Performs all the verification options, except for the REBUILD_
    DIRECTORY and COMPRESS options.

    The /ALL qualifier includes the /NOFIX qualifier by default. If
    you want to use the /FIX qualifier as the default to the VERIFY
    /ALL command, define the CDD$VERIFY_ALL_FIX logical name to be
    any value. Define the CDD$VERIFY_ALL_FIX logical name at the
    process level or higher.

    If you specify the VERIFY/ALL command without specifying a /FIX
    or /NOFIX qualifier, and if you have not defined the CDD$VERIFY_
    ALL_FIX logical name, an informational error message, CDO-I-
    VF_ALL_NOFIX, will display and the VERIFY command will continue
    using the default /NOFIX qualifier.