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IDENTIFICATION DIVISION.
PROGRAM-ID. XOP709.
ENVIRONMENT DIVISION.
CONFIGURATION SECTION.
SOURCE-COMPUTER. xyz.
OBJECT-COMPUTER. xyz.
DATA DIVISION.
WORKING-STORAGE SECTION.
* Embedded SQL COBOL (file "XOP709.PCO")
* Copyright 1994, 1995 X/Open Company Limited
* All rights reserved.
* 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.
* X/Open and the 'X' symbol are registered trademarks of X/Open Company
* Limited in the UK and other countries.
****************************************************************
*
* COMMENT SECTION
*
* DATE 1994/05/05 EMBEDDED C LANGUAGE
* X/Open SQL VALIDATION ALPHA TEST SUITE V1.0
*
* XOP709.PCO
* WRITTEN BY: Colin O'Driscoll
*
* X/O SQL Escape Clause Processing
*
* REFERENCES
* X/Open CAE SQL Specification
* Section 7.2.1
*
* <embedded SQL C program>
*
* DATE PROGRAM LAST CHANGED 2.11.94
*
****************************************************************
EXEC SQL BEGIN DECLARE SECTION END-EXEC
01 SQLCODE PIC S9(9) COMP.
01 c PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 SQLSTATE PIC X(5).
01 uid PIC X(18).
01 uidx PIC X(18).
EXEC SQL END DECLARE SECTION END-EXEC
01 errcnt PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
*date_time declaration
01 TO-DAY PIC 9(6).
01 THE-TIME PIC 9(8).
01 errflg PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
*variables for nosubclass routine
01 norm1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 norm2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 flag PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
01 ALPNUM VALUE IS
"01234ABCDEFGH56789IJKLMNOPQRSTUVWXYZ".
05 ALPNUM3 PIC X OCCURS 36 TIMES.
01 SQLSTORE PIC X(5).
01 SQLS2 REDEFINES SQLSTORE.
05 NORMSQ OCCURS 5 TIMES PIC X.
01 NORMSQ2 PIC X(5).
01 SQL-COD PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
PROCEDURE DIVISION.
P0.
MOVE "XOPEN1" TO uid
CALL "AUTHID" USING uid
MOVE "not logged in, not" TO uidx
EXEC SQL SELECT USER INTO :uidx FROM XOPEN1.ECCO 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 "X/OPEN Extensions SQL Test Suite, V6.0, Embedded
- "COBOL, xop709.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 TEST 0709 *******************
DISPLAY " TEST 0709 "
DISPLAY "X/O,SQL Escape Clause Processing"
DISPLAY " X/Open CAE SQL Specification Sec 7.2.1"
DISPLAY " - - - - - - - - - - - - - - - - - - -"
DISPLAY "### --(* YEAR(1992), CONFORMANCE(1), "
DISPLAY "### SELECT COUNT(*) INTO :c FROM WARNING *)--;"
DISPLAY "### --(* VENDOR(ACME), PRODUCT(ACME_SQL),"
DISPLAY "### SELECT COUNT(*) INTO :c FROM STAFF"
DISPLAY "### WHERE SUBSTR(EMPNAME,1,3) = 'Ali' *)--;"
DISPLAY " substitute your vendor and product name above"
DISPLAY " substitute your SUBSTRING function above "
DISPLAY "### --(* VENDOR(NO MATCH), PRODUCT(MATCH NOT), "
DISPLAY "### This is junk *)--;"
DISPLAY "make no substitution in the above line: It's junk"
DISPLAY "=============================================="
MOVE 0 TO errflg
MOVE 1 TO flag
*initialise variables
MOVE "x" TO SQLSTATE
MOVE 6 TO SQLCODE
DISPLAY "==============================================="
*should execute successfully
EXEC SQL SELECT COUNT(*)
INTO :c FROM WARNING END-EXEC.
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
if (NORMSQ2 NOT = "00000" AND SQLCODE NOT = 0) then
COMPUTE errflg = errflg + 1
END-IF
DISPLAY "==============================================="
MOVE 99999 TO SQLCODE
MOVE "xopen" TO SQLSTATE
*escape clause should be defined by the vedor and should work
EXEC SQL SELECT
COUNT(*) INTO :c
FROM STAFF WHERE SUBSTR(EMPNAME,1,3) = 'Ali'
END-EXEC
* substitute your vendor and product name above
* substitute your SUBSTRING function above
MOVE SQLCODE TO SQL-COD
*if above code has been executed correctly then SQLCODE
*and SQLSTATE should not remain unchanged
DISPLAY "SQLCODE SHOULD BE 0 IT IS" SQL-COD
DISPLAY "SQLSTATE SHOULD BE '00000' IT IS " SQLSTATE
IF (SQLCODE = 99999 AND SQLSTATE = "xopen") THEN
DISPLAY "***Problem found in TEST STEP NUMBER 2 ***"
ADD 1 TO errflg
END-IF
DISPLAY "==============================================="
MOVE 99999 TO SQLCODE
MOVE "xopen" TO SQLSTATE
*escape clause should be skipped
EXEC SQL
set current time = 'abc'
-- VENDOR(NO MATCH),
-- PRODUCT(MATCH NOT),
-- This is junk
END-EXEC
* make no substitution in the above line: It's junk
MOVE SQLCODE TO SQL-COD
*if above code has not been executed correctly then SQLCODE
*and SQLSTATE should remain unchanged
DISPLAY "SQLCODE SHOULD BE 99999 IT IS", SQL-COD
DISPLAY "SQLSTATE SHOULD BE xopen IT IS ", SQLSTATE
IF (SQLCODE NOT = 99999 OR SQLSTATE NOT = "xopen") THEN
DISPLAY "***Problem found in TEST STEP NUMBER 3 ***"
ADD 1 TO errflg
END-IF
DISPLAY "============================================="
EXEC SQL ROLLBACK WORK END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY "============================================="
DISPLAY "Number of errors detected = ", errflg
DISPLAY "Maximum number of errors is 3"
EXEC SQL ROLLBACK WORK END-EXEC
MOVE SQLCODE TO SQL-COD
if (errflg = 0) then
EXEC SQL INSERT INTO XOPEN1.TESTREPORT
VALUES('0709','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " xop709.pco *** pass *** "
else
EXEC SQL INSERT INTO XOPEN1.TESTREPORT
VALUES('0709','fail','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
COMPUTE errcnt = errcnt + 1
DISPLAY " xop709.pco *** fail *** "
END-IF
DISPLAY "================================================"
DISPLAY " "
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
******************** END TEST 0709 *******************
****** TESTER MAY CHOOSE TO INSERT CODE FOR errcnt > 0
STOP RUN.
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 SQLSTORE
*subclass begins in position 3 of char array NORMSQ
MOVE 3 TO norm1
MOVE 14 TO norm2
PERFORM UNTIL norm2 > 36
if (NORMSQ(norm1) = ALPNUM3(norm2)) then
MOVE "0" TO NORMSQ(norm1)
END-IF
ADD 1 TO norm2
END-PERFORM
MOVE SQLS2 TO NORMSQ2
IF (NORMSQ2 NOT = SQLSTATE) then
PERFORM nosubody
END-IF.
nosubody.
*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)
MOVE 4 TO norm1
*examining position 4 of char array NORMSQ
MOVE 1 TO norm2
PERFORM UNTIL norm2 > 36
if (NORMSQ(norm1) = ALPNUM3(norm2)) then
MOVE "0" TO NORMSQ(norm1)
END-IF
ADD 1 TO norm2
END-PERFORM
MOVE 5 TO norm1
*examining position 5 of char array NORMSQ
MOVE 1 TO norm2
PERFORM UNTIL norm2 > 36
if (NORMSQ(norm1) = ALPNUM3(norm2)) then
MOVE "0" TO NORMSQ(norm1)
END-IF
ADD 1 TO norm2
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 (NORMSQ(1) = "0" AND NORMSQ(2) = "1") then
MOVE "0" TO NORMSQ(2)
END-IF
MOVE SQLS2 TO NORMSQ2.
*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
if (SQLCODE NOT = 0 AND NORMSQ2 NOT = "00000") then
MOVE 0 TO flag
END-IF
if (flag = 1 AND NORMSQ2 NOT = SQLSTATE) then
DISPLAY "Valid implementation defined SQLSTATE accepted."
END-IF
.
¤ Dauer der Verarbeitung: 0.3 Sekunden
(vorverarbeitet)
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