Quelle cdr015.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  CDR015.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * EMBEDDED COBOL (file "CDR015.PCO")

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * DATE 1989/04/13 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.
      *
      * CDR015.PCO
      * WRITTEN BY: SUN DAJUN
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *
      *   THIS ROUTINE TESTS THE REFERENCE INTEGRITY CONSTRAINT FOR
      * SQL.
      *
      * 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
      *
      *            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  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, cdr015.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 TEST0349 *********************
      *This test deletes a row  from PRIMARY KEY
      *TABLE -- SIZ1_P, but there are coresponding rows  in
      *FOREIGN KEY TABLE -- SIZ1_F, this should be an ERROR.

           DISPLAY " FIPS sizing TEST0349 "
           DISPLAY " REFERENTIAL INTEGRITY "
           DISPLAY " SQL with Integrity Enhancement section
      -    " 6.5,6.6,6.7"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY  " "
           DISPLAY " DELETE FROM SIZ1_P"
           DISPLAY " WHERE S1 = 'E1' OR S6 = 'RRR';"
           EXEC SQL DELETE FROM SIZ1_P
             WHERE S1 = 'E1' OR S6 = 'RRR' END-EXEC
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code1
           MOVE "NV" TO EMPNO1
           EXEC SQL SELECT S1 INTO :EMPNO1
             FROM SIZ1_P
             WHERE S1 = 'E1' AND S2 = 'TTT' 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 " EMPNO1=E1"
           DISPLAY " Your answer is code1=", code1
           DISPLAY " EMPNO1=", EMPNO1
           if (code1  NOT =  0  AND  EMPNO1   =   "E1") then
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0349','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0349','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
             DISPLAY " cdr015.pco *** fail *** "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
      ****************** END TEST0349 ********************

      ******************** BEGIN TEST0350 *********************
      *This test updates a row  from PRIMARY KEY
      *TABLE -- SIZ1_P, there is no such a row  in
      *FOREIGN KEY TABLE -- SIZ1_F.

           DISPLAY " FIPS sizing TEST0350 "
           DISPLAY " REFERENTIAL INTEGRITY "
           DISPLAY " SQL with Integrity Enhancement section
      -    " 6.5,6.6,6.7"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY  " "
           DISPLAY " DELETE FROM SIZ1_F"
           DISPLAY " WHERE F1 = 'E1';"
           DISPLAY  " "
           DISPLAY " UPDATE SIZ1_P"
           DISPLAY " SET S1 = 'E9'"
           DISPLAY " WHERE S1 = 'E1' AND S2 = 'TTT';"
           DISPLAY  " "
           DISPLAY "code1 = SQLCODE"
           DISPLAY  " "
           DISPLAY " SELECT S1 INTO :EMPNO1"
           DISPLAY " FROM SIZ1_P"
           DISPLAY " WHERE S1 = 'E9';"
           EXEC SQL DELETE FROM SIZ1_F
             WHERE F1 = 'E1' END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL UPDATE SIZ1_P
             SET S1 = 'E9'
             WHERE S1 = 'E1' AND S2 = 'TTT' END-EXEC
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code1
           MOVE "NV" TO EMPNO1
           EXEC SQL SELECT S1 INTO :EMPNO1
             FROM SIZ1_P
             WHERE S1 = 'E9' 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 to 0"
           DISPLAY " EMPNO1 = E9 "
           DISPLAY " Your answer is code1=", code1
           DISPLAY " EMPNO1 = ", EMPNO1 " "
           if (code1  =  0  AND  (EMPNO1   =   "E9")) then
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0350','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0350','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
             DISPLAY " cdr015.pco *** fail *** "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
      ****************** END TEST0350 ********************

      ******************** BEGIN TEST0351 *******************
      *This program updates a row in PRIMARY KEY TABLE
      *-- SIZ1_P, set (E1,TTS,1,-,-,-,-,-,-) to (E9,TTS,1,-
      *-,-,-,-,-), there are (E1,TTS,1,-,-,-,-,-,-)
      *in SIZ1_F.

           DISPLAY " FIPS sizing TEST0351 "
           DISPLAY " PRIMARY KEY & FOREIGN KEY "
           DISPLAY " SQL with Integrity Enhancement section
      -    " 6.5,6.6,6.7"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY " UPDATE SIZ1_P"
           DISPLAY " SET S1='E9'"
           DISPLAY " WHERE S1='E1' AND S2 = 'TTS' AND S3 = 1;"
           DISPLAY "code1 = SQLCODE;"
           DISPLAY  " "
           DISPLAY " SELECT COUNT(*) INTO :count1"
           DISPLAY " FROM SIZ1_P"
           DISPLAY " WHERE S1 = 'E1' AND S2 = 'TTS' AND S3 = 1;"
           EXEC SQL UPDATE SIZ1_P
             SET S1 = 'E9'
             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 :count1
             FROM SIZ1_P
             WHERE S1 = 'E1' AND S2 = 'TTS' AND S3 =1 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  <  0  AND  count1  =  1) then
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0351','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0351','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
             DISPLAY " cdr015.pco *** fail *** "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
      ******************** END TEST0351 *************************

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

      *    ****  Procedures for PERFORM statements

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