Quelle xts732.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  XTS732.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * Standard COBOL (file "XTS732.SCO") calling SQL
      * procedures in file "XTS732.MCO".

      *Copyright 1995 National Computing Centre Limited
      *and Computer Logic R&D S.A
      *on behalf of the CTS5 SQL2 Project.
      *All rights reserved.
      *The CTS5 SQL2 Project is sponsored by the European Community.
      *
      *The National Computing Centre Limited and Computer Logic R&D
      *have given permission to NIST to distribute this program
      *over the World Wide Web in order to promote SQL standards.
      *DISCLAIMER:
      *This program was reviewed by employees of NIST for
      *conformance to the SQL standards.
      *NIST assumes no responsibility for any party's use of
      *this program.

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * SQL VALIDATION TEST SUITE V6.0
      *
      * XTS732.SCO
      * WRITTEN  BY: Manolis Megaloikonomou
      * REVIEWED BY: Nickos  Backalidis
      *
      * NATURAL FULL OUTER JOIN <table ref> -- static.
      *
      * REFERENCES
      *    7.10   -- <query expression>
      *    6.3    -- <table reference>.
      *    7.5    -- <joined table>.
      *    7.5  SR.2a
      *    7.5  GR.1d
      *    F#4  -- Joined table.
      *    F#11 -- Transaction isolation.
      *    F#40 -- Full outer join.
      *
      * DATE LAST ALTERED  18/12/95 CTS5 Hand-over Test
      *
      * Cleanups and fixes by V. Kogakis 06/12/95:
      *      ROLLBACK after AUTHID
      *      Remove multiple SQLCODE/SQLSTATE initializations
      *      Clean-up database at the end of test
      *      Include host variable initialisation
      *
      * QA Status: Full FC
      *
      * Revised by DWF 1996-02-06
      *   Fixed violations of coding rules
      *   Removed status checks after cursor definitions
      *   Corrected expected results
      *   Corrected SQL syntax errors
      *   Fixed SDL transactions
      *   Cleanup at end of test
      ****************************************************************

      * EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  SQLCODE PIC S9(9) COMP.
       01  SQLSTATE PIC  X(5).
       01  uid PIC  X(18).
       01  uidx PIC  X(18).
       01  coun PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  xtnum1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  xtnum2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  xtchar1 PIC  X(10).
       01  xtchar2 PIC  X(10).
       01  indic1 PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
      *  EXEC SQL END DECLARE SECTION END-EXEC
       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  NORMSQ.
           05  NORMSQX 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 "CTS1 " TO uid
             CALL "AUTHID" USING uid
             MOVE "not logged in, not" TO uidx
      *  EXEC SQL SELECT USER INTO :uidx FROM CTS1.ECCO;
             CALL "SUB1" USING SQLCODE SQLSTATE uidx
             MOVE SQLCODE TO SQL-COD
      *  EXEC SQL ROLLBACK WORK;
             CALL "SUB2" USING SQLCODE SQLSTATE
             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

             DISPLAY "SQL Test Suite, V6.0, Module COBOL, xts732.sco"
             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 TEST7032 *******************

             MOVE 1 TO flag
             DISPLAY " TEST7032 "
             DISPLAY " NATURAL FULL OUTER JOIN --
      -    " static."
             DISPLAY "References:"
             DISPLAY " 7.10 -- ."
             DISPLAY " 6.3 --

."
             DISPLAY " 7.5 -- ."
             DISPLAY " 7.5 SR.2a"
             DISPLAY " 7.5 GR.1d"
             DISPLAY " F#4 -- Joined table."
             DISPLAY " F#11 -- Transaction isolation."
             DISPLAY " F#40 -- Full outer join."
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

      *Initialise error reporting variables
             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

      *Ensure FULL OUTER JOIN returns expected value 0
             MOVE 99 TO coun
             DISPLAY "SELECT COUNT(*) INTO :coun"
             DISPLAY "FROM TEST6740A NATURAL FULL OUTER JOIN TEST6740B;"
      *  EXEC SQL SELECT  COUNT(*) INTO :coun
      *    FROM TEST6740A NATURAL FULL OUTER JOIN TEST6740B;
             CALL "SUB3" USING SQLCODE SQLSTATE coun
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "Coun should be 0; its value is ", coun
             if (coun  NOT =  0) then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *ensure NATURAL FULL JOIN returns expected value 0
             MOVE 99 TO coun
             DISPLAY "SELECT COUNT(*) INTO :coun "
             DISPLAY "FROM TEST6740A NATURAL FULL JOIN TEST6740B;"
      *  EXEC SQL SELECT COUNT(*) INTO :coun
      *    FROM TEST6740A NATURAL FULL JOIN TEST6740B;
             CALL "SUB4" USING SQLCODE SQLSTATE coun
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "Coun should be 0 its value is ", coun
             if (coun  NOT =  0) then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *Insert alpha row of non null values into TEST6740A
             DISPLAY "INSERT INTO TEST6740A VALUES (1,'AA');"
      *  EXEC SQL INSERT INTO TEST6740A VALUES (1,'AA');
             CALL "SUB5" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "COMMIT WORK;"
      *  EXEC SQL COMMIT WORK;
             CALL "SUB6" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *To my immense surprise, this is legal.  You don't need the SELE
      *if it's a <joined table>. -- DWF

             DISPLAY "DECLARE alpha CURSOR"
             DISPLAY "FOR TEST6740A NATURAL FULL JOIN TEST6740B FOR READ
      -    " ONLY;"
      *  EXEC SQL DECLARE alpha CURSOR
      *    FOR TEST6740A NATURAL FULL JOIN TEST6740B FOR READ ONLY
      *  END-EXEC

      *Result should be:
      *TNUM TCHARA TCHARB
      *---- ------ ------
      *  1    AA    NULL

             DISPLAY "OPEN alpha;"
      *  EXEC SQL OPEN alpha;
             CALL "SUB7" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *Initialise host variables
             MOVE 999 TO xtnum1
             MOVE 999 TO indic1
             MOVE "xxxxxxxxxx" TO xtchar1

             DISPLAY "FETCH alpha INTO :xtnum1, :xtchar1,
      -    " :xtchar2:indic1;"
      *  EXEC SQL FETCH alpha
      *    INTO :xtnum1, :xtchar1, :xtchar2:indic1;
             CALL "SUB8" USING SQLCODE SQLSTATE xtnum1 xtchar1 xtchar2
             indic1
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "xtnum1 should be 1; its value is ", xtnum1
             DISPLAY "xtchar1 should be AA; its value is ", xtchar1
             DISPLAY "indic1 should be -1; its value is ", indic1
             if (xtnum1  NOT =  1  OR  xtchar1  NOT  =   "AA") then
               MOVE 0 TO flag
             END-IF
             if (indic1  NOT =  -1) then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

             DISPLAY "CLOSE alpha;"
      *  EXEC SQL CLOSE alpha;
             CALL "SUB9" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DECLARE beta CURSOR"
             DISPLAY "FOR TEST6740B NATURAL FULL JOIN TEST6740A FOR READ
      -    " ONLY;"
      *  EXEC SQL DECLARE beta CURSOR
      *    FOR TEST6740B NATURAL FULL JOIN TEST6740A FOR READ ONLY
      *  END-EXEC

      *Result should be:
      *TNUM TCHARB TCHARA
      *---- ------ ------
      *  1   NULL    AA

             DISPLAY "OPEN beta;"
      *  EXEC SQL OPEN beta;
             CALL "SUB10" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *Initialise host variables
             MOVE 999 TO xtnum1
             MOVE 999 TO indic1
             MOVE "xxxxxxxxxx" TO xtchar2

             DISPLAY "FETCH beta INTO :xtnum1, :xtchar1:indic1,
      -    " :xtchar2;"
      *  EXEC SQL FETCH beta
      *    INTO :xtnum1, :xtchar1:indic1, :xtchar2;
             CALL "SUB11" USING SQLCODE SQLSTATE xtnum1 xtchar1 indic1
             xtchar2
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "xtnum1 should be 1; its value is ", xtnum1
             DISPLAY "xtchar2 should be AA; its value is ", xtchar2
             DISPLAY "indic1 should be -1; its value is ", indic1
             if (xtnum1  NOT =  1  OR  xtchar2  NOT  =   "AA") then
               MOVE 0 TO flag
             END-IF
             if (indic1  NOT =  -1) then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

             DISPLAY "CLOSE beta;"
      *  EXEC SQL CLOSE beta;
             CALL "SUB12" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *Insert two rows of non null values into TEST6740B.
             DISPLAY "INSERT INTO TEST6740B VALUES (1,'WW');"
      *  EXEC SQL INSERT INTO TEST6740B VALUES (1,'WW');
             CALL "SUB13" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO TEST6740B VALUES (3,'ZZ');"
      *  EXEC SQL INSERT INTO TEST6740B VALUES (3,'ZZ');
             CALL "SUB14" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *TEST6740A NATURAL FULL OUTER JOIN TEST6740B is now
      *TNUM TCHARA TCHARB
      *---- ------ ------
      *  1    AA     WW
      *  3   NULL    ZZ

             MOVE 99 TO coun
             DISPLAY "SELECT COUNT(*) INTO :coun "
             DISPLAY "FROM TEST6740A NATURAL FULL OUTER JOIN TEST6740B;"
      *  EXEC SQL SELECT COUNT(*) INTO :coun
      *    FROM TEST6740A NATURAL FULL OUTER JOIN TEST6740B;
             CALL "SUB15" USING SQLCODE SQLSTATE coun
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "coun should be 2; its value is ", coun
             if (coun  NOT =  2) then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

             MOVE 99 TO coun
             DISPLAY "SELECT COUNT(*) INTO :coun "
             DISPLAY "FROM TEST6740B NATURAL FULL JOIN TEST6740A;"
      *  EXEC SQL SELECT COUNT(*) INTO :coun
      *    FROM TEST6740B NATURAL FULL JOIN TEST6740A;
             CALL "SUB16" USING SQLCODE SQLSTATE coun
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "coun should be 2; its value is ", coun
             if (coun  NOT =  2) then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *Insert two rows into TEST6740C.
             DISPLAY "INSERT INTO TEST6740C VALUES(6,'PP');"
      *  EXEC SQL INSERT INTO TEST6740C VALUES(6,'PP');
             CALL "SUB17" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO TEST6740C VALUES(7,'QQ');"
      *  EXEC SQL INSERT INTO TEST6740C VALUES(7,'QQ');
             CALL "SUB18" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "COMMIT WORK;"
      *  EXEC SQL COMMIT WORK;
             CALL "SUB19" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *Create view TESTV6740
             DISPLAY "CREATE VIEW TESTV6740 (VNUM1, VCHAR1, VNUM2,
      -    " VCHAR2)"
             DISPLAY "AS TEST6740C NATURAL FULL OUTER JOIN TEST6740A;"
      *  EXEC SQL CREATE VIEW TESTV6740 (VNUM1, VCHAR1, VNUM2,
      *  VCHAR2)
      *    AS TEST6740C NATURAL FULL OUTER JOIN TEST6740A;
             CALL "SUB20" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "COMMIT WORK;"
      *  EXEC SQL COMMIT WORK;
             CALL "SUB21" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *Contents of TESTV6740:
      *VNUM1 VCHAR1 VNUM2 VCHAR2
      *----- ------ ----- ------
      *  6     PP     1     AA
      *  7     QQ     1     AA

             DISPLAY "DECLARE gamma CURSOR"
             DISPLAY "FOR SELECT * FROM TESTV6740 ORDER BY VNUM1;"
      *  EXEC SQL DECLARE gamma CURSOR
      *    FOR SELECT * FROM TESTV6740 ORDER BY VNUM1 END-EXEC

             DISPLAY "OPEN gamma;"
      *  EXEC SQL OPEN gamma;
             CALL "SUB22" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE 999 TO xtnum1
             MOVE 999 TO xtnum2
             MOVE "xxxxxxxxxx" TO xtchar1
             MOVE "xxxxxxxxxx" TO xtchar2

             DISPLAY "FETCH gamma INTO :xtnum1, :xtchar1, :xtnum2,
      -    " :xtchar2;"
      *  EXEC SQL FETCH gamma INTO :xtnum1, :xtchar1, :xtnum2,
      *  :xtchar2;
             CALL "SUB23" USING SQLCODE SQLSTATE xtnum1 xtchar1 xtnum2
             xtchar2
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "xtnum1 should be 6; its value is ", xtnum1
             DISPLAY "xtchar1 should be PP; its value is ", xtchar1
             DISPLAY "xtnum2 should be 1; its value is ", xtnum2
             DISPLAY "xtchar2 should be AA; its value is ", xtchar2
             if (xtnum1  NOT =  6  OR  xtchar1  NOT  =   "PP") then
               MOVE 0 TO flag
             END-IF
             if (xtnum2  NOT =  1  OR  xtchar2  NOT  =   "AA") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

             MOVE 999 TO xtnum1
             MOVE 999 TO xtnum2
             MOVE "xxxxxxxxxx" TO xtchar1
             MOVE "xxxxxxxxxx" TO xtchar2

             DISPLAY "FETCH gamma INTO :xtnum1, :xtchar1, :xtnum2,
      -    " :xtchar2;"
      *  EXEC SQL FETCH gamma INTO :xtnum1, :xtchar1, :xtnum2,
      *  :xtchar2;
             CALL "SUB24" USING SQLCODE SQLSTATE xtnum1 xtchar1 xtnum2
             xtchar2
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "xtnum1 should be 7; its value is ", xtnum1
             DISPLAY "xtchar1 should be QQ; its value is ", xtchar1
             DISPLAY "xtnum2 should be 1; its value is ", xtnum2
             DISPLAY "xtchar2 should be AA; its value is ", xtchar2
             if ( xtnum1  NOT =  7   OR  xtchar1  NOT  =   "QQ" ) then
               MOVE 0 TO flag
             END-IF
             if (xtnum2  NOT =  1  OR  xtchar2  NOT  =   "AA" ) then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

             DISPLAY "CLOSE gamma;"
      *  EXEC SQL CLOSE gamma;
             CALL "SUB25" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "ROLLBACK WORK;"
      *  EXEC SQL ROLLBACK WORK;
             CALL "SUB26" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DELETE FROM TEST6740A;"
      *  EXEC SQL DELETE FROM TEST6740A;
             CALL "SUB27" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DELETE FROM TEST6740B;"
      *  EXEC SQL DELETE FROM TEST6740B;
             CALL "SUB28" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DELETE FROM TEST6740C;"
      *  EXEC SQL DELETE FROM TEST6740C;
             CALL "SUB29" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "COMMIT WORK;"
      *  EXEC SQL COMMIT WORK;
             CALL "SUB30" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DROP VIEW TESTV6740 CASCADE;"
      *  EXEC SQL DROP VIEW TESTV6740 CASCADE;
             CALL "SUB31" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "COMMIT WORK;"
      *  EXEC SQL COMMIT WORK;
             CALL "SUB32" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *now record results

             if ( flag  =  1 ) then
               DISPLAY " xts732.mco *** pass *** "
      *    EXEC SQL INSERT INTO CTS1.TESTREPORT
      *      VALUES('7032','pass','MCO');
               CALL "SUB33" USING SQLCODE SQLSTATE
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " xts732.mco *** fail *** "
      *    EXEC SQL INSERT INTO CTS1.TESTREPORT
      *      VALUES('7032','fail','MCO');
               CALL "SUB34" USING SQLCODE SQLSTATE
               MOVE SQLCODE TO SQL-COD
               COMPUTE errcnt = errcnt + 1
             END-IF

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

      *  EXEC SQL COMMIT WORK;
             CALL "SUB35" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD

      ******************** END TEST7032 ********************

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

      *    ****  Procedures for PERFORM statements

      *Test SQLCODE and SQLSTATE for normal completion.
       CHCKOK.
             DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
             DISPLAY "SQLSTATE should be 00000; its value is ", SQLSTATE
             PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (SQLCODE NOT =  0  OR   NORMSQ NOT = "00000") then
               MOVE 0 TO flag
             END-IF
             if (NORMSQ = "00000"  AND  NORMSQ NOT = SQLSTATE)
             then
               DISPLAY "Valid implementation-defined SQLSTATE accepted."
             END-IF
             .

       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 NORMSQ

           MOVE 3 TO norm1
      *subclass begins in position 3 of char array NORMSQ
      *valid subclass begins with 5-9, I-Z, end of ALPNUM table
           PERFORM VARYING norm2 FROM 14 BY 1 UNTIL norm2 > 36
           if (NORMSQX(norm1)  =  ALPNUM(norm2)) then
             MOVE "0" TO NORMSQX(norm1)
           END-IF
           END-PERFORM

      *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)
           if (NORMSQ   =   SQLSTATE) then
             GO TO EXIT-NOSUBCLASS
           END-IF

           MOVE 4 TO norm1
      *examining position 4 of char array NORMSQ
      *valid characters are 0-9, A-Z
           PERFORM VARYING norm2 FROM 1 BY 1 UNTIL norm2 > 36
           if (NORMSQX(norm1)  =  ALPNUM(norm2)) then
             MOVE "0" TO NORMSQX(norm1)
           END-IF
           END-PERFORM

           MOVE 5 TO norm1
      *valid characters are 0-9, A-Z
      *examining position 5 of char array NORMSQ
           PERFORM VARYING norm2 FROM 1 BY 1 UNTIL norm2 > 36
           if (NORMSQX(norm1)  =  ALPNUM(norm2)) then
             MOVE "0" TO NORMSQX(norm1)
           END-IF
           END-PERFORM

      *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 (NORMSQX(1)  =  "0"  AND  NORMSQX(2)  =  "1") then
             MOVE "0" TO NORMSQX(2)
           END-IF
           .

       EXIT-NOSUBCLASS.
           EXIT.

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