Quelle dml049.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  DML049.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * EMBEDDED COBOL (file "DML049.PCO")

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * DATE 1988/12/09 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.
      *
      * DML049.PCO
      * WRITTEN BY: HU YANPING
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *
      *    THIS ROUTINE TESTS THE LIMIT ON THE NUMBER OF TABLES
      * DIRECTLY OR INDIRECTLY REFERENCED IN A STATEMENT. THIS LIMIT
      * IS NOT LESS THAN TEN(10).
      *
      * REFERENCES
      *       AMERICAN NATIONAL STANDARD database language - SQL
      *                         X3.135-1989
      *
      *       FIPS PUB 127-1, Section 13.5
      *       Sizing for database constructs
      *
      ****************************************************************

           EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  PNO1 PIC  X(3).
       01  PNO2 PIC  X(3).
       01  COLUM2 PIC  X(2).
       01  EMPNO1 PIC  X(3).
       01  CITY1 PIC  X(15).
       01  HOURS1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  HOURS2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  GRADE1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  GRADE2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  GRADE4 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  SQL-COD PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  i PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  ii 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 "HU" TO uid
           CALL "AUTHID" USING uid
           MOVE "not logged in, not" TO uidx
           EXEC SQL SELECT
                 USER INTO :uidx FROM HU.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, dml049.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 TEST0225 *******************

           DISPLAY " FIPS sizing TEST0225 "
           DISPLAY " Number of tables (10) directly "
           DISPLAY " referenced in a statement "
           DISPLAY " - - - - - - - - - - - - - - - - - - -"

           EXEC SQL INSERT INTO TEMP_S
             SELECT EMPNUM,GRADE,CITY
             FROM STAFF
             WHERE GRADE > 11 END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL INSERT INTO STAFF1
             SELECT *
             FROM STAFF END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL INSERT INTO WORKS1
             SELECT *
             FROM WORKS END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL INSERT INTO STAFF4
             SELECT *
             FROM STAFF END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL INSERT INTO PROJ1
             SELECT *
             FROM PROJ END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL DECLARE TEN CURSOR
             FOR SELECT STAFF.EMPNUM,PROJ.PNUM,WORKS.HOURS,
             STAFF3.GRADE,STAFF4.CITY,WORKS1.HOURS,
             TEMP_S.GRADE,PROJ1.PNUM,STAFF1.GRADE,
             UPUNIQ.COL2
             FROM   STAFF,PROJ,WORKS,STAFF3,STAFF4,WORKS1,
             TEMP_S,PROJ1,STAFF1,UPUNIQ
             WHERE  STAFF.EMPNUM = WORKS.EMPNUM    AND
             PROJ.PNUM = WORKS.PNUM         AND
             STAFF3.EMPNUM = WORKS.EMPNUM   AND
             STAFF4.EMPNUM = WORKS.EMPNUM   AND
             WORKS1.EMPNUM = WORKS.EMPNUM   AND
             WORKS1.PNUM = WORKS.PNUM       AND
             TEMP_S.EMPNUM = WORKS.EMPNUM   AND
             PROJ1.PNUM = WORKS.PNUM        AND
             STAFF1.EMPNUM = WORKS.EMPNUM   AND
             UPUNIQ.COL2 = 'A'
             ORDER BY 1, 2 END-EXEC

           EXEC SQL OPEN TEN END-EXEC
           MOVE SQLCODE TO SQL-COD

           MOVE 0 TO i

           MOVE 1 TO ii
           PERFORM P50 UNTIL ii > 24

           DISPLAY "i = ", i " "

           EXEC SQL ROLLBACK WORK END-EXEC
           MOVE SQLCODE TO SQL-COD

           if (i  =  10   AND  HOURS1  =  80  AND  GRADE1  =  12) then
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0225','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0225','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
             DISPLAY " dml049.pco *** fail *** "
           END-IF
           DISPLAY "================================================"
           DISPLAY  " "

           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0225 *******************

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

      *    ****  Procedures for PERFORM statements

        P50.
           EXEC SQL FETCH TEN INTO
             :EMPNO1,:PNO1,:HOURS1,:GRADE1,:CITY1,:HOURS2,
             :GRADE2,:PNO2,:GRADE4,:COLUM2 END-EXEC
           MOVE SQLCODE TO SQL-COD

           if (SQLCODE  =  0)  then
             COMPUTE i = i + 1

             DISPLAY "EMPNO1 = ", EMPNO1 ", PNO1 = ", PNO1 ", HOURS1 =
      -    " ", HOURS1 " "
             DISPLAY "GRADE1 = ", GRADE1 ", CITY1 = ", CITY1 ", HOURS2 =
      -    " ", HOURS2
             DISPLAY "GRADE2 = ", GRADE2 ", PNO2 = ", PNO2 ", GRADE4 =
      -    " ", GRADE4
             DISPLAY "COLUM2 = ", COLUM2 ", SQLCODE = ", SQL-COD " "
           END-IF

           ADD 1 TO ii
           .

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