Quelle cdr007.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  CDR007.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * Standard COBOL (file "CDR007.SCO") calling SQL
      * procedures in file "CDR007.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.
      *
      * CDR007.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, cdr007.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 TEST0319 *******************
      *This procedure tests IN element in CHECK specification
      *Syntax Rules 6.3.8
      *     CHECK condition
      *             GRADE NOT IN (5,22)   on STAFF10

           DISPLAY " TEST0319 "
           DISPLAY " CHECK CONSTRAINTS "
           DISPLAY " SQL with Integrity Enhancement section 6.8"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY  " "
           DISPLAY " INSERT INTO STAFF10"
           DISPLAY " VALUES('E3','Susan',11,'Hawaii');"
           DISPLAY  " "
           DISPLAY " UPDATE STAFF10"
           DISPLAY " SET GRADE = 5"
           DISPLAY " WHERE EMPNUM = 'E3';"
           DISPLAY  " "
           DISPLAY " SELECT COUNT(*) INTO :count1"
           DISPLAY " FROM STAFF10"
           DISPLAY " WHERE GRADE = 11;"
      * EXEC SQL DELETE FROM STAFF10;
           CALL "SUB1" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL INSERT INTO STAFF10
      *  VALUES('E3','Susan',11,'Hawaii') END-EXEC
           CALL "SUB2" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL UPDATE STAFF10
      *  SET GRADE = 5
      *  WHERE EMPNUM = 'E3' END-EXEC
           CALL "SUB3" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code1
      * EXEC SQL SELECT COUNT(*) INTO :count1
      *  FROM STAFF10
      *  WHERE GRADE = 11 END-EXEC
           CALL "SUB4" 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('0319','pass','MCO') END-EXEC
             CALL "SUB5" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0319','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB6" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY " cdr007.sco *** fail *** "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
      * EXEC SQL COMMIT WORK;
           CALL "SUB7" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      ****************** END TEST0319 *****************************

      ******************** BEGIN TEST0320 ******************
      *This procedure tests CHECK specification on two
      *columns with AND.
      *     CHECK condition
      *          GRADE NOT IN (5,22) AND EMPNAME LIKE 'T%'

           DISPLAY " TEST0320 "
           DISPLAY " CHECK CONSTRAINTS "
           DISPLAY " SQL with Integrity Enhancement section 6.8"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY  " "
           DISPLAY " INSERT INTO STAFF11"
           DISPLAY " VALUES('E3','Susan',11,'Hawaii');"
           DISPLAY  " "
           DISPLAY " UPDATE STAFF11"
           DISPLAY " SET GRADE = 5"
           DISPLAY " WHERE EMPNUM = 'E3';"
           DISPLAY  " "
           DISPLAY " UPDATE STAFF11"
           DISPLAY " SET EMPNAME = 'Tom'"
           DISPLAY " WHERE EMPNUM = 'E3';"
           DISPLAY  " "
           DISPLAY " SELECT COUNT(*) INTO :count1"
           DISPLAY " FROM STAFF11"
           DISPLAY " WHERE EMPNAME = 'Susan' AND GRADE = 11;"
      * EXEC SQL DELETE FROM STAFF11;
           CALL "SUB8" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL INSERT INTO STAFF11
      *  VALUES('E3','Susan',11,'Hawaii') END-EXEC
           CALL "SUB9" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL UPDATE STAFF11
      *  SET GRADE = 5
      *  WHERE EMPNUM = 'E3' END-EXEC
           CALL "SUB10" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code1
      * EXEC SQL UPDATE STAFF11
      *  SET EMPNAME = 'Tom'
      *  WHERE EMPNUM = 'E3' END-EXEC
           CALL "SUB11" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code2
      * EXEC SQL SELECT COUNT(*) INTO :count1
      *  FROM STAFF11
      *  WHERE EMPNAME = 'Susan' AND GRADE = 11 END-EXEC
           CALL "SUB12" USING SQLCODE count1
           MOVE SQLCODE TO SQL-COD
           DISPLAY " The correct answer is:"
           DISPLAY " code1 < 0,code2 < 0,count = 1."
           DISPLAY " Your answer is:"
           DISPLAY " code1 = ", code1 ",code2 = ", code2
           DISPLAY ",count1= ", count1
           if (code1  <  0  AND  code2  <  0  AND  count1  =  1 ) then
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0320','pass','MCO') END-EXEC
             CALL "SUB13" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0320','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB14" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY " cdr007.sco *** fail *** "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
      * EXEC SQL COMMIT WORK;
           CALL "SUB15" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      ****************** END TEST0320 *****************************

      ******************** BEGIN TEST0321 *******************
      *This procedure tests if x NOT IN and NOT x IN of the
      *CHECK specification has the same meaning .
      *          CHECK condition
      *              NOT GRADE IN (5,22) on STAFF12

           DISPLAY " TEST0321 "
           DISPLAY " CHECK CONSTRAINTS "
           DISPLAY " SQL with Integrity Enhancement section 6.8"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY  " "
           DISPLAY " INSERT INTO STAFF12"
           DISPLAY " VALUES('E3','Susan',11,'Hawaii');"
           DISPLAY  " "
           DISPLAY " UPDATE STAFF12"
           DISPLAY " SET GRADE = 5"
           DISPLAY " WHERE EMPNUM = 'E3';"
           DISPLAY  " "
           DISPLAY " SELECT COUNT(*) INTO :count1"
           DISPLAY " FROM STAFF12"
           DISPLAY " WHERE GRADE = 11;"
      * EXEC SQL DELETE FROM STAFF12;
           CALL "SUB16" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL INSERT INTO STAFF12
      *  VALUES('E3','Susan',11,'Hawaii') END-EXEC
           CALL "SUB17" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL UPDATE STAFF12
      *  SET GRADE = 5
      *  WHERE EMPNUM = 'E3' END-EXEC
           CALL "SUB18" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL SELECT COUNT(*) INTO :count1
      *  FROM STAFF12
      *  WHERE GRADE = 11 END-EXEC
           CALL "SUB19" 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('0321','pass','MCO') END-EXEC
             CALL "SUB20" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0321','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB21" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY " cdr007.sco *** fail *** "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
      * EXEC SQL COMMIT WORK;
           CALL "SUB22" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      ****************** END TEST0321 *****************************

      ******************** BEGIN TEST0322 *******************
      *This test check the constraint NOT NULL in column
      *definition constraint.
      *      CHECK condition
      *            NOT NULL   in EMPNAME def. of STAFF15
      *    INSERT NULL INTO EMPNAME explicitly

           DISPLAY " TEST0322 "
           DISPLAY " CHECK CONSTRAINT "
           DISPLAY " SQL with Integrity Enhancement section
      -    " 6.5,6.6"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY  " "
           DISPLAY " INSERT INTO STAFF15"
           DISPLAY " VALUES('E1','Alice',52,'Deale');"
           DISPLAY  " "
           DISPLAY " UPDATE STAFF15"
           DISPLAY " SET EMPNAME = NULL"
           DISPLAY " WHERE EMPNUM = 'E1';"
           DISPLAY  " "
           DISPLAY " SELECT COUNT(*) INTO:count1"
           DISPLAY " FROM STAFF15"
           DISPLAY " WHERE EMPNAME = 'Alice';"
           MOVE 0 TO count1
      * EXEC SQL DELETE FROM STAFF15;
           CALL "SUB23" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL INSERT INTO STAFF15
      *  VALUES('E1','Alice',52,'Deale') END-EXEC
           CALL "SUB24" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL UPDATE STAFF15
      *  SET EMPNAME = NULL
      *  WHERE EMPNUM = 'E1' END-EXEC
           CALL "SUB25" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code1
      * EXEC SQL SELECT COUNT(*) INTO:count1
      *  FROM STAFF15
      *  WHERE EMPNAME = 'Alice' END-EXEC
           CALL "SUB26" 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('0322','pass','MCO') END-EXEC
             CALL "SUB27" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0322','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB28" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY " cdr007.sco *** fail *** "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
      * EXEC SQL COMMIT WORK;
           CALL "SUB29" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      **************** END TEST 0322 **********

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

      *    ****  Procedures for PERFORM statements

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