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IDENTIFICATION DIVISION.
PROGRAM-ID. CDR006.
ENVIRONMENT DIVISION.
CONFIGURATION SECTION.
SOURCE-COMPUTER. xyz.
OBJECT-COMPUTER. xyz.
DATA DIVISION.
WORKING-STORAGE SECTION.
* EMBEDDED COBOL (file "CDR006.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.
*
* CDR006.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 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 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, cdr006.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 TEST0316 *******************
*This test case checks the integrity constraint:
* EMPNAME IS NOT NULL on STAFF8
* declared in <table constraint definition>
* <null predicate>
* Using UPDATE to check violation
DISPLAY " TEST0316 "
DISPLAY " CHECK CONSTRAINT "
DISPLAY " SQL with Integrity Enhancement section
- " 6.5,6.6"
DISPLAY " - - - - - - - - - - - - - - - - - - - - - "
DISPLAY " "
DISPLAY " INSERT INTO STAFF8"
DISPLAY " VALUES('E1','Alice',34,'Deale');"
DISPLAY " "
DISPLAY " UPDATE STAFF8"
DISPLAY " SET EMPNAME = NULL"
DISPLAY " WHERE EMPNUM = 'E1';"
DISPLAY " "
DISPLAY " SELECT COUNT(*) INTO:count1"
DISPLAY " FROM STAFF8"
DISPLAY " WHERE EMPNAME = 'Alice';"
MOVE 0 TO count1
EXEC SQL DELETE FROM STAFF8 END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO STAFF8
VALUES('E1','Alice',34,'Deale') END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL UPDATE STAFF8
SET EMPNAME = NULL
WHERE EMPNUM = 'E1' END-EXEC
MOVE SQLCODE TO SQL-COD
MOVE SQLCODE TO code1
EXEC SQL SELECT COUNT(*) INTO:count1
FROM STAFF8
WHERE EMPNAME = 'Alice' END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " The correct answer is :"
DISPLAY " code1 is less than to 0."
DISPLAY " count1 is 1"
DISPLAY " Your answer is :"
DISPLAY " code1 is ", code1
DISPLAY " count1 is ", count1
if (code1 < 0 AND count1 = 1) then
EXEC SQL INSERT INTO TESTREPORT
VALUES('0316','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " *** pass *** "
else
EXEC SQL INSERT INTO TESTREPORT
VALUES('0316','fail','PCO') END-EXEC
ADD 1 TO errcnt
MOVE SQLCODE TO SQL-COD
DISPLAY " cdr006.pco *** fail *** "
END-IF
DISPLAY "================================================"
DISPLAY " "
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
**************** END TEST 0316 **********
******************** BEGIN TEST0317 *******************
*test if NOT X IS NULL and X IS NOT NULL has the same
*meaning in CHECK condition
* NOT EMPNAME IS NULL on STAFF13
* declared in <table constraint definition>
* <NULL Predicate>
* Using UPDATE to check violation
DISPLAY " TEST0317 "
DISPLAY " CHECK CONSTRAINT "
DISPLAY " SQL with Integrity Enhancement section
- " 6.5,6.6"
DISPLAY " - - - - - - - - - - - - - - - - - - - - - "
DISPLAY " "
DISPLAY " DELETE FROM STAFF13;"
DISPLAY " "
DISPLAY " INSERT INTO STAFF13"
DISPLAY " VALUES('E1','Alice',36,'Deale');"
DISPLAY " "
DISPLAY " UPDATE STAFF13"
DISPLAY " SET EMPNAME = NULL"
DISPLAY " WHERE EMPNUM = 'E1';"
DISPLAY " "
DISPLAY " SELECT COUNT(*) INTO:count1"
DISPLAY " FROM STAFF13"
DISPLAY " WHERE EMPNUM = 'E1';"
MOVE 0 TO count1
EXEC SQL DELETE FROM STAFF13 END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO STAFF13
VALUES('E1','Alice',36,'Deale') END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL UPDATE STAFF13
SET EMPNAME = NULL
WHERE EMPNUM = 'E1' END-EXEC
MOVE SQLCODE TO SQL-COD
MOVE SQLCODE TO code1
EXEC SQL SELECT COUNT(*) INTO:count1
FROM STAFF13
WHERE EMPNAME = 'Alice' END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " The correct answer is :"
DISPLAY " code1 is less than 0."
DISPLAY " count1 is 1"
DISPLAY " Your answer is :"
DISPLAY " code1 is ", code1
DISPLAY " count1 is ", count1
if (code1 < 0 AND count1 = 1) then
EXEC SQL INSERT INTO TESTREPORT
VALUES('0317','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " *** pass *** "
else
EXEC SQL INSERT INTO TESTREPORT
VALUES('0317','fail','PCO') END-EXEC
ADD 1 TO errcnt
MOVE SQLCODE TO SQL-COD
DISPLAY " cdr006.pco *** fail *** "
END-IF
DISPLAY "================================================"
DISPLAY " "
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
**************** END TEST 0317 **********
******************** BEGIN TEST0318 ***************
*test LIKE predicate in <table constraints>
* CHECK condition
* EMPNAME NOT LIKE 'T%' on STAFF9
* declared in <table constraint definition>
* <NULL Predicate>
* Using UPDATE to check violation
DISPLAY " TEST0318 "
DISPLAY " CHECK CONSTRAINTS "
DISPLAY " SQL with Integrity Enhancement section 6.8"
DISPLAY " - - - - - - - - - - - - - - - - - - - - - - - - "
DISPLAY " "
DISPLAY " INSERT INTO STAFF9"
DISPLAY " VALUES('E3','Susan',11,'Hawaii');"
DISPLAY " "
DISPLAY " UPDATE STAFF9"
DISPLAY " SET EMPNAME = 'Thomas'"
DISPLAY " WHERE EMPNUM = 'E3';"
DISPLAY " "
DISPLAY " SELECT COUNT(*) INTO :count1"
DISPLAY " FROM STAFF9"
DISPLAY " WHERE EMPNAME = 'Susan';"
EXEC SQL DELETE FROM STAFF9 END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO STAFF9
VALUES('E3','Susan',11,'Hawaii') END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL UPDATE STAFF9
SET EMPNAME = 'Thomas'
WHERE EMPNUM = 'E3' END-EXEC
MOVE SQLCODE TO SQL-COD
MOVE SQLCODE TO code1
EXEC SQL SELECT COUNT(*) INTO :count1
FROM STAFF9
WHERE EMPNAME = 'Susan' END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " The correct answer is:"
DISPLAY " code1 < 0,count = 1."
DISPLAY " Your answer is:"
DISPLAY " code1 = ", code1
DISPLAY ",count1= ", count1
if (code1 < 0 AND count1 = 1 ) then
EXEC SQL INSERT INTO TESTREPORT
VALUES('0318','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " *** pass *** "
else
EXEC SQL INSERT INTO TESTREPORT
VALUES('0318','fail','PCO') END-EXEC
ADD 1 TO errcnt
MOVE SQLCODE TO SQL-COD
DISPLAY " cdr006.pco *** fail *** "
END-IF
DISPLAY "================================================"
DISPLAY " "
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
****************** END TEST0318 *****************************
**** 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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