Resets the storage area's corruption indication flag (FILID_
    CORRUPT_FLG), allowing you to use the uncorrupted sections of a
    corrupted storage area. Storage areas are most often corrupted
    by attempting an SQL (not RdbALTER) roll back with one or more
    storage areas opened in batch-update transaction mode.

    The UNCORRUPT command allows you to access a database that is
    in an uncertain condition. Accordingly, the following message is
    displayed when you enter the command:

    BEWARE ATTEMPTING TO UNCORRUPT A STORAGE AREA
    WITHOUT FIRST VERIFYING IT.

                                   NOTE

       Beginning in Oracle Rdb Version 6.0, the capabilities
       provided through this command are also provided through
       the RMU Set Corrupt_Pages command. The RdbALTER UNCORRUPT
       command might be removed in future versions of Oracle
       Rdb. Therefore, Oracle Corporation recommends that you use
       the RMU Set Corrupt_Pages command instead of the RdbALTER
       UNCORRUPT command when these capabilities are needed.

    Use of the ROLLBACK or the COMMIT command is permitted with the
    RdbALTER UNCORRUPT command.