|
IDENTIFICATION DIVISION.
PROGRAM-ID. CDR007.
ENVIRONMENT DIVISION.
CONFIGURATION SECTION.
SOURCE-COMPUTER. xyz.
OBJECT-COMPUTER. xyz.
DATA DIVISION.
WORKING-STORAGE SECTION.
* EMBEDDED COBOL (file "CDR007.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.
*
* CDR007.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, cdr007.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 TEST0319 *******************
*This procedure tests IN element in CHECK specification
*Syntax Rules 6.3.8
* CHECK condition
* GRADE NOT IN (5,22) on STAFF10
DISPLAY " TEST0319 "
DISPLAY " CHECK CONSTRAINTS "
DISPLAY " SQL with Integrity Enhancement section 6.8"
DISPLAY " - - - - - - - - - - - - - - - - - - - - - - - - "
DISPLAY " "
DISPLAY " INSERT INTO STAFF10"
DISPLAY " VALUES('E3','Susan',11,'Hawaii');"
DISPLAY " "
DISPLAY " UPDATE STAFF10"
DISPLAY " SET GRADE = 5"
DISPLAY " WHERE EMPNUM = 'E3';"
DISPLAY " "
DISPLAY " SELECT COUNT(*) INTO :count1"
DISPLAY " FROM STAFF10"
DISPLAY " WHERE GRADE = 11;"
EXEC SQL DELETE FROM STAFF10 END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO STAFF10
VALUES('E3','Susan',11,'Hawaii') END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL UPDATE STAFF10
SET GRADE = 5
WHERE EMPNUM = 'E3' END-EXEC
MOVE SQLCODE TO SQL-COD
MOVE SQLCODE TO code1
EXEC SQL SELECT COUNT(*) INTO :count1
FROM STAFF10
WHERE GRADE = 11 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('0319','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " *** pass *** "
else
EXEC SQL INSERT INTO TESTREPORT
VALUES('0319','fail','PCO') END-EXEC
ADD 1 TO errcnt
MOVE SQLCODE TO SQL-COD
DISPLAY " cdr007.pco *** fail *** "
END-IF
DISPLAY "================================================"
DISPLAY " "
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
****************** END TEST0319 *****************************
******************** BEGIN TEST0320 ******************
*This procedure tests CHECK specification on two
*columns with AND.
* CHECK condition
* GRADE NOT IN (5,22) AND EMPNAME LIKE 'T%'
DISPLAY " TEST0320 "
DISPLAY " CHECK CONSTRAINTS "
DISPLAY " SQL with Integrity Enhancement section 6.8"
DISPLAY " - - - - - - - - - - - - - - - - - - - - - - - - "
DISPLAY " "
DISPLAY " INSERT INTO STAFF11"
DISPLAY " VALUES('E3','Susan',11,'Hawaii');"
DISPLAY " "
DISPLAY " UPDATE STAFF11"
DISPLAY " SET GRADE = 5"
DISPLAY " WHERE EMPNUM = 'E3';"
DISPLAY " "
DISPLAY " UPDATE STAFF11"
DISPLAY " SET EMPNAME = 'Tom'"
DISPLAY " WHERE EMPNUM = 'E3';"
DISPLAY " "
DISPLAY " SELECT COUNT(*) INTO :count1"
DISPLAY " FROM STAFF11"
DISPLAY " WHERE EMPNAME = 'Susan' AND GRADE = 11;"
EXEC SQL DELETE FROM STAFF11 END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO STAFF11
VALUES('E3','Susan',11,'Hawaii') END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL UPDATE STAFF11
SET GRADE = 5
WHERE EMPNUM = 'E3' END-EXEC
MOVE SQLCODE TO SQL-COD
MOVE SQLCODE TO code1
EXEC SQL UPDATE STAFF11
SET EMPNAME = 'Tom'
WHERE EMPNUM = 'E3' END-EXEC
MOVE SQLCODE TO SQL-COD
MOVE SQLCODE TO code2
EXEC SQL SELECT COUNT(*) INTO :count1
FROM STAFF11
WHERE EMPNAME = 'Susan' AND GRADE = 11 END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " The correct answer is:"
DISPLAY " code1 < 0,code2 < 0,count = 1."
DISPLAY " Your answer is:"
DISPLAY " code1 = ", code1 ",code2 = ", code2
DISPLAY ",count1= ", count1
if (code1 < 0 AND code2 < 0 AND count1 = 1 ) then
EXEC SQL INSERT INTO TESTREPORT
VALUES('0320','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " *** pass *** "
else
EXEC SQL INSERT INTO TESTREPORT
VALUES('0320','fail','PCO') END-EXEC
ADD 1 TO errcnt
MOVE SQLCODE TO SQL-COD
DISPLAY " cdr007.pco *** fail *** "
END-IF
DISPLAY "================================================"
DISPLAY " "
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
****************** END TEST0320 *****************************
******************** BEGIN TEST0321 *******************
*This procedure tests if x NOT IN and NOT x IN of the
*CHECK specification has the same meaning .
* CHECK condition
* NOT GRADE IN (5,22) on STAFF12
DISPLAY " TEST0321 "
DISPLAY " CHECK CONSTRAINTS "
DISPLAY " SQL with Integrity Enhancement section 6.8"
DISPLAY " - - - - - - - - - - - - - - - - - - - - - - - - "
DISPLAY " "
DISPLAY " INSERT INTO STAFF12"
DISPLAY " VALUES('E3','Susan',11,'Hawaii');"
DISPLAY " "
DISPLAY " UPDATE STAFF12"
DISPLAY " SET GRADE = 5"
DISPLAY " WHERE EMPNUM = 'E3';"
DISPLAY " "
DISPLAY " SELECT COUNT(*) INTO :count1"
DISPLAY " FROM STAFF12"
DISPLAY " WHERE GRADE = 11;"
EXEC SQL DELETE FROM STAFF12 END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO STAFF12
VALUES('E3','Susan',11,'Hawaii') END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL UPDATE STAFF12
SET GRADE = 5
WHERE EMPNUM = 'E3' END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL SELECT COUNT(*) INTO :count1
FROM STAFF12
WHERE GRADE = 11 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('0321','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " *** pass *** "
else
EXEC SQL INSERT INTO TESTREPORT
VALUES('0321','fail','PCO') END-EXEC
ADD 1 TO errcnt
MOVE SQLCODE TO SQL-COD
DISPLAY " cdr007.pco *** fail *** "
END-IF
DISPLAY "================================================"
DISPLAY " "
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
****************** END TEST0321 *****************************
******************** BEGIN TEST0322 *******************
*This test check the constraint NOT NULL in column
*definition constraint.
* CHECK condition
* NOT NULL in EMPNAME def. of STAFF15
* INSERT NULL INTO EMPNAME explicitly
DISPLAY " TEST0322 "
DISPLAY " CHECK CONSTRAINT "
DISPLAY " SQL with Integrity Enhancement section
- " 6.5,6.6"
DISPLAY " - - - - - - - - - - - - - - - - - - - - - "
DISPLAY " "
DISPLAY " INSERT INTO STAFF15"
DISPLAY " VALUES('E1','Alice',52,'Deale');"
DISPLAY " "
DISPLAY " UPDATE STAFF15"
DISPLAY " SET EMPNAME = NULL"
DISPLAY " WHERE EMPNUM = 'E1';"
DISPLAY " "
DISPLAY " SELECT COUNT(*) INTO:count1"
DISPLAY " FROM STAFF15"
DISPLAY " WHERE EMPNAME = 'Alice';"
MOVE 0 TO count1
EXEC SQL DELETE FROM STAFF15 END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO STAFF15
VALUES('E1','Alice',52,'Deale') END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL UPDATE STAFF15
SET EMPNAME = NULL
WHERE EMPNUM = 'E1' END-EXEC
MOVE SQLCODE TO SQL-COD
MOVE SQLCODE TO code1
EXEC SQL SELECT COUNT(*) INTO:count1
FROM STAFF15
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('0322','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " *** pass *** "
else
EXEC SQL INSERT INTO TESTREPORT
VALUES('0322','fail','PCO') END-EXEC
ADD 1 TO errcnt
MOVE SQLCODE TO SQL-COD
DISPLAY " cdr007.pco *** fail *** "
END-IF
DISPLAY "================================================"
DISPLAY " "
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
**************** END TEST 0322 **********
**** TESTER MAY CHOOSE TO INSERT CODE FOR errcnt > 0
STOP RUN.
* **** Procedures for PERFORM statements
¤ Dauer der Verarbeitung: 0.20 Sekunden
(vorverarbeitet)
¤
|
Haftungshinweis
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung ist noch experimentell.
|
