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products/Sources/formale Sprachen/Cobol/Test-Suite/SQL M/ Datei vom 4.1.2008 mit Größe 47 kB

SSL sdl037.cob Interaktion und
PortierbarkeitCobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  SDL037.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * Standard COBOL (file "SDL037.SCO") calling SQL
      * procedures in file "SDL037.MCO".
      * STANDARD COBOL (file "SDL037.SCO")

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * DATE 1992/07/09 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.
      *
      * SDL037.SCO
      * WRITTEN BY: DAVID W. FLATER
      *
      *   THIS ROUTINE TESTS THE SCHEMA DEFINITION LANGUAGE FOR SQL.
      *
      * REFERENCES
      *   ANSI SQL-1992
      *     11.36  <grant statement>
      *
      ****************************************************************

      * EXEC SQL BEGIN DECLARE SECTION END-EXEC
       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(9) DISPLAY SIGN LEADING SEPARATE.
      *date_time declaration
       01  TO-DAY PIC 9(6).
       01  THE-TIME PIC 9(8).
       01  ii PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  flag PIC S9(9) DISPLAY SIGN LEADING SEPARATE.

       01  SQL-COD PIC S9(9) DISPLAY SIGN LEADING SEPARATE.

       PROCEDURE DIVISION.
       P0.

             MOVE "SULLIVAN1" TO uid
             CALL "AUTHID" USING uid
             MOVE "not logged in, not" TO uidx
      *  EXEC SQL SELECT USER INTO :uidx FROM HU.ECCO;
             CALL "SUB1" USING SQLCODE uidx
             MOVE SQLCODE TO SQL-COD
             if (uid  NOT  =   uidx) then
               DISPLAY "ERROR: User ", uid " expected. User ", uidx "
      -    " connected"
             STOP RUN
             END-IF
             MOVE 0 TO errcnt
             DISPLAY "SQL Test Suite, V6.0, Standard COBOL, sdl037.
      -    "pco"
           DISPLAY
           "59-byte ID"
           DISPLAY "TEd Version #"
      *date_time print
           ACCEPT TO-DAY FROM DATE
           ACCEPT THE-TIME FROM TIME
           DISPLAY "Date run YYMMDD: " TO-DAY " at hhmmssff: " THE-TIME

      ******************** BEGIN TEST0495 *******************
             MOVE 1 TO flag

      *Schema 5 contains an attempt by Sullivan1, who has select and
      *update(empnum,empname) on hu.staff3, to grant select and
      *unrestricted update to herself.  This attempt should fail.
      *This test insures that it did.

             DISPLAY " TEST0495 "
             DISPLAY " Priv.violation: bad GRANT to self"
             DISPLAY "Reference ANSI SQL-1992 11.36 "
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

             DISPLAY "UPDATE HU.STAFF3 SET GRADE=15 WHERE EMPNUM='E2';"
      *Betty gets an unauthorized promotion
      *  EXEC SQL UPDATE HU.STAFF3
      *    SET GRADE = 15
      *    WHERE EMPNUM = 'E2';
             CALL "SUB2" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             MOVE SQLCODE TO ii
             DISPLAY "SQLCODE should be < 0; its value is ", ii

             if (ii  NOT <  0) then
               MOVE 0 TO flag
             END-IF

      *  EXEC SQL ROLLBACK WORK;
             CALL "SUB3" USING SQLCODE
             MOVE SQLCODE TO SQL-COD

             if ( flag  =  1 ) then
               DISPLAY " *** pass *** "
      *    EXEC SQL INSERT INTO HU.TESTREPORT
      *      VALUES('0495','pass','MCO');
               CALL "SUB4" USING SQLCODE
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " sdl037.sco *** fail *** "
      *    EXEC SQL INSERT INTO HU.TESTREPORT
      *      VALUES('0495','fail','MCO');
               CALL "SUB5" USING SQLCODE
               MOVE SQLCODE TO SQL-COD
               COMPUTE errcnt = errcnt + 1
             END-IF

             DISPLAY "==============================================="

      *  EXEC SQL COMMIT WORK;
             CALL "SUB6" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
      ******************** END TEST0495 ********************
      **** TESTER MAY CHOOSE TO INSERT CODE FOR errcnt > 0
           STOP RUN.

      *    ****  Procedures for PERFORM statements

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