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Quellcode-Bibliothek
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Datei: cdr012.cob Sprache: Unknown
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IDENTIFICATION DIVISION.
PROGRAM-ID. CDR012. ENVIRONMENT DIVISION. CONFIGURATION SECTION. SOURCE-COMPUTER. xyz. OBJECT-COMPUTER. xyz. DATA DIVISION. WORKING-STORAGE SECTION. * Standard COBOL (file "CDR012.SCO") calling SQL * procedures in file "CDR012.MCO" **************************************************************** * * COMMENT SECTION * * DATE 1989/04/07 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. * * CDR012.SCO * WRITTEN BY: SUN DAJUN * TRANSLATED AUTOMATICALLY FROM EMBEDDED COBOL BY CHRIS SCHANZLE * * THIS ROUTINE TESTS THE REFERENTIAL INTEGRITY CONSTRAINT FOR * SQL. * * REFERENCES * AMERICAN NATIONAL STANDARD database language - SQL * with Integrity Enhancement * * SECTION 6.7 <referential constraint definition> * <referential constraint definition>::= * FOREIGN KEY (<referencing columns>) * <references specification> * <references specification>::= * REFERENCES <referenced table and columns> * <referencing columns>::= * <reference column list> * <refereced table and columns>::= * <table name>((<reference column list> * <reference column list>::= * <column name>({,<column name>}...) * **************************************************************** * EXEC SQL BEGIN DECLARE SECTION END-EXEC 01 count1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE. 01 EMPNO1 PIC X(3). 01 SQLCODE PIC S9(9) COMP. 01 errcnt PIC S9(4) DISPLAY SIGN LEADING SEPARATE. * EXEC SQL END DECLARE SECTION END-EXEC 01 code1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE. 01 uid PIC X(18). 01 uidx PIC X(18). 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 CALL "AUTHCK" USING SQLCODE uidx MOVE SQLCODE TO SQL-COD 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, Module COBOL, cdr012.sco" 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 TEST0340 ******************* *This test inserts two rows in foreign key TABLE -- PROJ_M, * corresponding primay key exists DISPLAY " TEST0340 " DISPLAY " PRIMARY KEY & FOREIGN KEY " DISPLAY " SQL with Integrity Enhancement section - " 6.5,6.6,6.7" DISPLAY " - - - - - - - - - - - - - - - - - - - - - - - - " DISPLAY " " DISPLAY " INSERT INTO PROJ_M" DISPLAY " VALUES ('P7','IAC','Head',30000,'Alexdra','E5');" DISPLAY " " DISPLAY " INSERT INTO PROJ_M" DISPLAY " VALUES ('P8','IBM','Head',30000,'Alexdra','E5');" DISPLAY " " DISPLAY " SELECT COUNT(*) INTO:count1" DISPLAY " FROM PROJ_M" DISPLAY " WHERE MGR = 'E5';" * EXEC SQL INSERT INTO PROJ_M * VALUES ('P7','IAC','Head',30000,'Alexdra','E5') END-EXEC CALL "SUB1" USING SQLCODE MOVE SQLCODE TO SQL-COD * EXEC SQL INSERT INTO PROJ_M * VALUES ('P8','IBM','Head',30000,'Alexdra','E5') END-EXEC CALL "SUB2" USING SQLCODE MOVE SQLCODE TO SQL-COD MOVE SQLCODE TO code1 * EXEC SQL SELECT COUNT(*) INTO:count1 * FROM PROJ_M * WHERE MGR = 'E5' END-EXEC CALL "SUB3" USING SQLCODE count1 MOVE SQLCODE TO SQL-COD * EXEC SQL ROLLBACK WORK; CALL "SUB4" USING SQLCODE MOVE SQLCODE TO SQL-COD DISPLAY " The correct answer is :" DISPLAY " SQLCODE is equal to 0." DISPLAY " count1 is 2" DISPLAY " Your answer is :" DISPLAY " SQLCOD of second insert is ", code1 DISPLAY " count1 is ", count1 if (code1 = 0 AND count1 = 2) then * EXEC SQL INSERT INTO TESTREPORT * VALUES('0340','pass','MCO') END-EXEC CALL "SUB5" USING SQLCODE MOVE SQLCODE TO SQL-COD DISPLAY " *** pass *** " else * EXEC SQL INSERT INTO TESTREPORT * VALUES('0340','fail','MCO') END-EXEC ADD 1 TO errcnt CALL "SUB6" USING SQLCODE MOVE SQLCODE TO SQL-COD DISPLAY " cdr012.sco *** fail *** " END-IF DISPLAY "================================================" DISPLAY " " * EXEC SQL COMMIT WORK; CALL "SUB7" USING SQLCODE MOVE SQLCODE TO SQL-COD ************************ END TEST0340 ************************ ******************** BEGIN TEST0341 ********************* *This test deletes a row (E2,-,-,-,-) from PRIMARY KEY *TABLE -- STAFF_M, but there are such rows (*,*,*,*,E2) in *FOREIGN KEY TABLE -- PROJ_M, this should be an ERROR. DISPLAY " TEST0341 " DISPLAY " REFERENTIAL INTEGRITY " DISPLAY " SQL with Integrity Enhancement section - " 6.5,6.6,6.7" DISPLAY " - - - - - - - - - - - - - - - - - - - - - " DISPLAY " " DISPLAY " DELETE FROM STAFF_M" DISPLAY " WHERE EMPNUM='E2';" DISPLAY " " DISPLAY "code1 = SQLCODE" DISPLAY " " DISPLAY " SELECT EMPNUM INTO :EMPNO1" DISPLAY " FROM STAFF_M" DISPLAY " WHERE EMPNUM = 'E2';" * EXEC SQL DELETE FROM STAFF_M * WHERE EMPNUM='E2' END-EXEC CALL "SUB8" USING SQLCODE MOVE SQLCODE TO SQL-COD MOVE SQLCODE TO code1 MOVE "NV" TO EMPNO1 * EXEC SQL SELECT EMPNUM INTO :EMPNO1 * FROM STAFF_M * WHERE EMPNUM = 'E2' END-EXEC CALL "SUB9" USING SQLCODE EMPNO1 MOVE SQLCODE TO SQL-COD * EXEC SQL ROLLBACK WORK; CALL "SUB10" USING SQLCODE MOVE SQLCODE TO SQL-COD DISPLAY " The correct result is code1 not equal to 0" DISPLAY " EMPNO1 = E2" DISPLAY " Your answer is code1=", code1 DISPLAY " EMPNO1 = ", EMPNO1 if (code1 < 0 AND EMPNO1 = "E2") then * EXEC SQL INSERT INTO TESTREPORT * VALUES('0341','pass','MCO') END-EXEC CALL "SUB11" USING SQLCODE MOVE SQLCODE TO SQL-COD DISPLAY " *** pass *** " else * EXEC SQL INSERT INTO TESTREPORT * VALUES('0341','fail','MCO') END-EXEC ADD 1 TO errcnt CALL "SUB12" USING SQLCODE MOVE SQLCODE TO SQL-COD DISPLAY " cdr012.sco *** fail *** " END-IF DISPLAY "================================================" DISPLAY " " * EXEC SQL COMMIT WORK; CALL "SUB13" USING SQLCODE MOVE SQLCODE TO SQL-COD ****************** END TEST0341 ******************** ******************** BEGIN TEST0342 ********************* *This test set a row (E1,-,-,-,-) in PRIMARY KEY TABLE *-- STAFF_M to (E9,-,-,-,-), there is no such a row *(*,*,*,*,E1) in FOREIGN KEY TABLE -- PROJ_M. DISPLAY " TEST0342 " DISPLAY " REFERENTIAL INTEGRITY " DISPLAY " SQL with Integrity Enhancement section - " 6.5,6.6,6.7" DISPLAY " - - - - - - - - - - - - - - - - - - - - - " DISPLAY " " DISPLAY " UPDATE STAFF_M" DISPLAY " SET EMPNUM = 'E9'" DISPLAY " WHERE EMPNUM = 'E1';" DISPLAY " " DISPLAY "code1 = SQLCODE" DISPLAY " " DISPLAY " SELECT EMPNUM INTO :EMPNO1" DISPLAY " FROM STAFF_M" DISPLAY " WHERE EMPNUM = 'E1';" * EXEC SQL UPDATE STAFF_M * SET EMPNUM = 'E9' * WHERE EMPNUM = 'E1' END-EXEC CALL "SUB14" USING SQLCODE MOVE SQLCODE TO SQL-COD MOVE SQLCODE TO code1 MOVE "NV" TO EMPNO1 * EXEC SQL SELECT EMPNUM INTO :EMPNO1 * FROM STAFF_M * WHERE EMPNUM = 'E9' END-EXEC CALL "SUB15" USING SQLCODE EMPNO1 MOVE SQLCODE TO SQL-COD * EXEC SQL ROLLBACK WORK; CALL "SUB16" USING SQLCODE MOVE SQLCODE TO SQL-COD DISPLAY " The correct result is code1 equal to 0" DISPLAY " EMPNO1 = E9" DISPLAY " Your answer is code1=", code1 DISPLAY " EMPNO1 = ", EMPNO1 if (code1 = 0 AND (EMPNO1 = "E9")) then * EXEC SQL INSERT INTO TESTREPORT * VALUES('0342','pass','MCO') END-EXEC CALL "SUB17" USING SQLCODE MOVE SQLCODE TO SQL-COD DISPLAY " *** pass *** " else * EXEC SQL INSERT INTO TESTREPORT * VALUES('0342','fail','MCO') END-EXEC ADD 1 TO errcnt CALL "SUB18" USING SQLCODE MOVE SQLCODE TO SQL-COD DISPLAY " cdr012.sco *** fail *** " END-IF DISPLAY "================================================" DISPLAY " " * EXEC SQL COMMIT WORK; CALL "SUB19" USING SQLCODE MOVE SQLCODE TO SQL-COD ****************** END TEST0342 ******************** **** TESTER MAY CHOOSE TO INSERT CODE FOR errcnt > 0 STOP RUN. * **** Procedures for PERFORM statements [ Dauer der Verarbeitung: 0.3 Sekunden (vorverarbeitet) ] |