Quellcodebibliothek dml016.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  DML016.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * EMBEDDED COBOL (file "DML016.PCO")

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * DATE 1987/08/21 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.
      *
      * DML016.PCO
      * WRITTEN BY: HU YANPING
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *
      *   THIS ROUTINE TESTS THE VALUE SPECIFICATION AND TARGET
      * SPECIFICATION IN COMMON ELEMENT OF THE SQL LANGUAGE.
      *
      * REFERENCES
      *       AMERICAN NATIONAL STANDARD database language - SQL
      *                         X3.135-1989
      *
      * SECTION 5.6 <value specification> and <target specification>
      *
      ****************************************************************

           EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  PNO PIC  X(3).
       01  PNAME1 PIC  X(20).
       01  EMPNO1 PIC  X(3).
       01  CNT PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  BUGET1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  LITRAL PIC  X(19).
       01  PUSER PIC  X(12).
       01  TRUNC PIC  X(4).
       01  TAIL PIC  X(9).
       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  i PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  SQL-COD 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 "SULLIVAN" 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, dml016.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 TEST0064 *******************

           DISPLAY " TEST0064 "
           DISPLAY " value: USER "
           DISPLAY " Reference X3.135-1989 section 5.6 GR 4)."
           DISPLAY " - - - - - - - - - - - - - - - - - - - - "
           EXEC SQL DECLARE F CURSOR FOR SELECT USER, PNAME FROM HU.PROJ
             END-EXEC

           EXEC SQL OPEN F END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL FETCH F INTO :PUSER, :PNAME1 END-EXEC
           MOVE SQLCODE TO SQL-COD

           DISPLAY "Fetch USER from a cursor value is ", PUSER

           if (SQLCODE  =  0  AND  PUSER   =   "SULLIVAN") then
             EXEC SQL INSERT INTO HU.TESTREPORT
               VALUES('0064','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
             EXEC SQL INSERT INTO HU.TESTREPORT
               VALUES('0064','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
             DISPLAY " dml016.pco *** fail *** "
           END-IF
           DISPLAY "================================================"
           DISPLAY  " "

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

      ******************** END TEST0064 *******************
      ******************** BEGIN TEST0172 *******************

           MOVE "iiiiiiiii" TO TAIL
           MOVE "iiii" TO TRUNC

           DISPLAY " TEST0172 "
           DISPLAY " value: USER "
           DISPLAY " Reference X3.135-1989 section 5.6 GR 4)."
           DISPLAY " - - - - - - - - - - - - - - - - - - - - "

           EXEC SQL DECLARE FF CURSOR FOR SELECT USER, PNAME FROM
             HU.PROJ END-EXEC

           DISPLAY " Fetch USER directly into a smaller field"

           EXEC SQL OPEN FF END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL FETCH FF INTO :TRUNC,:PNAME1 END-EXEC
           MOVE SQLCODE TO SQL-COD

           DISPLAY "user truncated to 4 chars is ", TRUNC

           EXEC SQL CLOSE FF END-EXEC
           MOVE SQLCODE TO SQL-COD

           if (TRUNC   =   "SULL"  AND  TAIL   =   "iiiiiiiii") then
             EXEC SQL INSERT INTO HU.TESTREPORT
               VALUES('0172','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
             EXEC SQL INSERT INTO HU.TESTREPORT
               VALUES('0172','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
             DISPLAY " dml016.pco *** fail *** "
           END-IF
           DISPLAY "================================================"
           DISPLAY  " "
           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0172 *******************
      ******************** BEGIN TEST0065 *******************

           DISPLAY " TEST0065 "
           DISPLAY " "
           DISPLAY " Reference X3.135-1989 section 5.6 GR 3)."
           DISPLAY " - - - - - - - - - - - - - - - - - - - - "
           EXEC SQL DECLARE F1 CURSOR FOR SELECT 'USER', PNAME FROM
             HU.PROJ END-EXEC

           EXEC SQL OPEN F1 END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL FETCH F1 INTO :PUSER, :PNAME1 END-EXEC
           MOVE SQLCODE TO SQL-COD

           DISPLAY "Fetch 'USER' from a cursor value is ", PUSER
           EXEC SQL CLOSE F1 END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL SELECT  PNUM, 'BUDGET IN GRAMS IS ', BUDGET*5
             INTO :PNO,:LITRAL,:BUGET1
             FROM HU.PROJ
             WHERE PNUM='P1' END-EXEC
           MOVE SQLCODE TO SQL-COD

           DISPLAY "The character string should be 'BUDGET IN GRAMS IS
      -    " '"
           DISPLAY " PNO=", PNO ", string=", LITRAL ", BUGET1=",
             BUGET1

           if (SQLCODE = 0  AND  LITRAL   =   "BUDGET IN GRAMS IS ")
             then
             EXEC SQL INSERT INTO HU.TESTREPORT
               VALUES('0065','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
             EXEC SQL INSERT INTO HU.TESTREPORT
               VALUES('0065','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
             DISPLAY " dml016.pco *** fail *** "
           END-IF
           DISPLAY "================================================"
           DISPLAY  " "
           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0065 *******************
      ******************** BEGIN TEST0066 *******************

           DISPLAY " TEST0066 "
           DISPLAY " "
           DISPLAY " Reference X3.135-1989 section 5.6 GR 3)."
           DISPLAY " - - - - - - - - - - - - - - - - - - - - "

           MOVE 0 TO BUGET1
           MOVE 0 TO CNT

           EXEC SQL SELECT EMPNUM, 10
             INTO :EMPNO1, :BUGET1
             FROM HU.STAFF
             WHERE GRADE = 10 END-EXEC
           MOVE SQLCODE TO SQL-COD

           DISPLAY " EMPNO1=", EMPNO1 ",BUGET1=", BUGET1 " & SQLCODE=",
             SQL-COD

           EXEC SQL DECLARE E1 CURSOR FOR SELECT EMPNUM, 10 FROM
             HU.STAFF END-EXEC
           EXEC SQL OPEN E1 END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL FETCH E1 INTO :EMPNO1, :CNT END-EXEC
           MOVE SQLCODE TO SQL-COD

           DISPLAY " EMPNO1=", EMPNO1 ",CNT=", CNT " & SQLCODE=",
             SQL-COD

           if (SQLCODE  =  0  AND  CNT  =  10  AND  BUGET1  =  10) then
             EXEC SQL INSERT INTO HU.TESTREPORT
               VALUES('0066','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
             EXEC SQL INSERT INTO HU.TESTREPORT
               VALUES('0066','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
             DISPLAY " dml016.pco *** fail *** "
           END-IF
           DISPLAY "================================================"
           DISPLAY  " "

           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
      ******************** END TEST0066 *******************

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

      *    ****  Procedures for PERFORM statements

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