Quelle flg008.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  FLG008.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * Standard COBOL (file "FLG008.SCO") calling SQL
      * procedures in file "FLG008.MCO".
      * STANDARD COBOL (file "FLG008.SCO")

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * DATE 1989/11/08 STANDARD COBOL LANGUAGE
      * NIST SQL VALIDATION TEST SUITE V6.0
      *  DISCLAIMER:
      *  This program was written by employees of NIST to test SQL
      *  implementations for conformance to the SQL standards.
      *  NIST assumes no responsibility for any party's use of
      *  this program.
      *
      * FLG008.SCO
      * WRITTEN BY: JOAN SULLIVAN
      *
      *   THIS ROUTINE TESTS AN EXTENSION TO SQL.
      *
      * REFERENCES
      *       FEDERAL INFORMATION PROCESSING STANDARDS - SQL
      *                   FIPS PUB 127
      *
      *             10. Specifications.
      *
      ****************************************************************

      * EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  PTYPE1 PIC  X(6).
       01  CITY1 PIC  X(5).
       01  SUM1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  COUNT1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  cnt1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  uid PIC  X(18).
       01  uidx PIC  X(18).
      *  EXEC SQL END DECLARE SECTION END-EXEC
       01  SQLCODE PIC S9(9) COMP.
       01  vienna PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  errcnt PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  i PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
      *date_time declaration
       01  TO-DAY PIC 9(6).
       01  THE-TIME PIC 9(8).

       01  SQL-COD PIC S9(9) DISPLAY SIGN LEADING SEPARATE.

       PROCEDURE DIVISION.
       P0.

             MOVE "HU" TO uid
             CALL "AUTHID" USING uid
             MOVE "not logged in, not" TO uidx
      *  EXEC SQL SELECT USER INTO :uidx FROM HU.ECCO;
             CALL "SUB1" USING SQLCODE uidx
             MOVE SQLCODE TO SQL-COD
             if (uid  NOT  =   uidx) then
               DISPLAY "ERROR: User ", uid " expected. User ", uidx "
      -    " connected"
             END-IF
             MOVE 0 TO errcnt
           DISPLAY "SQL Test Suite, V6.0, Module COBOL, flg008.sco"
             DISPLAY
           "59-byte ID"
           DISPLAY "TEd Version #"
      *date_time print
           ACCEPT TO-DAY FROM DATE
           ACCEPT THE-TIME FROM TIME
           DISPLAY "Date run YYMMDD: " TO-DAY " at hhmmssff: " THE-TIME

      ******************** BEGIN TEST0454 *******************

             DISPLAY " TEST0454 "
             DISPLAY "SELECT nonGROUP column in GROUP BY"
             DISPLAY "reference FIPS PUB 127 section 10. Specifications"
             DISPLAY "X3.135-1989 5.25 SR 7 "
             DISPLAY "Column spec. of grouped table references grouping
      -    " column"
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

      *  EXEC SQL DECLARE GROUPX CURSOR FOR
      *    SELECT PTYPE, CITY, SUM (BUDGET), COUNT(*)
      *    FROM PROJ
      *    GROUP BY CITY
      *    ORDER BY CITY END-EXEC

      *  EXEC SQL OPEN GROUPX;
             CALL "SUB2" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             MOVE 0 TO cnt1
             MOVE 0 TO vienna

             MOVE 0 TO i
             PERFORM P50 UNTIL i > 9

             DISPLAY "Total rows fetched: ", cnt1
             if (cnt1  =  3) then
               DISPLAY "3 rows: The number of cities"
             END-IF
             if (cnt1  =  6) then
               DISPLAY "6 rows: The number of (detail) rows in the
      -    " table"
             END-IF
             if (cnt1  =  4) then
               DISPLAY "4 rows: The number of city and ptype
      -    " combinations"
             END-IF
             if (vienna  =  1) then
               DISPLAY "Sample PTYPE selected from 2 values"
             END-IF

             if (cnt1  >  0) then
      *    EXEC SQL INSERT INTO TESTREPORT
      *  VALUES('0454','pass','MCO');
               CALL "SUB3" USING SQLCODE
               MOVE SQLCODE TO SQL-COD
               DISPLAY "SQL extension for nonGROUP columns executed
      -    " successfully."
               DISPLAY "Vendor must demonstrate FIPS flagger WARNING."
             else
      *    EXEC SQL INSERT INTO TESTREPORT VALUES
      *  ('0454','nogo','MCO');
               CALL "SUB4" USING SQLCODE
               MOVE SQLCODE TO SQL-COD
               COMPUTE errcnt = errcnt + 1
               DISPLAY "Vendor does not support selecting nonGROUP"
               DISPLAY " columns in GROUP BY."
               DISPLAY "Support of nonGROUP columns in GROUP BY"
               DISPLAY " is not required."
             END-IF

      *  EXEC SQL COMMIT WORK;
             CALL "SUB5" USING SQLCODE
             MOVE SQLCODE TO SQL-COD

             DISPLAY "================================================"
             DISPLAY  " "

      ******************** END TEST0454 *******************

      **** TESTER MAY CHOOSE TO INSERT CODE FOR errcnt > 0

           STOP RUN.

      *    ****  Procedures for PERFORM statements

        P50.
               MOVE 0 TO SUM1
               MOVE 0 TO COUNT1
               MOVE "x" TO CITY1
               MOVE "x" TO PTYPE1

      *    EXEC SQL FETCH GROUPX
      *      INTO :PTYPE1, :CITY1, :SUM1, :COUNT1;
               CALL "SUB6" USING SQLCODE PTYPE1 CITY1 SUM1 COUNT1
               MOVE SQLCODE TO SQL-COD
               if (SQLCODE  =  0) then
                 COMPUTE cnt1 = cnt1 + 1
               END-IF

               if (cnt1  =  2  AND  CITY1   =   "Deale"  AND  COUNT1  =
             3  AND  SUM1  =  80000) then
                 DISPLAY "Redundant sum and count for detail PTYPE in
      -    " GROUP BY"
               END-IF
               if (SQLCODE  =  0  AND  PTYPE1   =   "Code"  AND  SUM1  =
              30000) then
                 DISPLAY "Subtotal by detail PTYPE in GROUP BY"
               END-IF
               if (CITY1   =   "Vienn"  AND  PTYPE1  =  "Code")
             then
                 COMPUTE vienna = vienna + 1
               END-IF
               if (CITY1   =   "Vienn"  AND  PTYPE1  =  "Test")
             then
                 COMPUTE vienna = vienna + 1
               END-IF
             ADD 1 TO i
           .

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