Quellcode-Bibliothek dml049.cob

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


      * Standard COBOL (file "dml049.sco") calling SQL
      * procedures in file "DML049.MCO"  

      ****************************************************************
      *                                                              
      *                 COMMENT SECTION                              
      *                                                              
      * DATE 1988/12/09 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.
      *                                                              
      * DML049.SCO                                                    
      * WRITTEN BY: HU YANPING                                       
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED COBOL 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.

      * EXEC SQL END DECLARE SECTION END-EXEC

       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.
       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).

      * 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, dml049.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 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
           CALL "SUB1" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL INSERT INTO STAFF1
      *  SELECT *
      *  FROM STAFF END-EXEC
           CALL "SUB2" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL INSERT INTO WORKS1
      *  SELECT *
      *  FROM WORKS END-EXEC
           CALL "SUB3" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL INSERT INTO STAFF4
      *  SELECT *
      *  FROM STAFF END-EXEC
           CALL "SUB4" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL INSERT INTO PROJ1
      *  SELECT *
      *  FROM PROJ END-EXEC
           CALL "SUB5" USING SQLCODE
           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;
           CALL "SUB6" USING SQLCODE
           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;
           CALL "SUB8" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

           if (i  =  10   AND  HOURS1  =  80  AND  GRADE1  =  12) then
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0225','pass','MCO') END-EXEC
             CALL "SUB9" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY "                 *** pass ***     "
           else
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0225','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB10" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY "       dml049.sco  *** fail ***     "
           END-IF
           DISPLAY "================================================"
           DISPLAY  " "

      * EXEC SQL COMMIT WORK;
           CALL "SUB11" USING SQLCODE
           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
           CALL "SUB7" USING SQLCODE EMPNO1 PNO1 HOURS1 GRADE1 CITY1
             HOURS2 GRADE2 PNO2 GRADE4 COLUM2
           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
           .