Impressum dml091.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  DML091.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * EMBEDDED COBOL (file "DML091.PCO")

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * DATE 1992/07/13 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.
      *
      * DML091.PCO
      * WRITTEN BY: DAVID W. FLATER
      *
      *   THIS ROUTINE TESTS THE SQLSTATE STATUS CODE.
      *
      * REFERENCES
      *   ANSI SQL-1992
      *     22.1  SQLSTATE
      *
      ****************************************************************

           EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  uid PIC  X(18).
       01  uidx PIC  X(18).
       01  c1 PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  ch1 PIC  X(1).
       01  ch22 PIC  X(22).
       01  LONG1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  DECML-8-2 PIC S9(8)V99 DISPLAY SIGN LEADING SEPARATE.
       01  SQLCODE PIC S9(9) COMP.
       01  SQLSTATE PIC  X(5).
             EXEC SQL END DECLARE SECTION END-EXEC
       01  ii PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  norm1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  norm2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  ALPNUM-TABLE VALUE IS
               "01234ABCDEFGH56789IJKLMNOPQRSTUVWXYZ".
           05  ALPNUM PIC X OCCURS 36 TIMES.

       01  NR-TAB.
           05  NORMSQ PIC X OCCURS 5 TIMES.
       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  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 HU.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
             MOVE 1 TO flag

           DISPLAY
              "SQL Test Suite, V6.0, Embedded COBOL, dml091.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 TEST0497 *******************
             MOVE 1 TO flag

             DISPLAY " TEST0497 "
             DISPLAY "SQLSTATE = 22003: data exception "
             DISPLAY "(numeric value out of range)"
             DISPLAY "Reference ANSI SQL-1992 section 9.2"
             DISPLAY " GR 3k"
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

             EXEC SQL DELETE FROM HU.P1 END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL DELETE FROM FOUR_TYPES END-EXEC
             MOVE SQLCODE TO SQL-COD

      *9.2 Store assignment GR3k - exact numeric
             DISPLAY  " "
             MOVE "x" TO SQLSTATE
             DISPLAY "INSERT INTO HU.P1 VALUES (100000);"
             EXEC SQL INSERT INTO HU.P1 VALUES (100000) END-EXEC
             MOVE SQLCODE TO SQL-COD
             if (SQLCODE  =  0) then
               GO TO P101
             END-IF
             DISPLAY "SQLCODE should be < 0; its value is ", SQL-COD
             DISPLAY "SQLSTATE should be '22003'; its value is ",
             SQLSTATE
             DISPLAY  " "

             if (SQLCODE  NOT <  0  OR  SQLSTATE  NOT  =   "22003") then
               MOVE 0 TO flag
             END-IF

           .
        P101.
             DISPLAY  " "
             MOVE "x" TO SQLSTATE
             DISPLAY "INSERT INTO HU.P1 VALUES (-1000000);"
             EXEC SQL INSERT INTO HU.P1 VALUES (-1000000) END-EXEC
             MOVE SQLCODE TO SQL-COD
             if (SQLCODE  =  0) then
               GO TO P111
             END-IF
             DISPLAY "SQLCODE should be < 0; its value is ", SQL-COD
             DISPLAY "SQLSTATE should be '22003'; its value is ",
             SQLSTATE
             DISPLAY  " "

             if (SQLCODE  NOT <  0  OR  SQLSTATE  NOT  =   "22003") then
               MOVE 0 TO flag
             END-IF

           .
        P111.
             DISPLAY  " "
             MOVE "x" TO SQLSTATE
             DISPLAY "INSERT INTO HU.P1 VALUES (-9);"
             EXEC SQL INSERT INTO HU.P1 VALUES (-9) END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
             DISPLAY "SQLSTATE should be '00000'; its value is ",
             SQLSTATE
             DISPLAY  " "

             PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (SQLCODE  NOT =  0  OR  NR-TAB  NOT  =   "00000") then
               MOVE 0 TO flag
             END-IF

             DISPLAY  " "
             MOVE "x" TO SQLSTATE
             DISPLAY "INSERT INTO HU.P1 VALUES (9);"
             EXEC SQL INSERT INTO HU.P1 VALUES (9) END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
             DISPLAY "SQLSTATE should be '00000'; its value is ",
             SQLSTATE
             DISPLAY  " "

             PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (SQLCODE  NOT =  0  OR  NR-TAB  NOT  =   "00000") then
               MOVE 0 TO flag
             END-IF

             DISPLAY  " "
             MOVE "x" TO SQLSTATE
             DISPLAY "UPDATE HU.P1 SET NUMTEST = NUMTEST + 100000;"
             EXEC SQL UPDATE HU.P1 SET NUMTEST = NUMTEST + 100000
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             if (SQLCODE  =  0) then
               GO TO P121
             END-IF
             DISPLAY "SQLCODE should be < 0; its value is ", SQL-COD
             DISPLAY "SQLSTATE should be '22003'; its value is ",
             SQLSTATE
             DISPLAY  " "

             if (SQLCODE  NOT <  0  OR  SQLSTATE  NOT  =   "22003") then
               MOVE 0 TO flag
             END-IF

           .
        P121.
             DISPLAY  " "
             MOVE "x" TO SQLSTATE
             MOVE 9999 TO c1
             DISPLAY "UPDATE HU.P1 SET NUMTEST ="
             DISPLAY
             " ((1 + NUMTEST) * :c1 * :c1) WHERE NUMTEST = 100009 OR"
             DISPLAY
             " NUMTEST IN (SELECT GRADE - 4 FROM HU.STAFF);"
             EXEC SQL UPDATE HU.P1 SET NUMTEST =
               ((1 + NUMTEST) * :c1 * :c1) WHERE NUMTEST = 100009 OR
               NUMTEST IN (SELECT GRADE - 4 FROM HU.STAFF) END-EXEC
             MOVE SQLCODE TO SQL-COD
             if (SQLCODE  =  0) then
               GO TO P131
             END-IF
             DISPLAY "SQLCODE should be < 0; its value is ", SQL-COD
             DISPLAY "SQLSTATE should be '22003'; its value is ",
             SQLSTATE
             DISPLAY  " "

             if (SQLCODE  NOT <  0  OR  SQLSTATE  NOT  =   "22003") then
               MOVE 0 TO flag
             END-IF

           .
        P131.
             DISPLAY  " "
             DISPLAY "DECLARE RANCID CURSOR FOR"
             DISPLAY " SELECT NUMTEST FROM HU.P1;"
             EXEC SQL DECLARE RANCID CURSOR FOR
               SELECT NUMTEST FROM HU.P1 END-EXEC
             MOVE "x" TO SQLSTATE
             DISPLAY "OPEN RANCID;"
             EXEC SQL OPEN RANCID END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
             DISPLAY "SQLSTATE should be '00000'; its value is ",
             SQLSTATE
             DISPLAY  " "
             PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (SQLCODE  NOT =  0  OR  NR-TAB  NOT  =   "00000") then
               MOVE 0 TO flag
             END-IF
             DISPLAY "FETCH RANCID INTO :c1;"
             EXEC SQL FETCH RANCID INTO :c1 END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
             DISPLAY "SQLSTATE should be '00000'; its value is ",
             SQLSTATE
             DISPLAY  " "
             PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (SQLCODE  NOT =  0  OR  NR-TAB  NOT  =   "00000") then
               MOVE 0 TO flag
             END-IF

             DISPLAY  " "
             DISPLAY "UPDATE HU.P1"
             DISPLAY "SET NUMTEST = NUMTEST * 200000 WHERE CURRENT OF
      -    " RANCID;"
             EXEC SQL UPDATE HU.P1
               SET NUMTEST = NUMTEST * 200000 WHERE CURRENT OF RANCID
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             if (SQLCODE  =  0) then
               GO TO P141
             END-IF
             DISPLAY "SQLCODE should be < 0; its value is ", SQL-COD
             DISPLAY "SQLSTATE should be '22003'; its value is ",
             SQLSTATE

             if (SQLCODE  NOT <  0  OR  SQLSTATE  NOT  =   "22003") then
               MOVE 0 TO flag
             END-IF

           .
        P141.
      *9.1 Retrieval assignment GR3k - exact numeric

             DISPLAY  " "
             DISPLAY "INSERT INTO FOUR_TYPES"
             DISPLAY " VALUES (1,'X',11112222.00,.000003E-25);"
             EXEC SQL INSERT INTO FOUR_TYPES
               VALUES (1,'X',11112222.00,.000003E-25) END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY  " "
             MOVE "x" TO SQLSTATE
             DISPLAY "SELECT T_DECIMAL INTO :c1 FROM FOUR_TYPES"
             DISPLAY " WHERE T_CHAR = 'X';"
             EXEC SQL SELECT T_DECIMAL INTO :c1 FROM FOUR_TYPES
               WHERE T_CHAR = 'X' END-EXEC
             MOVE SQLCODE TO SQL-COD
             if (SQLCODE  =  0) then
               GO TO P152
             END-IF
             DISPLAY "SQLCODE should be < 0; its value is ", SQL-COD
             DISPLAY "SQLSTATE should be '22003'; its value is ",
             SQLSTATE
             DISPLAY  " "

             if (SQLCODE  NOT <  0  OR  SQLSTATE  NOT  =   "22003") then
               MOVE 0 TO flag
             END-IF

           .
        P152.
      *6.12 <numeric value expression> GR 5a - division 5b
             DISPLAY  " "
             MOVE "x" TO SQLSTATE
             DISPLAY "SELECT T_DECIMAL / .000000001 INTO :LONG1"
             DISPLAY " FROM FOUR_TYPES WHERE T_CHAR = 'X';"
             EXEC SQL SELECT T_DECIMAL / .000000001 INTO :LONG1
               FROM FOUR_TYPES WHERE T_CHAR = 'X' END-EXEC
             MOVE SQLCODE TO SQL-COD
             if (SQLCODE  =  0) then
               GO TO P161
             END-IF
             DISPLAY "SQLCODE should be < 0; its value is ", SQL-COD
             DISPLAY "SQLSTATE should be '22003'; its value is ",
             SQLSTATE
             DISPLAY  " "
             if (SQLCODE  NOT <  0  OR  SQLSTATE  NOT  =   "22003") then
               MOVE 0 TO flag
             END-IF

           .
        P161.
      *6.5 <set function spec> GR 2b iv - exact numeric sum
             DISPLAY  " "
             MOVE 1 TO ii
             PERFORM P50 UNTIL ii > 50
             MOVE "x" TO SQLSTATE
             DISPLAY
             "SELECT SUM(T_DECIMAL) INTO :DECML-8-2 FROM FOUR_TYPES;"
             EXEC SQL SELECT
                 SUM(T_DECIMAL) INTO :DECML-8-2 FROM FOUR_TYPES
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             if (SQLCODE  =  0) then
              DISPLAY "You are failing needlessly."
              DISPLAY
               "Increase SUM(T_DECIMAL) by performing more INSERTS."
              DISPLAY "Increase the number of time P50 is performed"
              DISPLAY "in the statement above PERFORM P50 until ii > 50"
             END-IF
             DISPLAY "SQLCODE should be < 0; its value is ", SQL-COD
             DISPLAY "SQLSTATE should be '22003'; its value is ",
             SQLSTATE
             DISPLAY  " "
             if (SQLCODE  NOT <  0  OR  SQLSTATE  NOT  =   "22003") then
               MOVE 0 TO flag
             END-IF

           .
        P171.
             EXEC SQL ROLLBACK WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

             if ( flag  =  1 ) then
               DISPLAY " *** pass *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0497','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " dml091.pco *** fail *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0497','fail','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
               COMPUTE errcnt = errcnt + 1
             END-IF

             DISPLAY "==============================================="

             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
      ******************** END TEST0497 ********************

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

      *    ****  Procedures for PERFORM statements

       NOSUBCLASS.

      *This routine replaces valid implementation-defined
      *subclasses with 000.  This replacement equates valid
      *implementation-defined subclasses with the 000 value
      *expected by the test case; otherwise the test will fail.
      *After calling NOSUBCLASS, NORMSQ will be tested
      *                          SQLSTATE will be printed.

           MOVE SQLSTATE TO NR-TAB

           MOVE 3 TO norm1
      *subclass begins in position 3 of char array NORMSQ
           MOVE 14 TO norm2
           PERFORM P90 UNTIL norm2 > 36

           if (NR-TAB   =   SQLSTATE) then
             GO TO EXIT-NOSUBCLASS
           END-IF
      *Quit if NORMSQ is unchanged.  Subclass is not impl.-def.
      *Changed NORMSQ means implementation-defined subclass,
      *so proceed to zero it out, if valid (0-9,A-Z)

           MOVE 4 TO norm1
      *examining position 4 of char array NORMSQ
           MOVE 1 TO norm2
           PERFORM P89 UNTIL norm2 > 36

           MOVE 5 TO norm1
      *examining position 5 of char array NORMSQ
           MOVE 1 TO norm2
           PERFORM P88 UNTIL norm2 > 36


      *implementation-defined subclasses are allowed for warnings
      *(class = 01).  These equate to successful completion
      *SQLSTATE values of 00000.
      *Reference SQL-92 4.28 SQL-transactions, paragraph 2

           if (NORMSQ(1)  =  "0"  AND  NORMSQ(2)  =  "1") then
             MOVE "0" TO NORMSQ(2)
           END-IF
           GO TO EXIT-NOSUBCLASS
           .

       P90.
      *valid subclass begins with 5-9, I-Z, end of ALPNUM table
           if (NORMSQ(norm1)  =  ALPNUM(norm2)) then
             MOVE "0" TO NORMSQ(norm1)
           END-IF
           ADD 1 TO norm2
           .

       P89.
      *valid characters are 0-9, A-Z
           if (NORMSQ(norm1)  =  ALPNUM(norm2)) then
             MOVE "0" TO NORMSQ(norm1)
           END-IF
           ADD 1 TO norm2
           .

       P88.
      *valid characters are 0-9, A-Z
           if (NORMSQ(norm1)  =  ALPNUM(norm2)) then
             MOVE "0" TO NORMSQ(norm1)
           END-IF
           ADD 1 TO norm2
           .

       EXIT-NOSUBCLASS.
           EXIT.

        P50.
             DISPLAY
             "INSERT INTO FOUR_TYPES (T_DECIMAL) VALUES (-99998888.22);"
             EXEC SQL INSERT
                 INTO FOUR_TYPES (T_DECIMAL) VALUES (-99998888.22)
             END-EXEC
               MOVE SQLCODE TO SQL-COD
             ADD 1 TO ii
           .

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