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Datei:
dml143.cob
Sprache: Cobol
IDENTIFICATION DIVISION.
PROGRAM-ID. DML143.
ENVIRONMENT DIVISION.
CONFIGURATION SECTION.
SOURCE-COMPUTER. xyz.
OBJECT-COMPUTER. xyz.
DATA DIVISION.
WORKING-STORAGE SECTION.
* Standard COBOL (file "DML143.SCO") calling SQL
* procedures in file "DML143.MCO".
****************************************************************
*
* COMMENT SECTION
*
* DATE 1994/12/6 STANDARD COBOL LANGUAGE
* NIST SQL VALIDATION TEST SUITE V6.0
* DISCLAIMER:
* This program was written by employees of NIST to test SQL
* implementations for conformance to the SQL standards.
* NIST assumes no responsibility for any party's use of
* this program.
*
* DML143.SCO
* WRITTEN BY: David Flater
* TRANSLATED AUTOMATICALLY FROM EMBEDDED COBOL BY CHRIS SCHANZLE
*
* This routine tests a privilege violation.
*
* REFERENCES
* 6.3 AR.1.a -- <table reference> in <query expression>
*
****************************************************************
* 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).
* 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 "FLATER " TO uid
CALL "AUTHID" USING uid
MOVE "not logged in, not" TO uidx
* EXEC SQL SELECT USER INTO :uidx FROM HU.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, dml143.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 TEST0529 *******************
MOVE 1 TO flag
DISPLAY " TEST0529 "
DISPLAY " Priv. violation: SELECT in "
DISPLAY "References:"
DISPLAY " 6.3 AR.1.a -- in
- " expression>"
DISPLAY " - - - - - - - - - - - - - - - - - - -"
COMPUTE SQLCODE = -1
MOVE "xxxxx" TO SQLSTATE
*Flater has only INSERT on HU.TESTREPORT. He should need SELECT
*for this statement to succeed.
DISPLAY "INSERT INTO CONCATBUF"
DISPLAY " SELECT TESTNO FROM HU.TESTREPORT;"
* EXEC SQL INSERT INTO CONCATBUF
* SELECT TESTNO FROM HU.TESTREPORT;
CALL "SUB3" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
DISPLAY "SQLCODE should be < 0; its value is ", SQL-COD
if (SQLCODE NOT < 0) then
MOVE 0 TO flag
END-IF
DISPLAY "SQLSTATE should be 42000; its value is ", SQLSTATE
PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
if (NORMSQ NOT = "42000") then
MOVE 0 TO flag
END-IF
if (NORMSQ = "42000" AND NORMSQ NOT = SQLSTATE)
then
DISPLAY "Valid implementation-defined SQLSTATE accepted."
END-IF
DISPLAY " "
DISPLAY "ROLLBACK WORK;"
* EXEC SQL ROLLBACK WORK;
CALL "SUB4" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
if (flag = 1) then
DISPLAY " *** pass *** "
* EXEC SQL INSERT INTO HU.TESTREPORT
* VALUES('0529','pass','MCO');
CALL "SUB5" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
else
DISPLAY " dml143.sco *** fail *** "
* EXEC SQL INSERT INTO HU.TESTREPORT
* VALUES('0529','fail','MCO');
CALL "SUB6" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
COMPUTE errcnt = errcnt + 1
END-IF
* EXEC SQL COMMIT WORK;
CALL "SUB7" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
DISPLAY "================================================"
******************** END TEST0529 ********************
**** 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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