="pathwaysExe" />
<File Id="pathwaysLdf" Name="Pathways_log.ldf" DiskId="1" Source="\\fileserver\Shared\Databases\Pathways\SystemDBs\Pathways.ldf" CompanionFile="pathwaysExe" />
</Component>
这样做的结果是 LDF 文件表现完美,用新文件替换旧文件,但是,MDF 文件已消失。旧的和新的一样,不见了。
以下是日志中关于该尝试的内容:(完整日志位于http://pastebin.com/gijLN5QY):
MSI (s) (C8:F8) [09:21:55:206]: Executing op: SetCompanionParent(ParentPath=C:\Program Files\Pathways\,ParentName=Pathways.exe,ParentVersion=1.1.5.0,ParentLanguage=0)
MSI (s) (C8:F8) [09:21:55:206]: Executing op: FileCopy(SourceName=Pathways.mdf,SourceCabKey=pathwaysMdf,DestName=Pathways.mdf,Attributes=512,FileSize=156368896,PerTick=32768,,VerifyMedia=1,,,,,CheckCRC=0,Version=pathwaysExe,,InstallMode=58982400,,,,,,,)
MSI (s) (C8:F8) [09:21:55:236]: File: C:\Documents and Settings\All Users\Application Data\Pathways\Pathways.mdf; Overwrite; Won't patch; Existing file is of an equal version (Checked using version of companion: C:\Program Files\Pathways\Pathways.exe)
MSI (s) (C8:F8) [09:21:55:236]: Source for file 'pathwaysMdf' is compressed
InstallFiles: File: Pathways.mdf, Directory: C:\Documents and Settings\All Users\Application Data\Pathways\, Size: 156368896
MSI (s) (C8:F8) [09:21:55:246]: Re-applying security from existing file.
MSI (s) (C8:F8) [09:21:55:246]: Verifying accessibility of file: Pathways.mdf
MSI (s) (C8:F8) [09:21:55:266]: Note: 1: 2318 2: C:\Documents and Settings\All Users\Application Data\Pathways\Pathways.mdf
MSI (s) (C8:F8) [09:21:55:266]: Note: 1: 2360
MSI (s) (C8:F8) [09:21:55:266]: Note: 1: 2360
我还尝试将 MDF 文件设置为 KeyPath="yes" 而没有 CompanionFile 标记。这也行不通。