Quelle xts798.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  XTS798.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * EMBEDDED COBOL (file "XTS798.PCO")


      *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
      *
      * XTS798.PC  TEST7001
      * WRITTEN BY: Nickos Backalidis
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *
      * NULLIF which produces non-NULL
      *
      *REFERENCES
      *6.9  FT.2 <case abbreviation>
      *6.9  SR.1
      *6.9  GR.1b
      *6.9  GR.2b
      *6.9  LR.2a -- Raised. Entry SQL restriction which prohibited
      *              the use of a <case expression>
      *6.11 LR2c  -- Raised
      *F#26 --    CASE expression
      *
      * DATE LAST ALTERED  18/12/95 CTS5 Hand-over Test
      *
      * Cleanups and fixes by V. Kogakis 18/12/95
      *        Print timestamp
      *        Include Files
      *        Define NOSUBCLASS/CHCKOK at test beginning
      *
      * QA STATUS : QA CHECK
      *
      * Revised by DWF 1996-02-27
      *   Fixed coding rule violations
      *   Made printout match statements
      *   Removed status checks after cursor definitions
      *   Fixed result printout
      *   Fixed string length
      *   Fixed pass criteria
      *   Fixed bogus code
      ****************************************************************

           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  sal PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  ename PIC  X(20).
       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 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, xts798.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 TEST7002 *******************
             MOVE 1 TO flag
             DISPLAY " TEST7002"
             DISPLAY " NULLIF producing non-NULL"
             DISPLAY " References:"
             DISPLAY " 6.9 FT.2 -- "
             DISPLAY " 6.9 SR.1"
             DISPLAY " 6.9 GR.1b"
             DISPLAY " 6.9 GR.2b"
             DISPLAY " 6.9 LR.2a -- Raised.Entry SQL restriction
      -    " which prohibited the"
             DISPLAY " use of a "
             DISPLAY " 6.9 LR.2c -- Raised."
             DISPLAY " F#26 -- CASE expression"
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

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

      *insert 6 rows in the table STAFFb in order to test NULLIF
             DISPLAY "INSERT INTO STAFFb
      -    " VALUES(10000,'Kilroy',10000,'P4','Athens','M');"
             EXEC SQL INSERT INTO STAFFb
             VALUES(10000,'Kilroy',10000,'P4','Athens','M') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO STAFFb
      -    " VALUES(15000,'Nickos',20000,'P6','Nickos','M');"
             EXEC SQL INSERT INTO STAFFb
             VALUES(15000,'Nickos',20000,'P6','Nickos','M') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO STAFFb
      -    " VALUES(NULL,'Nickos',NULL,'P5','Rhodes','M');"
             EXEC SQL INSERT INTO STAFFb
             VALUES(NULL,'Nickos',NULL,'P5','Rhodes','M') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO STAFFb
      -    " VALUES(10010,'George',NULL,'P7','Georgia','M');"
             EXEC SQL INSERT INTO STAFFb
             VALUES(10010,'George',NULL,'P7','Georgia','M') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO STAFFb
      -    " VALUES(10005,NULL,30000,'P8',NULL,'M');"
             EXEC SQL INSERT INTO STAFFb
             VALUES(10005,NULL,30000,'P8',NULL,'M') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO STAFFb
      -    " VALUES(10001,'Gregory',12000,'P9',NULL,'M');"
             EXEC SQL INSERT INTO STAFFb
             VALUES(10001,'Gregory',12000,'P9',NULL,'M') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *Test NULLIF with numeric data types
             DISPLAY "DECLARE F CURSOR FOR SELECT EMPNAME, NULLIF
      -    " (SALARY,HOURS)"
             DISPLAY "FROM CTS1.STAFFb"
             DISPLAY "WHERE SEX = 'M' AND PNUM NOT IN
      -    " ('P1','P2','P3','P6','P8')"
             DISPLAY "AND (SALARY <> HOURS OR SALARY IS NULL OR HOURS IS
      -    " NULL)"
             DISPLAY "ORDER BY PNUM;"
             EXEC SQL DECLARE F CURSOR FOR SELECT EMPNAME, NULLIF
             (SALARY,HOURS)
               FROM CTS1.STAFFb
               WHERE SEX = 'M' AND PNUM NOT IN
             ('P1','P2','P3','P6','P8')
               AND (SALARY <> HOURS OR SALARY IS NULL OR HOURS IS NULL)
               ORDER BY PNUM END-EXEC

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

      *initialise host variables
             MOVE 0 TO sal
             MOVE "xxxxxxxxxxxxxxxxxxxx" TO ename
             MOVE 99 TO indic1

             DISPLAY "NULLIF producing non-NULL the results should be:"
      * 3 rows satisfy the <search condition> of the query
             DISPLAY "FETCH F INTO :ename, :sal:indic1;"
             EXEC SQL FETCH F INTO :ename, :sal:indic1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "ename should be Nickos; its value is ", ename
             DISPLAY "indic1 should be -1; its value is ", indic1
             if ( ename  NOT  =   "Nickos"  OR  indic1  NOT =  -1 ) then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO sal
             MOVE "xxxxxxxxxxxxxxxxxxxx" TO ename
             MOVE 99 TO indic1

             DISPLAY "FETCH F INTO :ename, :sal:indic1;"
             EXEC SQL FETCH F INTO :ename, :sal:indic1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "ename should be George; its value is ", ename
             DISPLAY "sal should be 10010; its value is ", sal
             DISPLAY "indic1 should be 0; its value is ", indic1
             if ( ename  NOT  =   "George"  OR  indic1  NOT =  0  OR
             sal  NOT =  10010 ) then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO sal
             MOVE "xxxxxxxxxxxxxxxxxxxx" TO ename
             MOVE 99 TO indic1

             DISPLAY "FETCH F INTO :ename, :sal:indic1;"
             EXEC SQL FETCH F INTO :ename, :sal:indic1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "ename should be Gregory; its value is ", ename
             DISPLAY "sal should be 10001; its value is ", sal
             DISPLAY "indic1 should be 0; its value is ", indic1
             if ( ename  NOT  =   "Gregory"  OR  indic1  NOT =  0  OR
             sal  NOT =  10001 ) then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

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

      ***** test NULLIF with character string values ****
             DISPLAY "DECLARE G CURSOR FOR SELECT NULLIF (EMPNAME,CITY),
      -    " SALARY"
             DISPLAY "FROM CTS1.STAFFb"
             DISPLAY "WHERE SEX = 'M' AND PNUM NOT IN
      -    " ('P1','P2','P3','P5','P7')"
             DISPLAY "AND (EMPNAME <> CITY OR EMPNAME IS NULL OR CITY IS
      -    " NULL)"
             DISPLAY "ORDER BY PNUM"
             EXEC SQL DECLARE G CURSOR FOR SELECT NULLIF (EMPNAME,CITY),
             SALARY
               FROM CTS1.STAFFb
               WHERE SEX = 'M' AND PNUM NOT IN
             ('P1','P2','P3','P5','P7')
               AND (EMPNAME <> CITY OR EMPNAME IS NULL OR CITY IS NULL)
               ORDER BY PNUM END-EXEC

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

      *initialise host variables
             MOVE 0 TO sal
             MOVE "xxxxxxxxxxxxxxxxxxxx" TO ename
             MOVE 99 TO indic1

             DISPLAY "NULLIF producing non NULL the results should be:"
      * 3 rows satisfy the <search condition> of the query
             DISPLAY "FETCH G INTO :ename:indic1, :sal;"
             EXEC SQL FETCH G INTO :ename:indic1, :sal END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "ename should be Kilroy; its value is ", ename
             DISPLAY "sal should be 10000; its value is ", sal
             DISPLAY "indic1 should be 0; its value is ", indic1
             if ( ename  NOT  =   "Kilroy"  OR  indic1  NOT =  0  OR
             sal  NOT =  10000 ) then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO sal
             MOVE "xxxxxxxxxxxxxxxxxxxx" TO ename
             MOVE 99 TO indic1

             DISPLAY "FETCH G INTO :ename:indic1, :sal;"
             EXEC SQL FETCH G INTO :ename:indic1, :sal END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "indic1 should be -1; its value is ", indic1
             DISPLAY "sal should be 10005; its value is ", sal
             if ( indic1  NOT =  -1  OR  sal  NOT =  10005 ) then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO sal
             MOVE "xxxxxxxxxxxxxxxxxxxx" TO ename
             MOVE 99 TO indic1

             DISPLAY "FETCH G INTO :ename:indic1, :sal;"
             EXEC SQL FETCH G INTO :ename:indic1, :sal END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "ename should be Gregory; its value is ", ename
             DISPLAY "sal should be 10001; its value is ", sal
             DISPLAY "indic1 should be 0; its value is ", indic1
             if ( ename  NOT  =   "Gregory"  OR  indic1  NOT =  0  OR
             sal  NOT =  10001 ) then
               MOVE 0 TO flag
             END-IF

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

      *restore CTS1.STAFFb in its original state
             DISPLAY "ROLLBACK WORK;"
             EXEC SQL ROLLBACK WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "CREATE TABLE TAB1426(SALARY DECIMAL(6), EMPNAME
      -    " CHAR(20));"
             EXEC SQL CREATE TABLE TEMP1426
               (SALARY DECIMAL(6),
               EMPNAME CHAR(20)) 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  " "

      *re-insert the same rows in table CTS1.STAFFb
      *so that a ROLLBACK will leave CTS1.STAFFb
      *unaffected and DROP TABLE TEMP1426 will work
             DISPLAY "INSERT INTO STAFFb
      -    " VALUES(10000,'Kilroy',10000,'P4','Athens','M');"
             EXEC SQL INSERT INTO STAFFb
             VALUES(10000,'Kilroy',10000,'P4','Athens','M') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO STAFFb
      -    " VALUES(15000,'Nickos',20000,'P6','Nickos','M');"
             EXEC SQL INSERT INTO STAFFb
             VALUES(15000,'Nickos',20000,'P6','Nickos','M') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO STAFFb
      -    " VALUES(NULL,'Nickos',NULL,'P5','Rhodes','M');"
             EXEC SQL INSERT INTO STAFFb
             VALUES(NULL,'Nickos',NULL,'P5','Rhodes','M') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO STAFFb
      -    " VALUES(10010,'George',NULL,'P7','Georgia','M');"
             EXEC SQL INSERT INTO STAFFb
             VALUES(10010,'George',NULL,'P7','Georgia','M') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO STAFFb
      -    " VALUES(10005,NULL,30000,'P8',NULL,'M');"
             EXEC SQL INSERT INTO STAFFb
             VALUES(10005,NULL,30000,'P8',NULL,'M') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO STAFFb
      -    " VALUES(10001,'Gregory',12000,'P9',NULL,'M');"
             EXEC SQL INSERT INTO STAFFb
             VALUES(10001,'Gregory',12000,'P9',NULL,'M') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO TEMP1426"
             DISPLAY "SELECT NULLIF (10000,SALARY), EMPNAME FROM STAFFb"
             DISPLAY "WHERE SEX = 'M' AND PNUM NOT IN
      -    " ('P1','P2','P3','P6','P8','P9');"
             EXEC SQL INSERT INTO TEMP1426
               SELECT NULLIF (10000,SALARY), EMPNAME FROM STAFFb
               WHERE SEX = 'M' AND PNUM NOT IN
             ('P1','P2','P3','P6','P8','P9') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DECLARE H CURSOR FOR SELECT * FROM CTS1.TEMP1426"
             DISPLAY "ORDER BY EMPNAME;"
             EXEC SQL DECLARE H CURSOR
               FOR SELECT * FROM CTS1.TEMP1426
               ORDER BY EMPNAME END-EXEC

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

      *initialise host variables
             MOVE 0 TO sal
             MOVE "xxxxxxxxxxxxxxxxxxxx" TO ename
             MOVE 99 TO indic1

      * 3 rows satisfy the <search condition> of the query
             DISPLAY "FETCH H INTO :sal:indic1, :ename;"
             EXEC SQL FETCH H INTO :sal:indic1, :ename END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "ename should be George; its value is ", ename
             DISPLAY "sal should be 10000; its value is ", sal
             DISPLAY "indic1 should be 0; its value is ", indic1
             if ( sal  NOT =  10000  OR  indic1  NOT =  0  OR  ename
             NOT  =   "George" ) then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO sal
             MOVE "xxxxxxxxxxxxxxxxxxxx" TO ename
             MOVE 99 TO indic1

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

      *initialise host variables
             MOVE 0 TO sal
             MOVE "xxxxxxxxxxxxxxxxxxxx" TO ename
             MOVE 99 TO indic1

             DISPLAY "FETCH H INTO :sal:indic1, :ename;"
             EXEC SQL FETCH H INTO :sal:indic1, :ename END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "ename should be Nickos; its value is ", ename
             DISPLAY "sal should be 10000; its value is ", sal
             DISPLAY "indic1 should be 0; its value is ", indic1
             if ( sal  NOT =  10000  OR  indic1  NOT =  0  OR  ename
             NOT  =   "Nickos" ) then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

             DISPLAY "CLOSE H;"
             EXEC SQL CLOSE H 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  " "

      *Clean-up database - drop CTS1.TEMP1426
             DISPLAY "DROP TABLE TEMP1426 CASCADE;"
             EXEC SQL DROP TABLE TEMP1426 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 " xts798.pco *** pass *** "
               EXEC SQL INSERT INTO CTS1.TESTREPORT
                 VALUES('7002','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " xts798.pco *** fail *** "
               EXEC SQL INSERT INTO CTS1.TESTREPORT
                 VALUES('7002','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 TEST7002 ********************

      **** 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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