Quelle cdr018.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  CDR018.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * EMBEDDED COBOL (file "CDR018.PCO")

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * DATE 1989/04/07 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.
      *
      * CDR018.PCO
      * WRITTEN BY: SUN DAJUN
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *
      *   THIS ROUTINE TESTS THE REFERENTIAL INTEGRITY CONSTRAINT FOR
      * SQL.
      *
      * REFERENCES
      *       AMERICAN NATIONAL STANDARD database language - SQL
      *                          with Integrity Enhancement
      *
      *            SECTION 6.7 <referential constraint definition>
      *               <referential constraint definition>::=
      *                     FOREIGN KEY (<referencing columns>)
      *                     <references specification>
      *               <references specification>::=
      *                     REFERENCES <referenced table and columns>
      *               <referencing columns>::=
      *                       <reference column list>
      *               <refereced table and columns>::=
      *                       <table name>((<reference column list>
      *               <reference column list>::=
      *                       <column name>({,<column name>}...)
      *
      ****************************************************************

           EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  EMPNO1 PIC  X(3).
       01  count1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  count2 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  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, cdr018.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 TEST0360 *******************
      *This test  inserts  a row  in FOREIGN KEY TABLE --
      *SIZ3_F, but its primary columns value  of this row
      *has not been inserted into PRIMARY KEY TABLEs --
      *SIZ3_P%. This should be an Error.

           DISPLAY " FIPS sizing TEST0360 "
           DISPLAY " PRIMARY KEY & FOREIGN KEY "
           DISPLAY " SQL with Integrity Enhancement section
      -    " 6.5,6.6,6.7"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY " INSERT INTO SIZ3_F"
           DISPLAY " VALUES (' F',' D',3,' E',4,' F','
      -    " G',5,6,7,'TTT');"
           DISPLAY " INSERT INTO SIZ3_F"
           DISPLAY " VALUES (' D',' E',4,' F',5,' G','
      -    " H',6,7,100,'TTT');"
           EXEC SQL INSERT INTO SIZ3_F
             VALUES (' F',' D',3,' E',4,' F',' G',5,6,7,'TTT')
             END-EXEC
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code1
           EXEC SQL INSERT INTO SIZ3_F
             VALUES (' D',' E',4,' F',5,' G',' H',6,7,100,'TTT')
             END-EXEC
           MOVE SQLCODE TO SQL-COD
           COMPUTE code1 =  code1 * SQLCODE
           EXEC SQL SELECT COUNT(*) INTO:count1
             FROM SIZ3_F END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL ROLLBACK WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
           DISPLAY " The correct answer is :"
           DISPLAY " code1 is not equal to 0."
           DISPLAY " count1 is 8"
           DISPLAY " Your answer is :"
           DISPLAY " code1 is ", code1
           DISPLAY " count1 is ", count1
           if (code1  NOT =  0  AND  count1  =  8) then
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0360','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0360','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
             DISPLAY " cdr018.pco *** fail *** "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
      ************************ END TEST0360 ************************

      ******************** BEGIN TEST0361 *********************
      *This test deletes a row  from PRIMARY KEY
      *TABLE -- SIZ3_P%, but there are coresponding rows  in
      *FOREIGN KEY TABLEs -- SIZ3_F, this should be an ERROR.

           DISPLAY " FIPS sizing TEST0361 "
           DISPLAY " REFERENTIAL INTEGRITY "
           DISPLAY " SQL with Integrity Enhancement section
      -    " 6.5,6.6,6.7"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY  " "
           DISPLAY " DELETE FROM SIZ3_P1"
           DISPLAY " WHERE F1 = ' A';"
           EXEC SQL DELETE FROM SIZ3_P1
             WHERE F1 = ' A' END-EXEC
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code1
           MOVE "NV" TO EMPNO1
           EXEC SQL SELECT F1 INTO :EMPNO1
             FROM SIZ3_P1
             WHERE F1 = ' A' END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL ROLLBACK WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
           DISPLAY " The correct result is code1 not equal to 0"
           DISPLAY " Your answer is code1=", code1
           if (code1  NOT =  0  AND  EMPNO1   =   " A") then
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0361','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0361','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
             DISPLAY " cdr018.pco *** fail *** "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
      ****************** END TEST0361 ********************

      ******************** BEGIN TEST0362 *******************
      *This program updates a row in PRIMARY KEY TABLE
      *-- SIZ3_P1, set (A,-) to (Z,-), there are (A,*,*,*,*,
      **,*,*,*,*,*,*) in SIZ3_F.

           DISPLAY " FIPS sizing TEST0362 "
           DISPLAY " PRIMARY KEY & FOREIGN KEY "
           DISPLAY " SQL with Integrity Enhancement section
      -    " 6.5,6.6,6.7"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY " UPDATE SIZ3_P1"
           DISPLAY " SET F1=' Z'"
           DISPLAY " WHERE F1=' A';"
           DISPLAY  " "
           DISPLAY " UPDATE SIZ3_P10"
           DISPLAY " SET F1 = 100"
           DISPLAY " WHERE F1 = 8;"
           DISPLAY  " "
           DISPLAY " SELECT COUNT(*) INTO :count1"
           DISPLAY " FROM SIZ3_P1"
           DISPLAY " WHERE F1 = ' A';"
           EXEC SQL UPDATE SIZ3_P1
             SET F1 = ' Z'
             WHERE F1 = ' A' END-EXEC
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code1
           EXEC SQL UPDATE SIZ3_P10
             SET F1 = 100
             WHERE F1 = 8 END-EXEC
           MOVE SQLCODE TO SQL-COD
           COMPUTE code1 = code1 * SQLCODE
           EXEC SQL SELECT COUNT(*) INTO :count1
             FROM SIZ3_P1
             WHERE F1 = ' A' END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL ROLLBACK WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
           DISPLAY " The correct result is code1 not equal 0"
           DISPLAY " count1 = 1"
           DISPLAY " Your answer is code1=", code1
           DISPLAY " count1 = ", count1
           if (code1  NOT =  0  AND  count1  =  1) then
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0362','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0362','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
             DISPLAY " cdr018.pco *** fail *** "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
      ******************** END TEST0362 *************************

      ******************** BEGIN TEST0363 *******************
      *This program updates a row in PRIMARY KEY TABLE
      *-- SIZ3_P1, this will let two rows have the same value
      * in PRIMARY COLUMNs.

           DISPLAY " FIPS sizing TEST0363 "
           DISPLAY " PRIMARY KEY "
           DISPLAY " SQL with Integrity Enhancement section
      -    " 6.5,6.6"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY " SELECT COUNT(*) INTO:count1"
           DISPLAY " FROM SIZ3_P1"
           DISPLAY " WHERE F1 = ' A';"
           DISPLAY  " "
           DISPLAY " UPDATE SIZ3_P1"
           DISPLAY " SET F1 = ' B'"
           DISPLAY " WHERE F1 = ' A';"
           DISPLAY "code1 = SQLCODE;"
           DISPLAY  " "
           DISPLAY " SELECT COUNT(*) INTO:count2"
           DISPLAY " FROM SIZ3_P1"
           DISPLAY " WHERE F1 = ' A';"
           DISPLAY  " "
           MOVE 0 TO count1
           MOVE 0 TO count2
           EXEC SQL SELECT COUNT(*) INTO:count1
             FROM SIZ3_P1
             WHERE F1 = ' A' END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL UPDATE SIZ3_P1
             SET F1 = ' B'
             WHERE F1 = ' A' END-EXEC
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code1
           EXEC SQL SELECT COUNT(*) INTO:count2
             FROM SIZ3_P1
             WHERE F1 = ' A' END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL ROLLBACK WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
           DISPLAY " The correct answer is :"
           DISPLAY " code1 is not equal to 0."
           DISPLAY " count1 is 1"
           DISPLAY " count2 is 1"
           DISPLAY " Your answer is :"
           DISPLAY " code1 is ", code1
           DISPLAY " count1 is ", count1
           DISPLAY " count2 is ", count2
           if (code1  NOT =  0  AND  count1  =  1  AND  count2  =  1)
             then
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0363','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0363','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
             DISPLAY " cdr018.pco *** fail *** "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
      **************** END TEST 0363 **********

      ******************** BEGIN TEST0364 *******************
      *This test updates a row or rows on FOREIGN KEY
      *column in table SIZ3_F,set those rows (E1,*,*,*,*,*
      **,*,*) to (E9,*,*,*,*,*,*,*,*),but there is not a row
      *(E9,*,*,*,*,*,*,*,*,*) in PRIMARY TABLE -- SIZ3_P1,
      *this should be an   ERROR.

           DISPLAY " FIPS sizing TEST0364 "
           DISPLAY " PRIMARY KEY & FOREIGN KEY "
           DISPLAY " SQL with Integrity Enhancement section
      -    " 6.5,6.6,6.7"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY " UPDATE SIZ3_F"
           DISPLAY " SET P1=' Z'"
           DISPLAY " WHERE P1=' A';"
           DISPLAY "code1 = SQLCODE;"
           DISPLAY  " "
           DISPLAY " SELECT COUNT(*) INTO :count1"
           DISPLAY " FROM SIZ3_F"
           DISPLAY " WHERE P1 = ' A';"
           MOVE 0 TO count1
           EXEC SQL UPDATE SIZ3_F
             SET P1 = ' Z'
             WHERE P1 = ' A' END-EXEC
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code1
           EXEC SQL SELECT COUNT(*) INTO :count1
             FROM SIZ3_F
             WHERE P1 = ' A' END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL ROLLBACK WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
           DISPLAY " The correct result is code1 not equal 0"
           DISPLAY " count1 = 1"
           DISPLAY " Your answer is code1=", code1
           DISPLAY " count1 = ", count1
           if (code1  NOT =  0  AND  count1  =  1) then
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0364','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0364','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
             DISPLAY " cdr018.pco *** fail *** "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
      ******************** END TEST0364 *************************

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

      *    ****  Procedures for PERFORM statements

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