Quelle sdl037.cob Sprache: Cobol

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

      * EMBEDDED COBOL (file "SDL037.PCO")

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * DATE 1992/07/09 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.
      *
      * SDL037.PCO
      * 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 END-EXEC
             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, Embedded 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' END-EXEC
             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 END-EXEC
             MOVE SQLCODE TO SQL-COD

             if ( flag  =  1 ) then
               DISPLAY " *** pass *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0495','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " sdl037.pco *** fail *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0495','fail','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
               COMPUTE errcnt = errcnt + 1
             END-IF

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

             EXEC SQL COMMIT WORK END-EXEC
             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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