Quelle cdr026.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  CDR026.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * Embedded SQL COBOL ("CDR026.PCO") translated from
      * Embedded C on Thu Jul 25 10:46:17 1991.

      *EMBEDDED COBOL (file "CDR026.PCO")

      ************************************************************
      *
      *                     COMMENT SECTION
      *
      * DATE 1991/06/20 EMBEDDED 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.
      *
      * CDR026.PCO
      * WRITTEN BY: YOLANDA HERD
      *
      * THIS ROUTINE TESTS PARTIAL NULL FOREIGN KEYS
      *
      * REFERENCES
      *   AMERICAN NATIONAL STANDARD database language - SQL
      *                                X3.135-1989
      *
      *      SECTION 6.7, GR1 Referential Constraint Definition
      *
      *
      ************************************************************

           EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  DNME PIC  X(20).
       01  ENME PIC  X(20).
       01  NME PIC  X(20).
       01  DTE PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  count1 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  errcnt PIC S9(4) DISPLAY SIGN LEADING SEPARATE.

       01  code1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  code2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  code3 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  code4 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  code5 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  code6 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  flag1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.

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

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

       PROCEDURE DIVISION.
       P0.

             MOVE "SUN" TO uid
             CALL "AUTHID" USING uid
           MOVE "not logged in, not" TO uidx
           EXEC SQL SELECT
                 USER INTO :uidx FROM SUN.ECCO END-EXEC
           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, Embedded COBOL, cdr026.pco"
           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 TEST0438 *********************
      * This program tests the Partial - NULL F.K.
      * feature supported for insert F.k.

             DISPLAY " TEST0438 "
             DISPLAY " partial-NULL F.K. INSERT supported "
             DISPLAY " reference Section 6.7 GR 1a, 1b "
             DISPLAY "--------------------------------------------"

             MOVE -1001 TO code1
             MOVE 0 TO count1
             MOVE 0 TO DTE
             MOVE "XXXXXXXXXXXXXXXXXXXX" TO NME

             EXEC SQL DELETE FROM EXPERIENCE
               WHERE DESCR = 'Car Mechanic' END-EXEC
             MOVE SQLCODE TO SQL-COD

             EXEC SQL INSERT INTO EXPERIENCE
               VALUES('Tom',NULL,NULL,'Car Mechanic') END-EXEC
             MOVE SQLCODE TO SQL-COD

             EXEC SQL INSERT INTO EXPERIENCE
               VALUES('Yolanda',NULL,NULL,'Car Mechanic') END-EXEC
             MOVE SQLCODE TO SQL-COD

             EXEC SQL INSERT INTO EXPERIENCE
               VALUES(NULL,112156,NULL,'Car Mechanic') END-EXEC
             MOVE SQLCODE TO SQL-COD

             EXEC SQL INSERT INTO EXPERIENCE
               VALUES(NULL,062068,NULL,'Car Mechanic') END-EXEC
             MOVE SQLCODE TO SQL-COD

             EXEC SQL INSERT INTO EXPERIENCE
               VALUES(NULL,NULL,NULL,'Car Mechanic') END-EXEC
             MOVE SQLCODE TO SQL-COD

             EXEC SQL INSERT INTO EXPERIENCE
               VALUES('Tom',052744,NULL,'Car Mechanic') END-EXEC
             MOVE SQLCODE TO SQL-COD

             EXEC SQL INSERT INTO EXPERIENCE
               VALUES('Yolanda',040523,NULL,'Car Mechanic') END-EXEC
             MOVE SQLCODE TO SQL-COD

             EXEC SQL INSERT INTO EXPERIENCE
               VALUES('Yolanda',062968,NULL,'Car Mechanic') END-EXEC
             MOVE SQLCODE TO SQL-COD

             EXEC SQL INSERT INTO EXPERIENCE
               VALUES('Lilian',112156,NULL,'Car Mechanic') END-EXEC
             MOVE SQLCODE TO SQL-COD

             EXEC SQL SELECT EXP_NAME, BTH_DATE INTO :NME, :DTE
               FROM EXPERIENCE
               WHERE EXP_NAME IS NOT NULL AND BTH_DATE IS NOT NULL
               AND DESCR = 'Car Mechanic' END-EXEC
             MOVE SQLCODE TO SQL-COD

             MOVE SQLCODE TO code1

             EXEC SQL SELECT COUNT(*) INTO :count1 FROM EXPERIENCE
               WHERE DESCR = 'Car Mechanic' END-EXEC
             MOVE SQLCODE TO SQL-COD

             EXEC SQL ROLLBACK WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY " The correct answers are:"
             DISPLAY " code1 = 0 and count1 = 6"
             DISPLAY  " "
             DISPLAY " Your answers are:"
             DISPLAY " code1 = ", code1 " and count1 = ", count1

             if (code1  =  0  AND  count1  =  6) then
               EXEC SQL INSERT INTO TESTREPORT
                 VALUES('0438','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
               DISPLAY " *** pass *** "
             else
               EXEC SQL INSERT INTO TESTREPORT
                 VALUES('0438','fail','PCO') END-EXEC
             ADD 1 TO errcnt
               MOVE SQLCODE TO SQL-COD
               DISPLAY " cdr026.pco *** fail *** "
             END-IF

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

             DISPLAY  " "

             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

      ********************* END TEST0438 ******************

      **************** BEGIN TEST0439 *********************
      *This program tests partial-NULL F.K. feature
      *support for update F.K.

             DISPLAY " TEST0439 "
             DISPLAY " partial-NULL F.K. UPDATE support "
             DISPLAY " ------------------------------------------ "

             MOVE 0 TO code1
             MOVE 0 TO code2
             MOVE 0 TO code3
             MOVE 0 TO code4
             MOVE 0 TO code5
             MOVE 0 TO code6

             MOVE 0 TO flag1

             EXEC SQL INSERT INTO EXPERIENCE
               VALUES('Lilian',NULL,NULL,'Soccer Player') END-EXEC
             MOVE SQLCODE TO SQL-COD

             EXEC SQL INSERT INTO EXPERIENCE
               VALUES('David',NULL,NULL,'Monk') END-EXEC
             MOVE SQLCODE TO SQL-COD

             EXEC SQL INSERT INTO EXPERIENCE
               VALUES(NULL,NULL,NULL,'Fireman') END-EXEC
             MOVE SQLCODE TO SQL-COD

             EXEC SQL INSERT INTO EXPERIENCE
               VALUES(NULL,NULL,NULL,'Artist') END-EXEC
             MOVE SQLCODE TO SQL-COD

             EXEC SQL UPDATE EXPERIENCE
               SET BTH_DATE = 040523
               WHERE EXP_NAME = 'Lilian' AND DESCR = 'Soccer Player'
             END-EXEC
             MOVE SQLCODE TO SQL-COD

             MOVE SQLCODE TO code1
             if (code1  NOT <  0) then
               MOVE 1 TO flag1
             END-IF

             EXEC SQL UPDATE EXPERIENCE
               SET EXP_NAME = NULL
               WHERE DESCR = 'Photographer' END-EXEC
             MOVE SQLCODE TO SQL-COD

             MOVE SQLCODE TO code2
             if (code2  NOT =  0) then
               MOVE 1 TO flag1
             END-IF

             EXEC SQL UPDATE EXPERIENCE
               SET EXP_NAME = NULL ,BTH_DATE = NULL
               WHERE DESCR = 'Fashion Model' END-EXEC
             MOVE SQLCODE TO SQL-COD

             MOVE SQLCODE TO code3
             if (code3  NOT =  0) then
               MOVE 1 TO flag1
             END-IF

             EXEC SQL UPDATE EXPERIENCE
               SET BTH_DATE = 101024
               WHERE EXP_NAME = 'David' AND DESCR = 'Monk' END-EXEC
             MOVE SQLCODE TO SQL-COD

             MOVE SQLCODE TO code4
             if (code4  NOT =  0) then
               MOVE 1 TO flag1
             END-IF

             EXEC SQL UPDATE EXPERIENCE
               SET EXP_NAME = 'Mary', BTH_DATE = 121245
               WHERE DESCR = 'Fireman' END-EXEC
             MOVE SQLCODE TO SQL-COD

             MOVE SQLCODE TO code5
             if (code5  NOT =  0) then
               MOVE 1 TO flag1
             END-IF

             EXEC SQL UPDATE EXPERIENCE
               SET EXP_NAME = 'Dick' , BTH_DATE = 020454
               WHERE DESCR = 'Artist' END-EXEC
             MOVE SQLCODE TO SQL-COD

             MOVE SQLCODE TO code6
             if (code6  NOT <  0) then
               MOVE 1 TO flag1
             END-IF

             DISPLAY "The correct results are:"
             DISPLAY " code1 < 0"
             DISPLAY " code2 = 0"
             DISPLAY " code3 = 0"
             DISPLAY " code4 = 0"
             DISPLAY " code5 = 0"
             DISPLAY " code6 < 0"
             DISPLAY  " "
             DISPLAY " Your answers are:"
             DISPLAY " code1 = ", code1
             DISPLAY " code2 = ", code2
             DISPLAY " code3 = ", code3
             DISPLAY " code4 = ", code4
             DISPLAY " code5 = ", code5
             DISPLAY " code6 = ", code6

             EXEC SQL ROLLBACK WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

             if (flag1  =  0) then
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0439','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
             else
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0439','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
             DISPLAY " cdr026.pco *** fail *** "
             END-IF

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

             DISPLAY  " "

             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

      ********************* END TEST0439 ******************

      **************** BEGIN TEST0440 *********************
      *This program tests partial-NULL F.K. no restrict
      *P.K. update/delete

             DISPLAY " TEST0440 "
             DISPLAY " partial-NULL F.K. no restrict P.K.
      -    " update/delete "
             DISPLAY " -------------------------------------------"

             MOVE "XXXXXXXXXXXXXXXXXXXX" TO ENME
             MOVE "XXXXXXXXXXXXXXXXXXXX" TO DNME

             EXEC SQL DELETE FROM EXPERIENCE
               WHERE EXP_NAME = 'Joseph' OR EXP_NAME = 'John' END-EXEC
             MOVE SQLCODE TO SQL-COD

             EXEC SQL INSERT INTO EXPERIENCE
               VALUES('John',NULL,NULL,'Gardener') END-EXEC
             MOVE SQLCODE TO SQL-COD

             EXEC SQL INSERT INTO EXPERIENCE
               VALUES('Joseph',NULL,NULL,'Snake Charmer') END-EXEC
             MOVE SQLCODE TO SQL-COD

             EXEC SQL DELETE FROM EMP
               WHERE ENAME = 'Joseph' END-EXEC
             MOVE SQLCODE TO SQL-COD

             EXEC SQL UPDATE EMP
               SET ENAME = 'Joan'
               WHERE EDESC = 'Fraction' END-EXEC
             MOVE SQLCODE TO SQL-COD

             MOVE 0 TO code1

             EXEC SQL SELECT ENAME INTO :ENME
               FROM EMP
               WHERE DNAME = 'Education' END-EXEC
             MOVE SQLCODE TO SQL-COD

             MOVE SQLCODE TO code1

             EXEC SQL SELECT DNAME INTO :DNME
               FROM EMP
               WHERE ENAME = 'Joan' END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY " The correct results are:"
             DISPLAY " ENME = XXXXXXXXXXXXXXXXXXXX"
             DISPLAY " DNME = Physics"
             DISPLAY  " "
             DISPLAY " Your answers are:"
             DISPLAY " ENME = ", ENME
             DISPLAY " DNME = ", DNME

             EXEC SQL ROLLBACK WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

             MOVE 0 TO flag1

             if (ENME  NOT = "XXXXXXXXXXXXXXXXXXXX" ) then
               MOVE 1 TO flag1
             END-IF

             if (DNME  NOT = "Physics") then
               MOVE 1 TO flag1
             END-IF

             if (flag1  =  0  AND  code1  =  100) then
               EXEC SQL INSERT INTO TESTREPORT
                 VALUES('0440','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
               DISPLAY " *** pass *** "
             else
               EXEC SQL INSERT INTO TESTREPORT
                 VALUES('0440','fail','PCO') END-EXEC
             ADD 1 TO errcnt
               MOVE SQLCODE TO SQL-COD
               DISPLAY " cdr026.pco *** fail *** "
             END-IF

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

             DISPLAY  " "

             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

      ********************* END TEST0440 ******************

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

      *    ****  Procedures for PERFORM statements

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