DEC DATATRIEVE users can access ORACLE, DB2, and SYBASE data
       using the DEC DB Integrator Gateway facility, referred to
       simply as Gateway in DIGITAL documentation. DEC DB Integrator
       Gateway provides users with transparent access to data on
       ORACLE, DB2, and SYBASE databases. Users retrieve ORACLE, DB2,
       and SYBASE data through DEC DB Integrator Gateway with DEC
       DATATRIEVE, the interactive Oracle Rdb utility (RDO), or a
       third generation language supported by an Rdb Data Manipulation
       Language precompiler.

       For more information, see the DEC DB Integrator Gateway
       documentation or the DEC DATATRIEVE Guide to Interfaces.