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products/sources/formale Sprachen/C/Lyx/src/ Datei vom 8.0.1999 mit Größe 28 kB

dml028.cob Interaktion und
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       IDENTIFICATION DIVISION.
       PROGRAM-ID.  DML028.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * Standard COBOL (file "DML028.SCO") calling SQL
      * procedures in file "DML028.MCO"

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * DATE 1988/04/28 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.
      *
      * DML028.SCO
      * WRITTEN BY: HU YANPING
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED COBOL BY CHRIS SCHANZLE
      *
      *   THIS ROUTINE TESTS THE OPEN STATEMENT IN THE LANGUAGE OF
      * SQL.  THE FORMAT:
      *                  OPEN <cursor name>
      *
      * REFERENCES
      *       AMERICAN NATIONAL STANDARD database language - SQL
      *                         X3.135-1989
      *
      *                       SECTION 8.3 <declare cursor>
      *                       SECTION 8.6 <fetch statement>
      *                       SECTION 8.7 <insert statement>
      *                       SECTION 8.8 <open statement>
      *
      ****************************************************************

      * EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  PNO1 PIC  X(3).
       01  EMPNO1 PIC  X(3).
       01  SCITY PIC  X(15).
       01  PCITY PIC  X(15).
       01  HOURS1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
      * EXEC SQL END DECLARE SECTION END-EXEC
       01  i PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  ii PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  uid PIC  X(18).
       01  uidx PIC X(18).
       01  SQL-COD PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  SQLCODE PIC S9(9) COMP.
       01  errcnt PIC S9(4) DISPLAY SIGN LEADING SEPARATE.

      * date_time declaration *
       01  TO-DAY PIC 9(6).
       01  THE-TIME PIC 9(8).

       PROCEDURE DIVISION.
       P0.

           MOVE "HU" TO uid
           CALL "AUTHID" USING uid
           MOVE "not logged in, not" TO uidx
           CALL "AUTHCK" USING SQLCODE uidx
           MOVE SQLCODE TO SQL-COD
           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, Module COBOL, dml028.sco"
           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 TEST0126 *******************

           DISPLAY " TEST0126 "
           DISPLAY " OPEN, CLOSE, OPEN again to check. "
           DISPLAY "reference X3.135-1989 section 8.8 General Rules"
           DISPLAY " - - - - - - - - - - - - - - - - - - -"

           DISPLAY " *** EXEC SQL DECLARE X CURSOR "
           DISPLAY " *** FOR SELECT EMPNUM,HOURS "
           DISPLAY " *** FROM WORKS "
           DISPLAY " *** ORDER BY EMPNUM DESC,HOURS DESC "

      * EXEC SQL DECLARE X CURSOR
      *  FOR SELECT EMPNUM,HOURS
      *  FROM   WORKS
      *  ORDER  BY EMPNUM DESC,HOURS DESC END-EXEC
      * EXEC SQL OPEN X;
           CALL "SUB1" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

           MOVE 0 TO i
           PERFORM P50 UNTIL i > 6

      * EXEC SQL CLOSE X;
           CALL "SUB2" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL OPEN X;
           CALL "SUB1" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL FETCH X INTO :EMPNO1,:HOURS1;
           CALL "SUB4" USING SQLCODE EMPNO1 HOURS1
           MOVE SQLCODE TO SQL-COD

           DISPLAY "After close and open again, the first row should be
      -    " fetched."
           DISPLAY " EMPNO1=", EMPNO1 " and HOURS1=",
             HOURS1 " "
           if (EMPNO1   =   "E4"  AND  HOURS1  =  80) then
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0126','pass','MCO') END-EXEC
             CALL "SUB5" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0126','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB6" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY " dml028.sco *** fail *** "
           END-IF
           DISPLAY "================================================"
           DISPLAY  " "

      * EXEC SQL COMMIT WORK;
           CALL "SUB7" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0126 *******************
      ******************** BEGIN TEST0127 *******************

           DISPLAY " TEST0127 "
           DISPLAY " OPEN two cursors at same time to check. "
           DISPLAY "reference X3.135-1989 section 8.8 General Rules"
           DISPLAY " - - - - - - - - - - - - - - - - - - -"
           DISPLAY " *** EXEC SQL DECLARE Y CURSOR "
           DISPLAY " *** FOR SELECT EMPNUM,PNUM"
           DISPLAY " *** FROM WORKS "
           DISPLAY " *** ORDER BY EMPNUM DESC,PNUM DESC "

      * EXEC SQL DECLARE Y CURSOR
      *  FOR SELECT EMPNUM,PNUM
      *  FROM   WORKS
      *  ORDER  BY EMPNUM DESC,PNUM DESC END-EXEC

      * EXEC SQL DECLARE Z CURSOR
      *  FOR SELECT CITY
      *  FROM   STAFF
      *  WHERE  EMPNUM = :EMPNO1 END-EXEC

      * EXEC SQL DECLARE A CURSOR
      *  FOR SELECT CITY
      *  FROM   PROJ
      *  WHERE  PNUM = :PNO1 END-EXEC

      * EXEC SQL OPEN Y;
           CALL "SUB8" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

           MOVE 0 TO i
           PERFORM P49 UNTIL i > 4

           if (EMPNO1   =   "E2"  AND  PCITY   =   "Vienna") then
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0127','pass','MCO') END-EXEC
             CALL "SUB9" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0127','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB10" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY " dml028.sco *** fail *** "
           END-IF
           DISPLAY "================================================"
           DISPLAY  " "

      * EXEC SQL COMMIT WORK;
           CALL "SUB11" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0127 *******************
      ******************** BEGIN TEST0128 *******************

           DISPLAY " TEST0128 "
           DISPLAY " OPEN three cursors at same time to check. "
           DISPLAY "reference X3.135-1989 section 8.8 General Rules"
           DISPLAY " - - - - - - - - - - - - - - - - - - -"
           DISPLAY " *** EXEC SQL DECLARE B CURSOR "
           DISPLAY " *** FOR SELECT EMPNUM,PNUM"
           DISPLAY " *** FROM WORKS "
           DISPLAY " *** ORDER BY EMPNUM ASC,PNUM ASC "

      * EXEC SQL DECLARE B CURSOR
      *  FOR SELECT EMPNUM,PNUM
      *  FROM   WORKS
      *  ORDER  BY EMPNUM ASC,PNUM ASC END-EXEC

      * EXEC SQL DECLARE D CURSOR
      *  FOR SELECT CITY
      *  FROM   STAFF
      *  WHERE  EMPNUM = :EMPNO1 END-EXEC

      * EXEC SQL DECLARE E CURSOR
      *  FOR SELECT CITY
      *  FROM   PROJ
      *  WHERE  PNUM = :PNO1 END-EXEC

      * EXEC SQL OPEN B;
           CALL "SUB12" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

           MOVE 0 TO i
           PERFORM P48 UNTIL i > 4

           if (SCITY   =   "Deale"  AND  PNO1   =   "P5") then
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0128','pass','MCO') END-EXEC
             CALL "SUB13" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0128','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB14" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY " dml028.sco *** fail *** "
           END-IF
           DISPLAY "================================================"
           DISPLAY  " "

      * EXEC SQL COMMIT WORK;
           CALL "SUB15" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0128 *******************

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

      *    ****  Procedures for PERFORM statements

        P50.
      *  EXEC SQL FETCH X INTO :EMPNO1,:HOURS1;
             CALL "SUB16" USING SQLCODE EMPNO1 HOURS1
             MOVE SQLCODE TO SQL-COD
             if (SQLCODE  =  0) then
               DISPLAY " EMPNO1=", EMPNO1 " and HOURS1=",
             HOURS1 " "
             END-IF
           ADD 1 TO i
           .

        P49.
      *  EXEC SQL FETCH Y INTO :EMPNO1,:PNO1;
             CALL "SUB17" USING SQLCODE EMPNO1 PNO1
             MOVE SQLCODE TO SQL-COD
             DISPLAY " EMPNO1=", EMPNO1 " and PNO1=", PNO1 " "

      *  EXEC SQL OPEN Z;
             CALL "SUB18" USING SQLCODE EMPNO1
             MOVE SQLCODE TO SQL-COD
      *  EXEC SQL FETCH Z INTO :SCITY;
             CALL "SUB19" USING SQLCODE SCITY
             MOVE SQLCODE TO SQL-COD
      *  EXEC SQL CLOSE Z;
             CALL "SUB20" USING SQLCODE
             MOVE SQLCODE TO SQL-COD

      *  EXEC SQL OPEN A;
             CALL "SUB21" USING SQLCODE PNO1
             MOVE SQLCODE TO SQL-COD
      *  EXEC SQL FETCH A INTO :PCITY;
             CALL "SUB22" USING SQLCODE PCITY
             MOVE SQLCODE TO SQL-COD
      *  EXEC SQL CLOSE A;
             CALL "SUB23" USING SQLCODE
             MOVE SQLCODE TO SQL-COD

             DISPLAY " STAFF.CITY = ", SCITY ", PROJ.CITY =", PCITY " "
           ADD 1 TO i
           .

        P48.
      *  EXEC SQL FETCH B INTO :EMPNO1,:PNO1;
             CALL "SUB24" USING SQLCODE EMPNO1 PNO1
             MOVE SQLCODE TO SQL-COD
             DISPLAY " EMPNO1=", EMPNO1 " and PNO1=", PNO1 " "

      *  EXEC SQL OPEN D;
             CALL "SUB25" USING SQLCODE EMPNO1
             MOVE SQLCODE TO SQL-COD
      *  EXEC SQL OPEN E;
             CALL "SUB26" USING SQLCODE PNO1
             MOVE SQLCODE TO SQL-COD

      *  EXEC SQL FETCH D INTO :SCITY;
             CALL "SUB27" USING SQLCODE SCITY
             MOVE SQLCODE TO SQL-COD

      *  EXEC SQL FETCH E INTO :PCITY;
             CALL "SUB28" USING SQLCODE PCITY
             MOVE SQLCODE TO SQL-COD

      *  EXEC SQL CLOSE D;
             CALL "SUB29" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
      *  EXEC SQL CLOSE E;
             CALL "SUB30" USING SQLCODE
             MOVE SQLCODE TO SQL-COD

             DISPLAY " STAFF.CITY = ", SCITY ", PROJ.CITY =", PCITY " "
           ADD 1 TO i
           .

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