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    Length: 2688 (0xa80)
    Types: TextFile
    Names: »MERG.PRG«

└─⟦71c82d5c0⟧ Bits:30004214 LISTAID - Partslist management system
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└─⟦9ce0f2175⟧ Bits:30004308/disk3.imd Listaid database backup
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TextFile

*******************************************************************************
* TASK:MERG
* MERGES DPL'S AND SUMMARY LISTS TO ONE LIST
*******************************************************************************

*INITIALIZE
SET FORMAT TO SCREEN
SELECT SECO
USE
SELECT PRIM
USE
*ASK USER TO DEFINE SUMMARY SPECIFICATION FILE
ERASE
STORE 'FILE' TO MCON
@ 10,10 SAY 'ENTER SUMMARY SPECIFICATION FILE:  CONS_' GET MCON PICTURE 'AAAX'
READ
STORE 'CONS'-!(MCON) TO MCON

*CHECK IF THE DEFINED SPECIFICATION FILE EXISTS
IF FILE(MCON)
   *IF IT DOES THEN PUT IT IN USE AND CHECK IF THE SPECIFIED FILES EXIST
   STORE 'PROCEED' TO STATUS
   USE &MCON
   GO TOP
   DO WHILE (STATUS='PROCEED').AND.(.NOT.EOF)
      IF TYPE='S'
         STORE 'SUM_' TO MPREF
      ELSE
         STORE 'DPL_' TO MPREF
      ENDIF
      IF .NOT.FILE(MPREF-SOURCE-'.DBF')
         STORE 'SOURCE_FILE(S) MISSING' TO STATUS
      ENDIF
      SKIP
   ENDDO

   * NOW THAT CHECK HAS BEEN MADE AND WE CAN BEGIN TO APPEND FROM THE SOURCES
   IF STATUS='PROCEED'
      ERASE
      @ 10,10 SAY 'APPENDING RECORDS TO SUMMARY PARTSLIST'
      SELECT SECO
      USE SUM_STRU
      STORE 'SUM_'-$(MCON,5,4) TO MSUM
      COPY STRU TO WORK
      USE WORK
      SET LINKAGE OFF
      SELECT PRIM
      GO TOP
      STORE 1 TO NUMBER
      STORE ' ' TO IDENTROW
      DO WHILE .NOT.EOF
         IF NUMBER<10
            STORE 2 TO X
         ELSE
            STORE 3 TO X
         ENDIF
         IF TYPE='S'
            STORE 'SUM_' TO MPREF
         ELSE
            STORE 'DPL_' TO MPREF
         ENDIF
         STORE MPREF-SOURCE TO MSOURCE
         STORE IDENTROW-STR(NUMBER,X)-':'-MSOURCE-'--' TO IDENTROW
         SELECT SECO
         GO BOTTOM
         STORE # TO MBOTT
         APPEND FROM &MSOURCE
         GO MBOTT+1
         REPLACE NEXT 9999 NUMROW WITH STR(NUMBER,X)-':('-STR(COUNTER,5)-';';
-STR(REQUIRED,5)-') '
         STORE NUMBER+1 TO NUMBER
         SELECT PRIM
         SKIP
      ENDDO
      SELECT SECO
      GO BOTTOM
      @ 10,10 SAY 'COMPRESSION OF DATABASE ....... START SIZE='-STR(#,5)
      *NOW THE RECORDS MUST BE MERGED
      INDEX ON REF:CODE + STR(NVALUE,13,4) TO WORK
      COPY TO &MSUM
      USE &MSUM
      DELETE FILE WORK 
      DO SUMDEL
      APPEND BLANK
      REPLACE NUMROW WITH IDENTROW
      INDEX ON REF:CODE + STR(NVALUE,13,4) TO &MSUM
      STORE 'SUMMARY LIST CREATED' TO STATUS 
   ENDIF
ELSE
   STORE 'SUMMARY SPECIFICATION FILE DOES NOT EXIST.' TO STATUS
ENDIF
RELEASE ALL LIKE M*
RELEASE IDENTROW,NUMBER,X
SELECT SECO
USE
SELECT PRIM
USE
RETURN

         
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