Quelle  cdr005.cob

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  CDR005.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.


      * Standard COBOL (file "CDR005.SCO") calling SQL
      * procedures in file "CDR005.MCO"  

      ****************************************************************
      *                                                              
      *                 COMMENT SECTION                              
      *                                                              
      * DATE 1989/04/07 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.
      *                                                              
      * CDR005.SCO                                                    
      * WRITTEN BY: SUN DAJUN                                        
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED COBOL BY CHRIS SCHANZLE
      *                                                              
      *   THIS ROUTINE TESTS THE <CHECK> CONSTRAINT.                 
      *                                                              
      * REFERENCES                                                   
      *       AMERICAN NATIONAL STANDARD database language - SQL     
      *                          with Integrity Enhancement          
      *                                                              
      *            SECTION 6.8                                       
      *               <check constraint definition>::=               
      *                     CHECK (<search condition>)               
      ****************************************************************





      * EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  count1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  count2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  SQLCODE PIC S9(9) COMP.
       01  errcnt PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
      * EXEC SQL END DECLARE SECTION END-EXEC


       01  code1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  code2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  uid PIC  X(18).
       01  uidx PIC X(18).

       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
           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, cdr005.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 TEST0313 *******************
      *This test case checks the integrity constraint:      
      *         GRADE > 0 AND GRADE < 20     on STAFF5      
      *   declared in <table constraint definition>         
      *    <Comparison Predicate>                           
      *Using UPDATE check violation.                        

           DISPLAY "                     TEST0313             "
           DISPLAY "                  CHECK CONSTRAINTS    "
           DISPLAY "  SQL with Integrity Enhancement section 6.8"
           DISPLAY "  - - - - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY  " "
           DISPLAY "        INSERT INTO STAFF5"
           DISPLAY "        VALUES('E2','Tom',14,'Newyork');"
           DISPLAY  " "
           DISPLAY "        UPDATE STAFF5"
           DISPLAY "        SET GRADE = 20;"
           DISPLAY  " "
           DISPLAY "        SELECT COUNT(*) INTO :count1"
           DISPLAY "        FROM STAFF5"
           DISPLAY "        WHERE GRADE = 14;"
           DISPLAY  " "
      * EXEC SQL DELETE FROM STAFF5;
           CALL "SUB1" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL INSERT INTO STAFF5
      *  VALUES('E2','Tom',14,'Newyork') END-EXEC
           CALL "SUB2" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL UPDATE STAFF5
      *  SET GRADE = 20 END-EXEC
           CALL "SUB3" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code1
      * EXEC SQL SELECT COUNT(*) INTO :count1
      *  FROM STAFF5
      *  WHERE GRADE = 14 END-EXEC
           CALL "SUB4" USING SQLCODE count1
           MOVE SQLCODE TO SQL-COD
           DISPLAY " The correct answer is:"
           DISPLAY "         code1 < 0,count1 = 1."
           DISPLAY " Your answer is:"
           DISPLAY "         code1 = ", code1
           DISPLAY ",count1= ", count1
           if (code1  <  0  AND  count1  =  1 ) then
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0313','pass','MCO') END-EXEC
             CALL "SUB5" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY "                 *** pass ***     "
           else
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0313','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB6" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY "       cdr005.sco  *** fail ***     "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
      * EXEC SQL COMMIT WORK;
           CALL "SUB7" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      ****************** END TEST0313 *****************************






      ******************** BEGIN TEST0314 *******************
      *This test case checks the integrity constraint:      
      *         GRADE > 0 AND GRADE < 20     on STAFF6      
      *      declared in <column definition>                
      *       <Comparison Predicate>                        
      *  Using UPDATE to check violation                    

           DISPLAY "                     TEST0314             "
           DISPLAY "                  CHECK CONSTRAINTS    "
           DISPLAY "  SQL with Integrity Enhancement section 6.8"
           DISPLAY "  - - - - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY  " "
           DISPLAY "        INSERT INTO STAFF6"
           DISPLAY "        VALUES('E2','Tom',14,'Newyork');"
           DISPLAY  " "
           DISPLAY "        UPDATE STAFF6"
           DISPLAY "        SET GRADE = 20;"
           DISPLAY  " "
           DISPLAY "        SELECT COUNT(*) INTO :count1"
           DISPLAY "        FROM STAFF6"
           DISPLAY "        WHERE GRADE = 14;"
           DISPLAY  " "
      * EXEC SQL DELETE FROM STAFF6;
           CALL "SUB8" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL INSERT INTO STAFF6
      *  VALUES('E2','Tom',14,'Newyork') END-EXEC
           CALL "SUB9" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL UPDATE STAFF6
      *  SET GRADE = 20 END-EXEC
           CALL "SUB10" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code1
      * EXEC SQL SELECT COUNT(*) INTO :count1
      *  FROM STAFF6
      *  WHERE GRADE = 14 END-EXEC
           CALL "SUB11" USING SQLCODE count1
           MOVE SQLCODE TO SQL-COD
           DISPLAY " The correct answer is:"
           DISPLAY "         code1 < 0,count1 = 1."
           DISPLAY " Your answer is:"
           DISPLAY "         code1 = ", code1
           DISPLAY ",count1= ", count1
           if (code1  <  0  AND  count1  =  1 ) then
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0314','pass','MCO') END-EXEC
             CALL "SUB12" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY "                 *** pass ***     "
           else
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0314','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB13" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY "       cdr005.sco  *** fail ***     "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
      * EXEC SQL COMMIT WORK;
           CALL "SUB14" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      ****************** END TEST0314 *****************************





      ******************** BEGIN TEST0315 *******************
      *This test case checks the integrity constraint:      
      *         GRADE BETWEEN 1 AND 20                      
      *      declared in <table constraint definition>      
      *       <between Predicate>                           
      *   Using UPDATE to check violation                   

           DISPLAY "                     TEST0315             "
           DISPLAY "                  CHECK CONSTRAINTS    "
           DISPLAY "  SQL with Integrity Enhancement section 6.8"
           DISPLAY "  - - - - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY  " "
           DISPLAY "        INSERT INTO STAFF7"
           DISPLAY "        VALUES('E2','Tom',14,'Newyork');"
           DISPLAY  " "
           DISPLAY "        UPDATE STAFF7"
           DISPLAY "        SET GRADE = 21;"
           DISPLAY  " "
           DISPLAY "        SELECT COUNT(*) INTO :count1"
           DISPLAY "        FROM STAFF7"
           DISPLAY "        WHERE GRADE = 14;"
           DISPLAY  " "
      * EXEC SQL DELETE FROM STAFF7;
           CALL "SUB15" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL INSERT INTO STAFF7
      *  VALUES('E2','Tom',14,'Newyork') END-EXEC
           CALL "SUB16" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL UPDATE STAFF7
      *  SET GRADE = 21 END-EXEC
           CALL "SUB17" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code1
      * EXEC SQL SELECT COUNT(*) INTO :count1
      *  FROM STAFF7
      *  WHERE GRADE = 14 END-EXEC
           CALL "SUB18" USING SQLCODE count1
           MOVE SQLCODE TO SQL-COD
           DISPLAY " The correct answer is:"
           DISPLAY "         code1 < 0,count1 = 1."
           DISPLAY " Your answer is:"
           DISPLAY "         code1 = ", code1
           DISPLAY ",count1= ", count1
           if (code1  <  0  AND  count1  =  1 ) then
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0315','pass','MCO') END-EXEC
             CALL "SUB19" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY "                 *** pass ***     "
           else
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0315','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB20" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY "       cdr005.sco  *** fail ***     "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
      * EXEC SQL COMMIT WORK;
           CALL "SUB21" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      ****************** END TEST0315 *****************************






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

      *    ****  Procedures for PERFORM statements