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Datei: dml015.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  DML015.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * Standard COBOL (file "DML015.SCO") calling SQL
      * procedures in file "DML015.MCO"

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * DATE 1987/08/21 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.
      *
      * DML015.SCO
      * WRITTEN BY: HU YANPING
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED COBOL BY CHRIS SCHANZLE
      *
      *   THIS ROUTINE TESTS THE COMMIT AND ROLLBACK STATEMENTS IN
      * THE SQL LANGUAGE.
      *
      * REFERENCES
      *       AMERICAN NATIONAL STANDARD database language - SQL
      *                         X3.135-1989
      *
      *              SECTION 8.2 <commit statement>
      *              SECTION 8.9 <rollback statement>
      *
      ****************************************************************

      * EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  EMPNO1 PIC  X(3).
       01  CITY1 PIC  X(15).
       01  GRADE1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  i PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  i1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  i2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  i3 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  i5 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
      * 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, dml015.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 TEST0060 *******************

      * EXEC SQL INSERT INTO TEMP_S
      *  SELECT EMPNUM,GRADE,CITY
      *  FROM   STAFF END-EXEC
           CALL "SUB1" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL DECLARE X CURSOR
      *  FOR SELECT *
      *  FROM   TEMP_S
      *  ORDER  BY TEMP_S.EMPNUM DESC END-EXEC

      * EXEC SQL OPEN X;
           CALL "SUB2" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
           DISPLAY " TEST0060 "
           DISPLAY "Reference X3.135-89 section 8.2 General Rules 2)"
           DISPLAY " - - - - - - - - - - - - - - - - - - - "

      * EXEC SQL FETCH X INTO :EMPNO1,:GRADE1,:CITY1;
           CALL "SUB3" USING SQLCODE EMPNO1 GRADE1 CITY1
           MOVE SQLCODE TO SQL-COD

           DISPLAY " EMPNO1=", EMPNO1 " ; GRADE1=", GRADE1 " ;
      -    " CITY1=", CITY1 " "

           MOVE SQLCODE TO i1
      * EXEC SQL COMMIT WORK;
           CALL "SUB4" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL FETCH X INTO :EMPNO1,:GRADE1,:CITY1;
           CALL "SUB5" USING SQLCODE EMPNO1 GRADE1 CITY1
           MOVE SQLCODE TO SQL-COD

           DISPLAY " EMPNO1=", EMPNO1 " ; GRADE1=", GRADE1 " ;
      -    " CITY1=", CITY1 " "
           DISPLAY " SQLCODE should be less than zero, SQLCODE=",
             SQL-COD " "

           if (SQLCODE  <  0  AND  i1  =  0 ) then
             DISPLAY " *** pass ***"
             DISPLAY "================================================"
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0060','pass','MCO') END-EXEC
             CALL "SUB6" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY " dml015.sco *** fail ***"
             DISPLAY "================================================"
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0060','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB7" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           END-IF
           DISPLAY  " "
      * EXEC SQL COMMIT WORK;
           CALL "SUB8" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0060 *******************
      ******************** BEGIN TEST0061 *******************

      * EXEC SQL ROLLBACK WORK;
           CALL "SUB9" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL SELECT COUNT(*)
      *  INTO   :i2
      *  FROM   TEMP_S END-EXEC
           CALL "SUB10" USING SQLCODE i2
           MOVE SQLCODE TO SQL-COD

           DISPLAY " TEST0061 "
           DISPLAY "Reference X3.135-89 section 8.2 General Rules 3)"
           DISPLAY " - - - - - - - - - - - - - - - - - - - "

           DISPLAY " i2 should be 5, i2=", i2 " "
           if (i2  =  5) then
             DISPLAY " *** pass ***"
             DISPLAY "================================================"
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0061','pass','MCO') END-EXEC
             CALL "SUB11" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY " dml015.sco *** fail ***"
             DISPLAY "================================================"
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0061','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB12" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           END-IF
      * EXEC SQL COMMIT WORK;
           CALL "SUB13" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
           DISPLAY  " "

      ******************** END TEST0061 *******************
      ******************** BEGIN TEST0062 *******************

           DISPLAY " TEST0062 "
           DISPLAY "Reference X3.135-89 section 8.9 General Rules 1)"
           DISPLAY " - - - - - - - - - - - - - - - - - - - "

      * EXEC SQL OPEN X;
           CALL "SUB2" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL FETCH X INTO :EMPNO1,:GRADE1,:CITY1;
           CALL "SUB15" USING SQLCODE EMPNO1 GRADE1 CITY1
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL DELETE FROM TEMP_S
      *  WHERE EMPNUM='E5' END-EXEC
           CALL "SUB16" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL SELECT COUNT(*)
      *  INTO   :i3
      *  FROM   TEMP_S END-EXEC
           CALL "SUB17" USING SQLCODE i3
           MOVE SQLCODE TO SQL-COD
           DISPLAY " i3 should be 4, i3=", i3 " "

      * EXEC SQL ROLLBACK WORK;
           CALL "SUB18" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL SELECT COUNT(*)
      *  INTO   :i5
      *  FROM   TEMP_S END-EXEC
           CALL "SUB19" USING SQLCODE i5
           MOVE SQLCODE TO SQL-COD

           DISPLAY " i5 should be 5, i5=", i5 " "

           if (i3  =  4  AND  i5  =  5) then
             DISPLAY " *** pass ***"
             DISPLAY "================================================"
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0062','pass','MCO') END-EXEC
             CALL "SUB20" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY " dml015.sco *** fail ***"
             DISPLAY "================================================"
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0062','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB21" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           END-IF
           DISPLAY  " "

      * EXEC SQL COMMIT WORK;
           CALL "SUB22" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0062 *******************
      ******************** BEGIN TEST0063 *******************

           DISPLAY " TEST0063 "
           DISPLAY "Reference X3.135-89 section 8.9 General Rules 2)"
           DISPLAY " - - - - - - - - - - - - - - - - - - - "

      * EXEC SQL OPEN X;
           CALL "SUB2" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL ROLLBACK WORK;
           CALL "SUB24" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL FETCH X INTO :EMPNO1,:GRADE1,:CITY1;
           CALL "SUB25" USING SQLCODE EMPNO1 GRADE1 CITY1
           MOVE SQLCODE TO SQL-COD

           DISPLAY " EMPNO1=", EMPNO1 " ; GRADE1=", GRADE1 " ; CITY1=",
             CITY1 " "
           DISPLAY " SQLCODE should be less than zero, SQLCODE=",
             SQL-COD " "

           if (SQLCODE  <  0) then
             DISPLAY " *** pass ***"
             DISPLAY "================================================"
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0063','pass','MCO') END-EXEC
             CALL "SUB26" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY " dml015.sco *** fail ***"
             DISPLAY "================================================"
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0063','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB27" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           END-IF

           DISPLAY  " "

      * EXEC SQL DELETE FROM TEMP_S;
           CALL "SUB28" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL COMMIT WORK;
           CALL "SUB29" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0063 *******************

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

      *    ****  Procedures for PERFORM statements

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