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Quellcode-Bibliothek
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Datei:
ParserTokenManager.html
Sprache: Cobol
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IDENTIFICATION DIVISION.
PROGRAM-ID. XTS703.
ENVIRONMENT DIVISION.
CONFIGURATION SECTION.
SOURCE-COMPUTER. xyz.
OBJECT-COMPUTER. xyz.
DATA DIVISION.
WORKING-STORAGE SECTION.
* Standard COBOL (file "XTS703.SCO") calling SQL
* procedures in file "XTS703.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
*
* XTS703.SCO
* WRITTEN BY: Nickos Backalidis
* TRANSLATED AUTOMATICALLY FROM EMBEDDED COBOL BY CHRIS SCHANZLE
*
* This routine tests UNIQUE predicate, single table,
* all values distinct
*
* REFERENCES
* 8.9 GR.2
* 7.9 <query specification>
* 7.10 <query expression>
* 7.11 <table subquery>
* F#29 unique predicate
*
* DATE 1994/05/05 Module COBOL LANGUAGE
* DATE LAST ALTERED 12/12/95 CTS5 Hand-over Test
*
* Cleanups and fixes by DWF 11/14/95
*
* Cleanups and fixes by V. Kogakis 01/12/95:
* Print timestamp
* Initialise ALPNUM string
*
* QA STATUS : QA CHECK
****************************************************************
* 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 naam PIC X(24).
01 coun PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 grade 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, xts703.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 TEST7010 *******************
MOVE 1 TO flag
DISPLAY " TEST7010 "
DISPLAY " UNIQUE predicate, single table, all values
- " distinct"
DISPLAY "References:"
DISPLAY " 8.9 GR.2"
DISPLAY " 7.9 "
DISPLAY " 7.10 "
DISPLAY " 7.11 "
DISPLAY " F#29 unique predicate"
DISPLAY " - - - - - - - - - - - - - - - - - - -"
*initialise error reporting variables
COMPUTE SQLCODE = -1
MOVE "xxxxx" TO SQLSTATE
*Use table CTS1.STAFF from the standard schema
MOVE 0 TO coun
DISPLAY "SELECT COUNT(*) INTO :coun FROM STAFF"
DISPLAY "WHERE UNIQUE(SELECT * FROM STAFF);"
* EXEC SQL SELECT COUNT(*)
* INTO :coun
* FROM STAFF
* WHERE UNIQUE(SELECT * FROM STAFF);
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 " "
*second query
MOVE 0 TO coun
DISPLAY "SELECT COUNT(*) INTO :coun FROM STAFF AS X "
DISPLAY "WHERE UNIQUE (SELECT * FROM STAFF AS Y"
DISPLAY " WHERE X.EMPNUM = Y.EMPNUM"
DISPLAY " AND X.EMPNAME = Y.EMPNAME"
DISPLAY " AND X.GRADE = Y.GRADE"
DISPLAY " AND X.CITY = Y.CITY);"
* EXEC SQL SELECT COUNT(*) INTO :coun FROM STAFF AS X
* WHERE UNIQUE (SELECT * FROM STAFF AS Y
* WHERE X.EMPNUM = Y.EMPNUM
* AND X.EMPNAME = Y.EMPNAME
* AND X.GRADE = Y.GRADE
* AND X.CITY = Y.CITY);
CALL "SUB4" USING SQLCODE SQLSTATE coun
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "Coun should be 5 its value is: ", coun
if (coun NOT = 5) then
MOVE 0 TO flag
END-IF
DISPLAY " "
DISPLAY "ROLLBACK WORK;"
* EXEC SQL ROLLBACK WORK;
CALL "SUB5" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
*record results
if ( flag = 1 ) then
DISPLAY " xts703.mco *** pass *** "
* EXEC SQL INSERT INTO CTS1.TESTREPORT
* VALUES('7010','pass','MCO');
CALL "SUB6" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
else
DISPLAY " xts703.mco *** fail *** "
* EXEC SQL INSERT INTO CTS1.TESTREPORT
* VALUES('7010','fail','MCO');
CALL "SUB7" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
COMPUTE errcnt = errcnt + 1
END-IF
DISPLAY "========================================"
* EXEC SQL COMMIT WORK;
CALL "SUB8" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
******************** END TEST7010 ********************
******************** BEGIN TEST7011 *******************
****************************************************************
*
* COMMENT SECTION
*
* SQL VALIDATION TEST SUITE V6.0
*
* XTS703.SCO
* WRITTEN BY: Nickos Backalidis
* TRANSLATED AUTOMATICALLY FROM EMBEDDED COBOL BY CHRIS SCHANZLE
*
* UNIQUE PREDICATE, table subquery with non-null duplicates
*
* REFERENCES
* 8.9 <unique predicate>
* 7.11 <table subquery>
* F#29 unique predicate
*
* DATE 1994/05/05 Module COBOL LANGUAGE
* DATE LAST ALTERED 15.11.95
*
* Cleanups and fixes by DWF 11/15/95
*
* QA STATUS : QA CHECK
****************************************************************
MOVE 1 TO flag
DISPLAY " TEST7011 "
DISPLAY " UNIQUE PREDICATE, table subquery with non-null
- " duplicates"
DISPLAY " References:"
DISPLAY " 8.9 "
DISPLAY " 7.11 "
DISPLAY " F#29 unique predicate"
DISPLAY " - - - - - - - - - - - - - - - - - - -"
*Initialise error reporting variables
COMPUTE SQLCODE = -1
MOVE "xxxxx" TO SQLSTATE
MOVE 999 TO coun
DISPLAY "SELECT COUNT (*) INTO :coun FROM STAFF"
DISPLAY "WHERE UNIQUE(SELECT GRADE FROM STAFF);"
* EXEC SQL SELECT COUNT(*)
* INTO :coun
* FROM STAFF
* WHERE UNIQUE(SELECT GRADE FROM STAFF);
CALL "SUB9" USING SQLCODE SQLSTATE coun
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "The result should be: coun = 0, coun is ", coun
if (coun NOT = 0) then
MOVE 0 TO flag
END-IF
DISPLAY " "
MOVE "xxxxxxxxxxxxxxxxxxxxxxxx" TO naam
MOVE 0 TO grade
DISPLAY "SELECT EMPNUM, GRADE INTO :naam, :grade FROM STAFF
- " X "
DISPLAY "WHERE (UNIQUE(SELECT GRADE FROM STAFF Y"
DISPLAY "WHERE X.GRADE = Y.GRADE));"
* EXEC SQL SELECT EMPNUM, GRADE INTO :naam, :grade FROM STAFF
* X
* WHERE (UNIQUE(SELECT GRADE FROM STAFF Y
* WHERE X.GRADE = Y.GRADE));
CALL "SUB10" USING SQLCODE SQLSTATE naam grade
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "EMPNUM should be E2; its value is ", naam
DISPLAY "GRADE should be 10; its value is ", grade
if (naam NOT = "E2" OR grade NOT = 10) then
MOVE 0 TO flag
END-IF
DISPLAY " "
MOVE 0 TO coun
DISPLAY "SELECT COUNT (*) INTO :coun FROM STAFF X"
DISPLAY "WHERE NOT UNIQUE (SELECT GRADE FROM STAFF Y"
DISPLAY " WHERE X.GRADE = Y.GRADE);"
* EXEC SQL SELECT COUNT (*) INTO :coun FROM STAFF X
* WHERE NOT UNIQUE (SELECT GRADE FROM STAFF Y
* WHERE X.GRADE = Y.GRADE);
CALL "SUB11" USING SQLCODE SQLSTATE coun
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "Coun should be 4; its value is ", coun
if (coun NOT = 4) then
MOVE 0 TO flag
END-IF
DISPLAY " "
DISPLAY "ROLLBACK WORK;"
* EXEC SQL ROLLBACK WORK;
CALL "SUB12" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
*record results
if ( flag = 1 ) then
DISPLAY " xts703.mco *** pass *** "
* EXEC SQL INSERT INTO CTS1.TESTREPORT
* VALUES('7011','pass','MCO');
CALL "SUB13" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
else
DISPLAY " xts703.mco *** fail *** "
* EXEC SQL INSERT INTO CTS1.TESTREPORT
* VALUES('7011','fail','MCO');
CALL "SUB14" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
COMPUTE errcnt = errcnt + 1
END-IF
DISPLAY "========================================"
* EXEC SQL COMMIT WORK;
CALL "SUB15" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
******************** END TEST7011 ********************
******************** BEGIN TEST7012 *******************
****************************************************************
*
* COMMENT SECTION
*
* SQL VALIDATION TEST SUITE V6.0
*
* XTS703.SCO
* WRITTEN BY: Manolis Megaloikonomou
* TRANSLATED AUTOMATICALLY FROM EMBEDDED COBOL BY CHRIS SCHANZLE
*
* This routine tests UNIQUE predicate, duplicates containing
* null
*
* REFERENCES
* 8.9 <unique predicate>
* 7.11 <table subquery>
* F#29 UNIQUE predicate
*
* DATE 1994/05/05 Module COBOL LANGUAGE
* DATE LAST ALTERED 15.11.95
*
* Changed by DWF 11/15/95
*
* QA STATUS : QA CHECK
****************************************************************
MOVE 1 TO flag
DISPLAY " TEST7012 "
DISPLAY " UNIQUE predicate, duplicates containing null"
DISPLAY "References:"
DISPLAY " 8.9 "
DISPLAY " 7.11 "
DISPLAY " F#29 unique predicate"
DISPLAY " - - - - - - - - - - - - - - - - - - -"
*Initialise error reporting variables
COMPUTE SQLCODE = -1
MOVE "xxxxx" TO SQLSTATE
DISPLAY "INSERT INTO STAFFC (EMPNUM,EMPNAME,GRADE,CITY)"
DISPLAY "VALUES('E9','Terry',13,NULL);"
* EXEC SQL INSERT INTO STAFFC (EMPNUM,EMPNAME,GRADE,CITY)
* VALUES('E9','Terry',13,NULL);
CALL "SUB16" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
DISPLAY "INSERT INTO STAFFC (EMPNUM,EMPNAME,GRADE,CITY)"
DISPLAY "VALUES('E8','Nick',13,NULL);"
* EXEC SQL INSERT INTO STAFFC (EMPNUM,EMPNAME,GRADE,CITY)
* VALUES('E8','Nick',13,NULL);
CALL "SUB17" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
*predicate satisfied for all values of grade
MOVE 999 TO coun
DISPLAY "SELECT COUNT(*) INTO :coun FROM STAFFC AS X"
DISPLAY "WHERE UNIQUE(SELECT CITY, MGR FROM STAFFC AS Y"
DISPLAY " WHERE X.GRADE = Y.GRADE);"
* EXEC SQL SELECT COUNT(*)
* INTO :coun
* FROM STAFFC AS X
* WHERE UNIQUE(SELECT CITY, MGR FROM STAFFC AS Y
* WHERE X.GRADE = Y.GRADE);
CALL "SUB18" USING SQLCODE SQLSTATE coun
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "Coun should be 9 its value is : ", coun
if (coun NOT = 9) then
MOVE 0 TO flag
END-IF
*predicate satisfied only when grade = 12
MOVE 999 TO coun
DISPLAY "SELECT COUNT(*) INTO :coun FROM STAFFC AS X"
DISPLAY "WHERE NOT UNIQUE(SELECT GRADE, CITY FROM STAFFC AS
- " Y"
DISPLAY " WHERE X.GRADE = Y.GRADE);"
* EXEC SQL SELECT COUNT(*)
* INTO :coun
* FROM STAFFC AS X
* WHERE NOT UNIQUE(SELECT GRADE, CITY FROM STAFFC AS Y
* WHERE X.GRADE = Y.GRADE);
CALL "SUB19" USING SQLCODE SQLSTATE coun
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "Coun should be 3; its value is : ", coun
if (coun NOT = 3) then
MOVE 0 TO flag
END-IF
DISPLAY "ROLLBACK WORK;"
* EXEC SQL ROLLBACK WORK;
CALL "SUB20" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
*record results
if ( flag = 1 ) then
DISPLAY " xts703.mco *** pass *** "
* EXEC SQL INSERT INTO CTS1.TESTREPORT
* VALUES('7012','pass','MCO');
CALL "SUB21" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
else
DISPLAY " xts703.mco *** fail *** "
* EXEC SQL INSERT INTO CTS1.TESTREPORT
* VALUES('7012','fail','MCO');
CALL "SUB22" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
COMPUTE errcnt = errcnt + 1
END-IF
DISPLAY "========================================"
* EXEC SQL COMMIT WORK;
CALL "SUB23" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
******************** END TEST7012 ********************
**** 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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