Quelle  cdr006.cob

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  CDR006.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.


      * Standard COBOL (file "CDR006.SCO") calling SQL
      * procedures in file "CDR006.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.
      *                                                              
      * CDR006.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  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  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, cdr006.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 TEST0316 *******************
      *This test case checks the integrity constraint:      
      *         EMPNAME IS NOT NULL     on STAFF8           
      *      declared in <table constraint definition>      
      *          <null predicate>                           
      *    Using UPDATE to check violation                  


           DISPLAY "                     TEST0316             "
           DISPLAY "                     CHECK CONSTRAINT     "
           DISPLAY "      SQL with Integrity Enhancement section
      -    " 6.5,6.6"
           DISPLAY "      - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY  " "
           DISPLAY "        INSERT INTO STAFF8"
           DISPLAY "        VALUES('E1','Alice',34,'Deale');"
           DISPLAY  " "
           DISPLAY "        UPDATE STAFF8"
           DISPLAY "        SET EMPNAME = NULL"
           DISPLAY "        WHERE EMPNUM = 'E1';"
           DISPLAY  " "
           DISPLAY "        SELECT COUNT(*) INTO:count1"
           DISPLAY "        FROM STAFF8"
           DISPLAY "        WHERE EMPNAME = 'Alice';"
           MOVE 0 TO count1
      * EXEC SQL DELETE FROM STAFF8;
           CALL "SUB1" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL INSERT INTO STAFF8
      *  VALUES('E1','Alice',34,'Deale') END-EXEC
           CALL "SUB2" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL UPDATE STAFF8
      *  SET EMPNAME = NULL
      *  WHERE EMPNUM = 'E1' END-EXEC
           CALL "SUB3" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code1
      * EXEC SQL SELECT COUNT(*) INTO:count1
      *  FROM STAFF8
      *  WHERE EMPNAME = 'Alice' END-EXEC
           CALL "SUB4" USING SQLCODE count1
           MOVE SQLCODE TO SQL-COD
           DISPLAY " The correct answer is :"
           DISPLAY "           code1 is less than to 0."
           DISPLAY "           count1 is 1"
           DISPLAY " Your answer is :"
           DISPLAY "           code1  is ", code1
           DISPLAY "           count1 is ", count1
           if (code1  <  0  AND  count1  =  1) then
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0316','pass','MCO') END-EXEC
             CALL "SUB5" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY "                 *** pass ***     "
           else
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0316','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB6" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY "       cdr006.sco  *** fail ***     "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
      * EXEC SQL COMMIT WORK;
           CALL "SUB7" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      **************** END TEST 0316 **********







      ******************** BEGIN TEST0317 *******************
      *test if NOT X IS NULL and X IS NOT NULL has the same 
      *meaning in CHECK condition                           
      *         NOT EMPNAME IS NULL     on STAFF13          
      *   declared in <table constraint definition>         
      *    <NULL Predicate>                                 
      *      Using UPDATE to check violation                


           DISPLAY "                     TEST0317             "
           DISPLAY "                     CHECK CONSTRAINT     "
           DISPLAY "      SQL with Integrity Enhancement section
      -    " 6.5,6.6"
           DISPLAY "      - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY  " "
           DISPLAY "        DELETE FROM STAFF13;"
           DISPLAY  " "
           DISPLAY "        INSERT INTO STAFF13"
           DISPLAY "        VALUES('E1','Alice',36,'Deale');"
           DISPLAY  " "
           DISPLAY "        UPDATE STAFF13"
           DISPLAY "        SET EMPNAME = NULL"
           DISPLAY "        WHERE EMPNUM = 'E1';"
           DISPLAY  " "
           DISPLAY "        SELECT COUNT(*) INTO:count1"
           DISPLAY "        FROM STAFF13"
           DISPLAY "        WHERE EMPNUM = 'E1';"
           MOVE 0 TO count1
      * EXEC SQL DELETE FROM STAFF13;
           CALL "SUB8" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL INSERT INTO STAFF13
      *  VALUES('E1','Alice',36,'Deale') END-EXEC
           CALL "SUB9" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL UPDATE STAFF13
      *  SET EMPNAME = NULL
      *  WHERE EMPNUM = 'E1' END-EXEC
           CALL "SUB10" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code1
      * EXEC SQL SELECT COUNT(*) INTO:count1
      *  FROM STAFF13
      *  WHERE EMPNAME = 'Alice' END-EXEC
           CALL "SUB11" USING SQLCODE count1
           MOVE SQLCODE TO SQL-COD
           DISPLAY " The correct answer is :"
           DISPLAY "           code1 is less than 0."
           DISPLAY "           count1 is 1"
           DISPLAY " Your answer is :"
           DISPLAY "           code1  is ", code1
           DISPLAY "           count1 is ", count1
           if (code1  <  0  AND  count1  =  1) then
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0317','pass','MCO') END-EXEC
             CALL "SUB12" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY "                 *** pass ***     "
           else
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0317','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB13" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY "       cdr006.sco  *** fail ***     "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
      * EXEC SQL COMMIT WORK;
           CALL "SUB14" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      **************** END TEST 0317 **********







      ******************** BEGIN TEST0318 ***************
      *test LIKE predicate in <table constraints>           
      * CHECK condition                                     
      *          EMPNAME NOT LIKE 'T%'  on STAFF9          
      *   declared in <table constraint definition>         
      *    <NULL Predicate>                                 
      *       Using UPDATE to check violation               

           DISPLAY "                     TEST0318             "
           DISPLAY "                  CHECK CONSTRAINTS    "
           DISPLAY "  SQL with Integrity Enhancement section 6.8"
           DISPLAY "  - - - - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY  " "
           DISPLAY "        INSERT INTO STAFF9"
           DISPLAY "        VALUES('E3','Susan',11,'Hawaii');"
           DISPLAY  " "
           DISPLAY "        UPDATE STAFF9"
           DISPLAY "        SET EMPNAME = 'Thomas'"
           DISPLAY "        WHERE EMPNUM = 'E3';"
           DISPLAY  " "
           DISPLAY "        SELECT COUNT(*) INTO :count1"
           DISPLAY "        FROM STAFF9"
           DISPLAY "        WHERE EMPNAME = 'Susan';"
      * EXEC SQL DELETE FROM STAFF9;
           CALL "SUB15" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL INSERT INTO STAFF9
      *  VALUES('E3','Susan',11,'Hawaii') END-EXEC
           CALL "SUB16" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL UPDATE STAFF9
      *  SET EMPNAME = 'Thomas'
      *  WHERE EMPNUM = 'E3' END-EXEC
           CALL "SUB17" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code1
      * EXEC SQL SELECT COUNT(*) INTO :count1
      *  FROM STAFF9
      *  WHERE EMPNAME = 'Susan' END-EXEC
           CALL "SUB18" USING SQLCODE count1
           MOVE SQLCODE TO SQL-COD
           DISPLAY " The correct answer is:"
           DISPLAY "         code1 < 0,count = 1."
           DISPLAY " Your answer is:"
           DISPLAY "         code1 = ", code1
           DISPLAY ",count1= ", count1
           if (code1  <  0  AND  count1  =  1 ) then
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0318','pass','MCO') END-EXEC
             CALL "SUB19" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY "                 *** pass ***     "
           else
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0318','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB20" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY "       cdr006.sco  *** fail ***     "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
      * EXEC SQL COMMIT WORK;
           CALL "SUB21" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      ****************** END TEST0318 *****************************


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

      *    ****  Procedures for PERFORM statements