Quelle yts810.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  YTS810.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * EMBEDDED COBOL (file "YTS810.PCO")

      *Copyright 1996 National Computing Centre Ltd,
      *and Computer Logic R&D S.A
      *on behalf of 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
      *
      * YTS810.PCO
      * WRITTEN BY:  Susan Watters
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *
      * This routine tests FULL OUTER JOIN <table ref> ON
      * <search condition> -- Dynamic
      *
      *
      * REFERENCES
      *   7.5      <joined table>
      *   7.5 SR5
      *   7.5 GR1c
      *   7.5 GR5d
      *   7.5 GR6b
      *   17.1     Description of SQL item descriptor area
      *   17.2     <allocate descriptor statement>
      *   17.3     <deallocate descriptor statement>
      *   17.4     <get descriptor statement>
      *   17.6     <prepare statement>
      *   17.7     <deallocate prepared statement>
      *   17.8     <describe statement>
      *   17.9     <using clause>
      *   17.12    <dynamic declare cursor>
      *   17.14    <dynamic open statement>
      *   17.15    <dynamic fetch statement>
      *   17.16    <dynamic close statement>
      *   F#4      Joined table.
      *   F#40     Full outer join
      *   F#1      Dynamic SQL
      *
      * DATE LAST ALTERED 02.01.96 CTS5 Hand-over Test
      * 13th December 1995 strings initialised to their exact length
      * variables of type long printed out using %ld
      * typo in print statements removed
      *
      * QA Status: Full FC
      *
      * Revised by DWF 1996-04-01
      *   Added rollback after authid
      *   Removed EXEC SQL from printfs
      *   Replaced inserts to provide primary key
      *   Fixed type clashes
      *   Fixed coding rule violations
      *   Fixed wrong printouts
      *   Fixed broken join
      *   Fixed descriptor usage
      *   Fixed char string lengths
      *   Fixed syntax errors
      *   Fixed SDL transactions
      *   Dropped views when done
      ****************************************************************

           EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  SQLCODE PIC S9(9) COMP.
       01  SQLSTATE PIC  X(5).
       01  colnam PIC  X(25).
       01  coltyp PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  grd PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  eno PIC  X(3).
       01  grpno PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  indic1 PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  uid PIC  X(18).
       01  uidx PIC  X(18).
       01  longst PIC  X(240).
             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.
       01  i PIC S9(4) 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 END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL ROLLBACK WORK 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

             DISPLAY "SQL Test Suite, V6.0, Embedded COBOL, yts810.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 TEST7567 *******************
             MOVE 1 TO flag

             DISPLAY " TEST7567 "
             DISPLAY " FULL OUTER JOINON
      -    " dyn"
             DISPLAY "References:"
             DISPLAY " 7.5 "
             DISPLAY " 7.5 SR5"
             DISPLAY " 7.5 GR1c"
             DISPLAY " 7.5 GR5d"
             DISPLAY " 7.5 GR6b"
             DISPLAY " 17.1 Description of SQL item descriptor
      -    " areas"
             DISPLAY " 17.2
             DISPLAY " 17.3
             DISPLAY " 17.4 "
             DISPLAY " 17.6 "
             DISPLAY " 17.7 "
             DISPLAY " 17.8 "
             DISPLAY " 17.9 "
             DISPLAY " 17.12 "
             DISPLAY " 17.14 "
             DISPLAY " 17.15 "
             DISPLAY " 17.16 "
             DISPLAY " F#4 Joined table"
             DISPLAY " F#40 Full outer join"
             DISPLAY " F#1 Dynamic SQL"
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

             DISPLAY "CREATE VIEW TA"
             DISPLAY "AS SELECT GRADE, DEPTNO, LOC, HOURS"
             DISPLAY "FROM CTS1.CL_EMPLOYEE;"
             EXEC SQL CREATE VIEW TA
               AS SELECT GRADE, DEPTNO, LOC, HOURS
               FROM CTS1.CL_EMPLOYEE END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "COMMIT WORK;"
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "CREATE VIEW TB"
             DISPLAY "AS SELECT EMPNAME, HOURS, EMPNUM, SALARY, PNUM"
             DISPLAY "FROM CTS1.STAFFa;"
             EXEC SQL CREATE VIEW TB
               AS SELECT EMPNAME, HOURS, EMPNUM, SALARY, PNUM
               FROM CTS1.STAFFa END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "COMMIT WORK;"
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *Prepare database for test
      *insert values into view

             DISPLAY "DELETE FROM CTS1.staffa;"
             EXEC SQL DELETE FROM CTS1.staffa END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DELETE FROM CL_EMPLOYEE;"
             EXEC SQL DELETE FROM CL_EMPLOYEE END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY "INSERT INTO CL_EMPLOYEE VALUES ("
             DISPLAY "1, 'abc', 'Susan', NULL, NULL, 1, 100);"
             EXEC SQL INSERT INTO CL_EMPLOYEE VALUES (
               1, 'abc', 'Susan', NULL, NULL, 1, 100) END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO CL_EMPLOYEE VALUES ("
             DISPLAY "2, 'abc', 'Matthew', NULL, NULL, 7, 100);"
             EXEC SQL INSERT INTO CL_EMPLOYEE VALUES (
               2, 'abc', 'Matthew', NULL, NULL, 7, 100) END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO CL_EMPLOYEE VALUES ("
             DISPLAY "3, 'abc', 'Peter', NULL, NULL, 2, 100);"
             EXEC SQL INSERT INTO CL_EMPLOYEE VALUES (
               3, 'abc', 'Peter', NULL, NULL, 2, 100) END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO CL_EMPLOYEE VALUES ("
             DISPLAY "4, 'abc', 'Rosemary', NULL, NULL, 8, 100);"
             EXEC SQL INSERT INTO CL_EMPLOYEE VALUES (
               4, 'abc', 'Rosemary', NULL, NULL, 8, 100) END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO TB VALUES"
             DISPLAY "('Praze-an-beeble ',1,'aaa',100,3);"
             EXEC SQL INSERT INTO TB VALUES
               ('Praze-an-beeble ',1,'aaa',100,3) END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO TB VALUES"
             DISPLAY "('Chy-an-gwel ',2,'abc',100,4);"
             EXEC SQL INSERT INTO TB VALUES
               ('Chy-an-gwel ',2,'abc',100,4) END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO TB VALUES"
             DISPLAY "('Ponsonooth ',3,'abc',100,5);"
             EXEC SQL INSERT INTO TB VALUES
               ('Ponsonooth ',3,'abc',100,5) END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO TB VALUES"
             DISPLAY "('Tregwedyn ',4,'abc',100,6);"
             EXEC SQL INSERT INTO TB VALUES
               ('Tregwedyn ',4,'abc',100,6) END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *set up host variable

             EXEC SQL DELETE FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO CONCATBUF VALUES (
               'SELECT GRADE, COUNT (*) AS CC, EMPNUM'              ||
               ' FROM TA FULL OUTER JOIN TB ON GRADE > PNUM'       ||
               ' AND EMPNUM = DEPTNO WHERE'                        ||
               ' GRADE IS NOT NULL GROUP BY GRADE, EMPNUM'         ||
               ' ORDER BY CC DESC, GRADE'
               ) END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL SELECT ZZ INTO :longst FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "longst=""", longst, """"

      *prepare descriptor

             DISPLAY "PREPARE sn FROM :longst;"
             EXEC SQL PREPARE sn FROM :longst END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *allocate descriptor

             DISPLAY "ALLOCATE DESCRIPTOR 'dn' WITH MAX 3;"
             EXEC SQL ALLOCATE DESCRIPTOR 'dn' WITH MAX 3 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DESCRIBE sn USING SQL DESCRIPTOR 'dn';"
             EXEC SQL DESCRIBE sn USING SQL DESCRIPTOR 'dn' END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE "xxxxxxxxxxxxxxxxxxxxxxxxx" TO colnam
             MOVE 99 TO coltyp

             DISPLAY "GET DESCRIPTOR 'dn' VALUE 1 :colnam = NAME,
      -    " :coltyp = TYPE;"
             EXEC SQL GET DESCRIPTOR 'dn' VALUE 1
               :colnam = NAME, :coltyp = TYPE END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "colnam should be GRADE; its value is ", colnam
             DISPLAY "coltyp should be 3 (DECIMAL); its value is ",
             coltyp
             if (colnam  NOT  =   "GRADE"  OR  coltyp  NOT =  3) then
               MOVE 0 TO flag
             END-IF

             MOVE "xxxxxxxxxxxxxxxxxxxxxxxxx" TO colnam
             MOVE 99 TO coltyp

             DISPLAY "GET DESCRIPTOR 'dn' VALUE 2 :colnam = NAME,
      -    " :coltyp = TYPE;"
             EXEC SQL GET DESCRIPTOR 'dn' VALUE 2
               :colnam = NAME, :coltyp = TYPE END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "colnam should be CC; its value is ", colnam
             DISPLAY "coltyp should be 2, 3, 4, or 5; its value is ",
             coltyp
             if (colnam  NOT  =   "CC"  OR  coltyp  <  2  OR  coltyp  >
             5) then
               MOVE 0 TO flag
             END-IF

             MOVE "xxxxxxxxxxxxxxxxxxxxxxxxx" TO colnam
             MOVE 99 TO coltyp

             DISPLAY "GET DESCRIPTOR 'dn' VALUE 3 :colnam = NAME,
      -    " :coltyp = TYPE;"
             EXEC SQL GET DESCRIPTOR 'dn' VALUE 3
               :colnam = NAME, :coltyp = TYPE END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "colnam should be EMPNUM; its value is ", colnam
             DISPLAY "coltyp should be 1 (CHAR); its value is ", coltyp
             if (colnam  NOT  =   "EMPNUM"  OR  coltyp  NOT =  1) then
               MOVE 0 TO flag
             END-IF

      *execute a <dynamic declare cursor> for statement sn

             DISPLAY "DECLARE cn CURSOR FOR sn;"
             EXEC SQL DECLARE cn CURSOR FOR sn END-EXEC

             DISPLAY "OPEN cn;"
             EXEC SQL OPEN cn END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *return each row identified by the cursor

             COMPUTE grpno = -10
             MOVE "xxx" TO eno
             COMPUTE grd = -10
             MOVE 99 TO indic1

             DISPLAY "FETCH cn INTO :grd, :grpno, :eno:indic1;"
             EXEC SQL FETCH cn INTO :grd, :grpno, :eno:indic1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "grd should be 7; its value is ", grd
             DISPLAY "grpno should be 3; its value is ", grpno
             DISPLAY "eno should be 'abc'; its value is '", eno, "'"
             if (grd  NOT =  7  OR  grpno  NOT =  3  OR  eno  NOT  =
             "abc") then
               MOVE 0 TO flag
             END-IF

             COMPUTE grpno = -10
             MOVE "xxx" TO eno
             COMPUTE grd = -10
             MOVE 99 TO indic1

             DISPLAY "FETCH cn INTO :grd, :grpno, :eno:indic1;"
             EXEC SQL FETCH cn INTO :grd, :grpno, :eno:indic1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "grd should be 8; its value is ", grd
             DISPLAY "grpno should be 3; its value is ", grpno
             DISPLAY "eno should be 'abc'; its value is '", eno, "'"
             if (grd  NOT =  8  OR  grpno  NOT =  3  OR  eno  NOT  =
             "abc") then
               MOVE 0 TO flag
             END-IF

             COMPUTE grpno = -10
             MOVE "xxx" TO eno
             COMPUTE grd = -10
             MOVE 99 TO indic1

             DISPLAY "FETCH cn INTO :grd, :grpno, :eno:indic1;"
             EXEC SQL FETCH cn INTO :grd, :grpno, :eno:indic1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "grd should be 1; its value is ", grd
             DISPLAY "grpno should be 1; its value is ", grpno
             DISPLAY "indic1 should be -1; its value is ", indic1
             if (grd  NOT =  1  OR  grpno  NOT =  1  OR  indic1  NOT =
             -1) then
               MOVE 0 TO flag
             END-IF

             COMPUTE grpno = -10
             MOVE "xxx" TO eno
             COMPUTE grd = -10
             MOVE 99 TO indic1

             DISPLAY "FETCH cn INTO :grd, :grpno, :eno:indic1;"
             EXEC SQL FETCH cn INTO :grd, :grpno, :eno:indic1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "grd should be 2; its value is ", grd
             DISPLAY "grpno should be 1; its value is ", grpno
             DISPLAY "indic1 should be -1; its value is ", indic1
             if (grd  NOT =  2  OR  grpno  NOT =  1  OR  indic1  NOT =
             -1) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "FETCH cn INTO :grd, :grpno, :eno:indic1;"
             EXEC SQL FETCH cn INTO :grd, :grpno, :eno:indic1 END-EXEC
             MOVE SQLCODE TO SQL-COD

      *That should generate a no data exception
      *which is SQLSTATE 02000

             DISPLAY "SQLCODE should be 100; its value is ", SQL-COD
             if (SQLCODE  NOT =  100) then
               MOVE 0 TO flag
             END-IF
             DISPLAY "SQLSTATE should be 02000; its value is ", SQLSTATE
           PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (NORMSQ  NOT  =   "02000") then
               MOVE 0 TO flag
             END-IF
             if (NORMSQ   =   "02000"  AND  NORMSQ  NOT  =   SQLSTATE)
             then
               DISPLAY "Valid implementation-defined SQLSTATE accepted."
             END-IF
             DISPLAY  " "

      *CLOSE the cursor

             DISPLAY "CLOSE cn;"
             EXEC SQL CLOSE cn END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *deallocate the prepared statement

             DISPLAY "DEALLOCATE PREPARE sn;"
             EXEC SQL DEALLOCATE PREPARE sn END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *deallocate descriptor

             DISPLAY "DEALLOCATE DESCRIPTOR 'dn';"
             EXEC SQL DEALLOCATE DESCRIPTOR 'dn' END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "ROLLBACK WORK;"
             EXEC SQL ROLLBACK WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DROP VIEW TA CASCADE;"
             EXEC SQL DROP VIEW TA CASCADE END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "COMMIT WORK;"
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DROP VIEW TB CASCADE;"
             EXEC SQL DROP VIEW TB CASCADE END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "COMMIT WORK;"
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             if ( flag  =  1 ) then
               DISPLAY " yts810.pco *** pass *** "
               EXEC SQL INSERT INTO CTS1.TESTREPORT
                 VALUES('7567','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " yts810.pco *** fail *** "
               EXEC SQL INSERT INTO CTS1.TESTREPORT
                 VALUES('7567','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 TEST7567 ********************

      **** 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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