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IDENTIFICATION DIVISION.
PROGRAM-ID. CDR005.
ENVIRONMENT DIVISION.
CONFIGURATION SECTION.
SOURCE-COMPUTER. xyz.
OBJECT-COMPUTER. xyz.
DATA DIVISION.
WORKING-STORAGE SECTION.
* EMBEDDED COBOL (file "CDR005.PCO")
****************************************************************
*
* COMMENT SECTION
*
* DATE 1989/04/07 EMBEDDED 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.
*
* CDR005.PCO
* WRITTEN BY: SUN DAJUN
* TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
*
* THIS ROUTINE TESTS THE <CHECK> CONSTRAINT.
*
* REFERENCES
* AMERICAN NATIONAL STANDARD database language - SQL
* with Integrity Enhancement
*
* SECTION 6.8
* <check constraint definition>::=
* CHECK (<search condition>)
****************************************************************
EXEC SQL BEGIN DECLARE SECTION END-EXEC
01 count1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 count2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 uid PIC X(18).
01 uidx PIC X(18).
EXEC SQL END DECLARE SECTION END-EXEC
01 SQLCODE PIC S9(9) COMP.
01 errcnt PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
01 code1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 code2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 SQL-COD PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
* date_time declaration *
01 TO-DAY PIC 9(6).
01 THE-TIME PIC 9(8).
PROCEDURE DIVISION.
P0.
MOVE "SUN" TO uid
CALL "AUTHID" USING uid
MOVE "not logged in, not" TO uidx
EXEC SQL SELECT
USER INTO :uidx FROM SUN.ECCO END-EXEC
if (uid NOT = uidx) then
DISPLAY "ERROR: User " uid " expected."
DISPLAY "User " uidx " connected."
DISPLAY " "
STOP RUN
END-IF
MOVE 0 TO errcnt
DISPLAY
"SQL Test Suite, V6.0, Embedded COBOL, cdr005.pco"
DISPLAY " "
DISPLAY
"59-byte ID"
DISPLAY "TEd Version #"
DISPLAY " "
* date_time print *
ACCEPT TO-DAY FROM DATE
ACCEPT THE-TIME FROM TIME
DISPLAY "Date run YYMMDD: " TO-DAY " at hhmmssff: " THE-TIME
******************** BEGIN TEST0313 *******************
*This test case checks the integrity constraint:
* GRADE > 0 AND GRADE < 20 on STAFF5
* declared in <table constraint definition>
* <Comparison Predicate>
*Using UPDATE check violation.
DISPLAY " TEST0313 "
DISPLAY " CHECK CONSTRAINTS "
DISPLAY " SQL with Integrity Enhancement section 6.8"
DISPLAY " - - - - - - - - - - - - - - - - - - - - - - - - "
DISPLAY " "
DISPLAY " INSERT INTO STAFF5"
DISPLAY " VALUES('E2','Tom',14,'Newyork');"
DISPLAY " "
DISPLAY " UPDATE STAFF5"
DISPLAY " SET GRADE = 20;"
DISPLAY " "
DISPLAY " SELECT COUNT(*) INTO :count1"
DISPLAY " FROM STAFF5"
DISPLAY " WHERE GRADE = 14;"
DISPLAY " "
EXEC SQL DELETE FROM STAFF5 END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO STAFF5
VALUES('E2','Tom',14,'Newyork') END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL UPDATE STAFF5
SET GRADE = 20 END-EXEC
MOVE SQLCODE TO SQL-COD
MOVE SQLCODE TO code1
EXEC SQL SELECT COUNT(*) INTO :count1
FROM STAFF5
WHERE GRADE = 14 END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " The correct answer is:"
DISPLAY " code1 < 0,count1 = 1."
DISPLAY " Your answer is:"
DISPLAY " code1 = ", code1
DISPLAY ",count1= ", count1
if (code1 < 0 AND count1 = 1 ) then
EXEC SQL INSERT INTO TESTREPORT
VALUES('0313','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " *** pass *** "
else
EXEC SQL INSERT INTO TESTREPORT
VALUES('0313','fail','PCO') END-EXEC
ADD 1 TO errcnt
MOVE SQLCODE TO SQL-COD
DISPLAY " cdr005.pco *** fail *** "
END-IF
DISPLAY "================================================"
DISPLAY " "
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
****************** END TEST0313 *****************************
******************** BEGIN TEST0314 *******************
*This test case checks the integrity constraint:
* GRADE > 0 AND GRADE < 20 on STAFF6
* declared in <column definition>
* <Comparison Predicate>
* Using UPDATE to check violation
DISPLAY " TEST0314 "
DISPLAY " CHECK CONSTRAINTS "
DISPLAY " SQL with Integrity Enhancement section 6.8"
DISPLAY " - - - - - - - - - - - - - - - - - - - - - - - - "
DISPLAY " "
DISPLAY " INSERT INTO STAFF6"
DISPLAY " VALUES('E2','Tom',14,'Newyork');"
DISPLAY " "
DISPLAY " UPDATE STAFF6"
DISPLAY " SET GRADE = 20;"
DISPLAY " "
DISPLAY " SELECT COUNT(*) INTO :count1"
DISPLAY " FROM STAFF6"
DISPLAY " WHERE GRADE = 14;"
DISPLAY " "
EXEC SQL DELETE FROM STAFF6 END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO STAFF6
VALUES('E2','Tom',14,'Newyork') END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL UPDATE STAFF6
SET GRADE = 20 END-EXEC
MOVE SQLCODE TO SQL-COD
MOVE SQLCODE TO code1
EXEC SQL SELECT COUNT(*) INTO :count1
FROM STAFF6
WHERE GRADE = 14 END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " The correct answer is:"
DISPLAY " code1 < 0,count1 = 1."
DISPLAY " Your answer is:"
DISPLAY " code1 = ", code1
DISPLAY ",count1= ", count1
if (code1 < 0 AND count1 = 1 ) then
EXEC SQL INSERT INTO TESTREPORT
VALUES('0314','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " *** pass *** "
else
EXEC SQL INSERT INTO TESTREPORT
VALUES('0314','fail','PCO') END-EXEC
ADD 1 TO errcnt
MOVE SQLCODE TO SQL-COD
DISPLAY " cdr005.pco *** fail *** "
END-IF
DISPLAY "================================================"
DISPLAY " "
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
****************** END TEST0314 *****************************
******************** BEGIN TEST0315 *******************
*This test case checks the integrity constraint:
* GRADE BETWEEN 1 AND 20
* declared in <table constraint definition>
* <between Predicate>
* Using UPDATE to check violation
DISPLAY " TEST0315 "
DISPLAY " CHECK CONSTRAINTS "
DISPLAY " SQL with Integrity Enhancement section 6.8"
DISPLAY " - - - - - - - - - - - - - - - - - - - - - - - - "
DISPLAY " "
DISPLAY " INSERT INTO STAFF7"
DISPLAY " VALUES('E2','Tom',14,'Newyork');"
DISPLAY " "
DISPLAY " UPDATE STAFF7"
DISPLAY " SET GRADE = 21;"
DISPLAY " "
DISPLAY " SELECT COUNT(*) INTO :count1"
DISPLAY " FROM STAFF7"
DISPLAY " WHERE GRADE = 14;"
DISPLAY " "
EXEC SQL DELETE FROM STAFF7 END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO STAFF7
VALUES('E2','Tom',14,'Newyork') END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL UPDATE STAFF7
SET GRADE = 21 END-EXEC
MOVE SQLCODE TO SQL-COD
MOVE SQLCODE TO code1
EXEC SQL SELECT COUNT(*) INTO :count1
FROM STAFF7
WHERE GRADE = 14 END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " The correct answer is:"
DISPLAY " code1 < 0,count1 = 1."
DISPLAY " Your answer is:"
DISPLAY " code1 = ", code1
DISPLAY ",count1= ", count1
if (code1 < 0 AND count1 = 1 ) then
EXEC SQL INSERT INTO TESTREPORT
VALUES('0315','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " *** pass *** "
else
EXEC SQL INSERT INTO TESTREPORT
VALUES('0315','fail','PCO') END-EXEC
ADD 1 TO errcnt
MOVE SQLCODE TO SQL-COD
DISPLAY " cdr005.pco *** fail *** "
END-IF
DISPLAY "================================================"
DISPLAY " "
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
****************** END TEST0315 *****************************
**** TESTER MAY CHOOSE TO INSERT CODE FOR errcnt > 0
STOP RUN.
* **** Procedures for PERFORM statements
¤ Dauer der Verarbeitung: 0.20 Sekunden
(vorverarbeitet)
¤
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