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IDENTIFICATION DIVISION.
PROGRAM-ID. XTS798.
ENVIRONMENT DIVISION.
CONFIGURATION SECTION.
SOURCE-COMPUTER. xyz.
OBJECT-COMPUTER. xyz.
DATA DIVISION.
WORKING-STORAGE SECTION.
* Standard COBOL (file "XTS798.SCO") calling SQL
* procedures in file "XTS798.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
*
* XTS798.PC TEST7001
* WRITTEN BY: Nickos Backalidis
* TRANSLATED AUTOMATICALLY FROM EMBEDDED COBOL 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;
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, xts798.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 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');
CALL "SUB3" USING SQLCODE SQLSTATE
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');
CALL "SUB4" USING SQLCODE SQLSTATE
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');
CALL "SUB5" USING SQLCODE SQLSTATE
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');
CALL "SUB6" USING SQLCODE SQLSTATE
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');
CALL "SUB7" USING SQLCODE SQLSTATE
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');
CALL "SUB8" USING SQLCODE SQLSTATE
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;
CALL "SUB9" USING SQLCODE SQLSTATE
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;
CALL "SUB10" USING SQLCODE SQLSTATE ename sal indic1
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;
CALL "SUB11" USING SQLCODE SQLSTATE ename sal indic1
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;
CALL "SUB12" USING SQLCODE SQLSTATE ename sal indic1
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;
CALL "SUB13" USING SQLCODE SQLSTATE
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;
CALL "SUB14" USING SQLCODE SQLSTATE
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;
CALL "SUB15" USING SQLCODE SQLSTATE ename indic1 sal
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;
CALL "SUB16" USING SQLCODE SQLSTATE ename indic1 sal
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;
CALL "SUB17" USING SQLCODE SQLSTATE ename indic1 sal
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;
CALL "SUB18" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
*restore CTS1.STAFFb in its original state
DISPLAY "ROLLBACK WORK;"
* EXEC SQL ROLLBACK WORK;
CALL "SUB19" USING SQLCODE SQLSTATE
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));
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 " "
*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');
CALL "SUB22" USING SQLCODE SQLSTATE
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');
CALL "SUB23" USING SQLCODE SQLSTATE
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');
CALL "SUB24" USING SQLCODE SQLSTATE
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');
CALL "SUB25" USING SQLCODE SQLSTATE
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');
CALL "SUB26" USING SQLCODE SQLSTATE
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');
CALL "SUB27" USING SQLCODE SQLSTATE
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');
CALL "SUB28" USING SQLCODE SQLSTATE
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;
CALL "SUB29" USING SQLCODE SQLSTATE
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;
CALL "SUB30" USING SQLCODE SQLSTATE sal indic1 ename
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;
CALL "SUB31" USING SQLCODE SQLSTATE sal indic1 ename
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;
CALL "SUB32" USING SQLCODE SQLSTATE sal indic1 ename
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;
CALL "SUB33" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
DISPLAY "ROLLBACK WORK;"
* EXEC SQL ROLLBACK WORK;
CALL "SUB34" USING SQLCODE SQLSTATE
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;
CALL "SUB35" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
DISPLAY "COMMIT WORK;"
* EXEC SQL COMMIT WORK;
CALL "SUB36" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
if ( flag = 1 ) then
DISPLAY " xts798.mco *** pass *** "
* EXEC SQL INSERT INTO CTS1.TESTREPORT
* VALUES('7002','pass','MCO');
CALL "SUB37" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
else
DISPLAY " xts798.mco *** fail *** "
* EXEC SQL INSERT INTO CTS1.TESTREPORT
* VALUES('7002','fail','MCO');
CALL "SUB38" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
COMPUTE errcnt = errcnt + 1
END-IF
DISPLAY "========================================"
* EXEC SQL COMMIT WORK;
CALL "SUB39" USING SQLCODE SQLSTATE
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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