The unmapFile command enables you to unmap assigned database files in an RPS database configured with the Mapped Extent or Working Set storage.
The syntax of the unmapFile command in the jdbutilb command line is as follows.
jdbutilb path=database-path
ini=initialization-file-name
unmapFile [file-list]
The following example shows the use of the unmapFile command.
jdbutilb.exe path=s:\jade\system ini=s:\jade\backups\jade.ini unmapFile _rootdef testschema locktest
For details about assigning unmapped database files, see the mapFile command, earlier in this chapter.