CUSMSTL3: DDS for a Logical File

Figure 214. DDS for logical file CUSMSTL3
     A*****************************************************************
     A*     FILE NAME:  CUSMSTL3                                      *
     A*  RELATED PGMS:  SCHNAM                                        *
     A* RELATED FILES:  CUSMST                                        *
     A*   DESCRIPTION:  THIS IS THE LOGICAL FILE CUSMSTL3. IT HAS     *
     A*                 ONE RECORD FORMAT CALLED CUSREC.              *
     A*                 LOGICAL VIEW OF CUSTOMER MASTER FILE (CUSMST) *
     A*                 BY NAME (NAME)                                *
     A*****************************************************************
     A          R CUSREC                    PFILE(CUSMST)
     A          K NAME
     A*
     A*****************************************************************
     A* NOTE: SINCE THE RECORD FORMAT OF THE PHYSICAL FILE (CUSMST)   *
     A*       HAS THE SAME RECORD-FORMAT-NAME, NO LISTING OF FIELDS   *
     A*       IS REQUIRED IN THIS DDS FILE.                           *
     A*****************************************************************

The DDS for the database file used in this program defines one record format named CUSREC and identifies the NAME field as the key fields.



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