Quelle dml051.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  DML051.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * Standard COBOL (file "DML051.SCO") calling SQL
      * procedures in file "DML051.MCO"

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * DATE 1988/12/15 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.
      *
      * DML051.SCO
      * WRITTEN BY: HU YANPING
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED COBOL BY CHRIS SCHANZLE
      *
      *   THIS ROUTINE TESTS THE BETWEEN PREDICATES IN COMMON ELEMENT
      * OF THE SQL LANGUAGE.
      *
      * REFERENCES
      *       AMERICAN NATIONAL STANDARD database language - SQL
      *                         X3.135-1989
      *
      *                SECTION 5.12
      *                SECTION 8.  Data manipulation language
      *
      ****************************************************************

      * EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  PNO1 PIC  X(3).
       01  PNO2 PIC  X(3).
       01  CITY1 PIC  X(15).
       01  CITY2 PIC  X(15).
      * EXEC SQL END DECLARE SECTION END-EXEC
       01  uid PIC  X(18).
       01  uidx PIC X(18).
       01  SQL-COD PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  SQLCODE PIC S9(9) COMP.
       01  errcnt PIC S9(4) DISPLAY SIGN LEADING SEPARATE.

      * date_time declaration *
       01  TO-DAY PIC 9(6).
       01  THE-TIME PIC 9(8).

       PROCEDURE DIVISION.
       P0.

           MOVE "HU" TO uid
           CALL "AUTHID" USING uid
           MOVE "not logged in, not" TO uidx
           CALL "AUTHCK" USING SQLCODE uidx
           MOVE SQLCODE TO SQL-COD
           if (uid NOT = uidx) then
            DISPLAY "ERROR: User " uid " expected."
            DISPLAY "User " uidx " connected."
            DISPLAY " "
            STOP RUN
           END-IF

           MOVE 0 TO errcnt
           DISPLAY
           "SQL Test Suite, V6.0, Module COBOL, dml051.sco"
           DISPLAY " "
           DISPLAY
           "59-byte ID"
           DISPLAY "TEd Version #"
           DISPLAY " "
      * date_time print *
           ACCEPT TO-DAY FROM DATE
           ACCEPT THE-TIME FROM TIME
           DISPLAY "Date run YYMMDD: " TO-DAY " at hhmmssff: " THE-TIME

      ******************** BEGIN TEST0227 *******************

           DISPLAY " TEST0227 "
           DISPLAY " between predicate (character string) "
           DISPLAY "reference X3.135-1989 section 5.12 General Rules 2)
      -    " "
           DISPLAY " - - - - - - - - - - - - - - - - - - -"

      * EXEC SQL SELECT PNUM
      *  INTO   :PNO1
      *  FROM   PROJ
      *  WHERE  PNAME BETWEEN 'A' AND 'F' END-EXEC
           CALL "SUB1" USING SQLCODE PNO1
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL SELECT PNUM
      *  INTO   :PNO2
      *  FROM   PROJ
      *  WHERE PNAME >= 'A' AND PNAME <= 'F' END-EXEC
           CALL "SUB2" USING SQLCODE PNO2
           MOVE SQLCODE TO SQL-COD

           DISPLAY " PNO1 = ", PNO1 "; PNO2 = ", PNO2 " "
           DISPLAY "The correct answer should be PNO1=PNO2=P2 "

           if (PNO1   =   "P2"  AND  PNO2   =   "P2") then
             DISPLAY " *** pass *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0227','pass','MCO') END-EXEC
             CALL "SUB3" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY " dml051.sco *** fail *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0227','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB4" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           END-IF

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

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

      ******************** END TEST0227 *******************

      ******************** BEGIN TEST0228 *******************

           DISPLAY " TEST0228 "
           DISPLAY " between predicate (character string) "
           DISPLAY "reference X3.135-1989 section 5.12 General Rules 3)
      -    " "
           DISPLAY " - - - - - - - - - - - - - - - - - - -"

      * EXEC SQL SELECT CITY
      *  INTO   :CITY1
      *  FROM   STAFF
      *  WHERE  EMPNAME NOT BETWEEN 'A' AND 'E' END-EXEC
           CALL "SUB6" USING SQLCODE CITY1
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL SELECT CITY
      *  INTO   :CITY2
      *  FROM   STAFF
      *  WHERE  NOT( EMPNAME BETWEEN 'A' AND 'E' ) END-EXEC
           CALL "SUB7" USING SQLCODE CITY2
           MOVE SQLCODE TO SQL-COD

           DISPLAY " CITY1 = ", CITY1 ", CITY2 = ", CITY2 " "
           DISPLAY "The correct answer should be CITY1=CITY2=Akron "

           if (CITY1   =   "Akron"  AND  CITY2   =   "Akron") then
             DISPLAY " *** pass *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0228','pass','MCO') END-EXEC
             CALL "SUB8" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY " dml051.sco *** fail *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0228','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB9" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           END-IF

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

           DISPLAY  " "

      * EXEC SQL COMMIT WORK;
           CALL "SUB10" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0228 *******************

      **** TESTER MAY CHOOSE TO INSERT CODE FOR errcnt > 0
           STOP RUN.

      *    ****  Procedures for PERFORM statements

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