Impressum cdr016.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  CDR016.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * EMBEDDED COBOL (file "CDR016.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.
      *
      * CDR016.PCO
      * WRITTEN BY: SUN DAJUN
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *
      *   THIS ROUTINE TESTS THE <unique constraint definition>
      *
      * REFERENCES
      *       AMERICAN NATIONAL STANDARD database language - SQL
      *                          with Integrity Enhancement
      *
      *            SECTION 6.6 <unique constraint definition>
      *               <unique constraint definition>::=
      *                      <unique specifition>(<unique column
      *                      list>)
      *                <unique specifition>::= UNIQUE|PRIMARY KEY
      *
      ****************************************************************

           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  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, cdr016.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 TEST0352 *******************
      *This program updates a row in PRIMARY KEY TABLE
      *-- SIZ1_P, this will let two rows have the same value
      * in PRIMARY COLUMNs.

           DISPLAY " FIPS sizing TEST0352 "
           DISPLAY " PRIMARY KEY "
           DISPLAY " SQL with Integrity Enhancement section
      -    " 6.5,6.6"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY " SELECT COUNT(*) INTO:count1"
           DISPLAY " FROM SIZ1_P"
           DISPLAY " WHERE S1 = 'E1' AND S2 = 'TTS' AND S3 = 1;"
           DISPLAY  " "
           DISPLAY " UPDATE SIZ1_P"
           DISPLAY " SET S2 = 'TTT'"
           DISPLAY " WHERE S1 = 'E1' AND S2 = 'TTS' AND S3 = 1;"
           DISPLAY "code1 = SQLCODE;"
           DISPLAY  " "
           DISPLAY " SELECT COUNT(*) INTO:count2"
           DISPLAY " FROM SIZ1_P"
           DISPLAY " WHERE S1 = 'E1' AND S2 = 'TTT' AND S3 = 1;"
           DISPLAY  " "
           MOVE 0 TO count1
           MOVE 0 TO count2
           EXEC SQL SELECT COUNT(*) INTO:count1
             FROM SIZ1_P
             WHERE S1 = 'E1' AND S2 = 'TTS' AND S3 = 1 END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL UPDATE SIZ1_P
             SET S2 = 'TTT'
             WHERE S1 = 'E1' AND S2 = 'TTS' AND S3 = 1 END-EXEC
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code1
           EXEC SQL SELECT COUNT(*) INTO:count2
             FROM SIZ1_P
             WHERE S1 = 'E1' AND S2 = 'TTT' AND S3 = 1 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('0352','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0352','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
             DISPLAY " cdr016.pco *** fail *** "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
      **************** END TEST 0352 **********

      ******************** BEGIN TEST0353 *******************
      *This test updates a row or rows on FOREIGN KEY
      *column in table SIZ1_F,set those rows (E1,*,*,*,*,*
      **,*,*) to (E9,*,*,*,*,*,*,*,*),but there is not a row
      *(E9,*,*,*,*,*,*,*,*,*) in PRIMARY TABLE -- SIZ1_P,
      *this should be an   ERROR.

           DISPLAY " FIPS sizing TEST0353 "
           DISPLAY " PRIMARY KEY & FOREIGN KEY "
           DISPLAY " SQL with Integrity Enhancement section
      -    " 6.5,6.6,6.7"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY " UPDATE SIZ1_F"
           DISPLAY " SET F1='E9'"
           DISPLAY " WHERE F1='E2';"
           DISPLAY "code1 = SQLCODE;"
           DISPLAY  " "
           DISPLAY " SELECT COUNT(*) INTO :count1"
           DISPLAY " FROM SIZ1_F"
           DISPLAY " WHERE F1 = 'E2';"
           EXEC SQL UPDATE SIZ1_F
             SET F1 = 'E9'
             WHERE F1 = 'E2' END-EXEC
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code1
           EXEC SQL SELECT COUNT(*) INTO :count1
             FROM SIZ1_F
             WHERE F1 = 'E2' 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 = 3"
           DISPLAY " Your answer is code1=", code1
           DISPLAY " count1 = ", count1
           if (code1  NOT =  0  AND  count1  =  3) then
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0353','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0353','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
             DISPLAY " cdr016.pco *** fail *** "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
      ******************** END TEST0353 *************************

      ******************** BEGIN TEST0354 ******************
      *This test update a row or rows on FOREIGN KEY
      *column in table SIZ1_F and there is correspondind
      *primary key a row  in PRIMARY TABLE -- SIZ1_P and
      *same forgeign key rows  in  SIZ1_F.

           DISPLAY " FIPS sizing TEST0354 "
           DISPLAY " PRIMARY KEY & FOREIGN KEY "
           DISPLAY " SQL with Integrity Enhancement section
      -    " 6.5,6.6,6.7"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY " UPDATE SIZ1_F"
           DISPLAY " SET F1='E1'"
           DISPLAY " WHERE F1='E2' AND F6 = 'RRR';"
           DISPLAY "code1 = SQLCODE;"
           DISPLAY " SELECT COUNT(*) INTO :count1"
           DISPLAY " FROM SIZ1_F"
           DISPLAY " WHERE F1 = 'E1';"
           EXEC SQL UPDATE SIZ1_F
             SET F1 = 'E1'
             WHERE F1 = 'E2' AND F6 = 'RRR' END-EXEC
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code1
           EXEC SQL SELECT COUNT(*) INTO :count1
             FROM SIZ1_F
             WHERE F1 = 'E1' END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL ROLLBACK WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
           DISPLAY " The correct result is code1 equal 0"
           DISPLAY " count1 = 4"
           DISPLAY " Your answer is code1=", code1
           DISPLAY " count1 = ", count1
           if (code1  =  0  AND  count1  =  4) then
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0354','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0354','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
             DISPLAY " cdr016.pco *** fail *** "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
      ******************** END TEST0354 *************************

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

      *    ****  Procedures for PERFORM statements

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