In the delphi 7 project folders a lot of *.Mb files are generated. The files are named like Del1.MB, Del2.MB etc. The projects connect to firebird databases via the BDE. Also there are quite a few other non standard components being used. Does anyone know what these MB files are and if they can be safely deleted?
1457 次
2 に答える
2
I think these "del*.mb" files are temp BDE PARADOX format files, by default BDE creates them in the application folder and delete them on application close:
http://www.borlandtalk.com/image-vp141388.html
http://www.rhinocerus.net/forum/lang-pascal-delphi-databases/212042-bde-generating-del-mb-files.html
于 2012-12-04T08:53:03.673 に答える
2
These DEL*.MB files as well as DEL*.DB files are created automatically by Borland Database Engine (BDE)1 components for data access, for example when a query (by TQuery component) run.
They are temporary files, so they will be removed automatically if the BDE session terminates correctly2. If some app crashes these files will be held until the next execution when most of them will be replaced, so, a manual cleaning may be necessary.
If the folder where these files are being created is shared (or an app changed its current dir to same folder, e.g. by use of SetCurrentDir function), it may cause more problems since different apps may lock files making other apps confused and causing other crashes.
于 2018-06-30T21:51:25.333 に答える