Quelle cdr028.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  CDR028.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * EMBEDDED COBOL (file "CDR028.PCO")

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * DATE 1992/07/02 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.
      *
      * CDR028.PCO
      * WRITTEN BY: DAVID W. FLATER
      *
      *   THIS ROUTINE TESTS REFERENTIAL INTEGRITY.
      *
      ****************************************************************

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

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

       PROCEDURE DIVISION.
       P0.

             MOVE "SCHANZLE" TO uid
             CALL "AUTHID" USING uid
             MOVE "not logged in, not" TO uidx
             EXEC SQL SELECT USER INTO :uidx FROM SUN.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, cdr028.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 TEST0486 *******************
             MOVE 1 TO flag
             DISPLAY " TEST0486 "
             DISPLAY " Priv.violation: illegal REFERENCES"
             DISPLAY "Reference ANSI SQL-1992 11.36 "
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

      *This table should be OK (albeit probably empty)
             DISPLAY "SELECT COUNT(*) INTO :count1 FROM RASTER;"
             EXEC SQL SELECT COUNT(*) INTO :count1 FROM RASTER 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

      *Either this table should not be here, or it should be
      *here without the illegal constraints, in which case
      *there should have been appropriate errors and warnings
      *when the schema was loaded.

      *Is the table even here?
             DISPLAY  " "
             DISPLAY "SELECT COUNT(*) FROM REFRESH;"
             DISPLAY " (ii=SQLCODE)"
             EXEC SQL SELECT COUNT(*) INTO :count1 FROM REFRESH END-EXEC
             MOVE SQLCODE TO SQL-COD
             MOVE SQLCODE TO ii

             DISPLAY "INSERT INTO REFRESH VALUES ('cabbage');"
             EXEC SQL INSERT INTO REFRESH
               VALUES ('cabbage') END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY "ii and SQLCODE should either both be < 0 or both
      -    " be 0"
             DISPLAY "ii = ", ii "; SQLCODE = ", SQL-COD

             if (ii  =  0  AND  SQLCODE  NOT =  0) then
               MOVE 0 TO flag
             END-IF
             if (ii  NOT =  0  AND  SQLCODE  =  0) then
               MOVE 0 TO flag
             END-IF
             if (ii  >  0  OR  SQLCODE  >  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 SUN.TESTREPORT
                 VALUES('0486','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " cdr028.pco *** fail *** "
               EXEC SQL INSERT INTO SUN.TESTREPORT
                 VALUES('0486','fail','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
               COMPUTE errcnt = errcnt + 1
             END-IF
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "================================================"

      ******************** END TEST0486 ********************

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

      *    ****  Procedures for PERFORM statements

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