| products/sources/formale Sprachen/Cobol/Test-Suite/SQL P/dml1-99/ |
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Quellcode-Bibliothek© Kompilation durch diese Firma[Weder Korrektheit noch Funktionsfähigkeit der Software werden zugesichert.]Datei: dml018.cob Sprache: Cobol |
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IDENTIFICATION DIVISION.
PROGRAM-ID. DML018. ENVIRONMENT DIVISION. CONFIGURATION SECTION. SOURCE-COMPUTER. xyz. OBJECT-COMPUTER. xyz. DATA DIVISION. WORKING-STORAGE SECTION. * EMBEDDED COBOL (file "DML018.PCO") **************************************************************** * * COMMENT SECTION * * DATE 1987/08/21 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. * * DML018.PCO * WRITTEN BY: HU YANPING * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE * * THIS ROUTINE TESTS THE HAVING CLAUSE IN THE SQL LANGUAGE. * * REFERENCES * AMERICAN NATIONAL STANDARD database language - SQL * X3.135-1989 * * SECTION 5.23 <having clause> * **************************************************************** EXEC SQL BEGIN DECLARE SECTION END-EXEC 01 WEMP PIC X(3). 01 WPNO1 PIC X(3). 01 HOURS1 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 i PIC S9(9) DISPLAY SIGN LEADING SEPARATE. 01 ii 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 "HU" TO uid CALL "AUTHID" USING uid MOVE "not logged in, not" TO uidx EXEC SQL SELECT USER INTO :uidx FROM HU.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, dml018.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 TEST0069 ******************* DISPLAY " " DISPLAY " TEST0069 " DISPLAY " References: section 5.23 DISPLAY " - - - - - - - - - - - - - - - - - - -" DISPLAY "*** Select group by a single column and having the - " count" DISPLAY "*** of the column larger than a certain value." DISPLAY " *** SELECT PNUM" DISPLAY " *** FROM WORKS" DISPLAY " *** WHERE PNUM > 'P1' " DISPLAY " *** GROUP BY PNUM" DISPLAY " *** HAVING COUNT(*) > 1" EXEC SQL DECLARE WORKS1 CURSOR FOR SELECT PNUM FROM WORKS WHERE PNUM > 'P1' GROUP BY PNUM HAVING COUNT(*) > 1 END-EXEC EXEC SQL OPEN WORKS1 END-EXEC MOVE SQLCODE TO SQL-COD MOVE 0 TO i MOVE 1 TO ii PERFORM P50 UNTIL ii > 19 EXEC SQL CLOSE WORKS1 END-EXEC MOVE SQLCODE TO SQL-COD DISPLAY " i should be 3; i = ", i " " if (i = 3) then DISPLAY " *** pass *** " EXEC SQL INSERT INTO TESTREPORT VALUES('0069','pass','PCO') END-EXEC MOVE SQLCODE TO SQL-COD else DISPLAY " dml018.pco *** fail *** " EXEC SQL INSERT INTO TESTREPORT VALUES('0069','fail','PCO') END-EXEC ADD 1 TO errcnt MOVE SQLCODE TO SQL-COD END-IF DISPLAY "======================================================" EXEC SQL COMMIT WORK END-EXEC MOVE SQLCODE TO SQL-COD ******************** END TEST0069 ******************* ******************** BEGIN TEST0070 ******************* DISPLAY " " DISPLAY " TEST0070 " DISPLAY " References: section 5.23 DISPLAY " - - - - - - - - - - - - - - - - - - -" DISPLAY " *** SELECT PNUM " DISPLAY " *** FROM WORKS " DISPLAY " *** GROUP BY PNUM " DISPLAY " *** HAVING COUNT(*) > 2 " EXEC SQL DECLARE WORKS3 CURSOR FOR SELECT PNUM FROM WORKS GROUP BY PNUM HAVING COUNT(*) > 2 END-EXEC EXEC SQL OPEN WORKS3 END-EXEC MOVE SQLCODE TO SQL-COD MOVE 0 TO i MOVE 1 TO ii PERFORM P49 UNTIL ii > 19 EXEC SQL CLOSE WORKS3 END-EXEC MOVE SQLCODE TO SQL-COD if (i = 1 AND WPNO1 = "P2") then DISPLAY " *** pass *** " EXEC SQL INSERT INTO TESTREPORT VALUES('0070','pass','PCO') END-EXEC MOVE SQLCODE TO SQL-COD else DISPLAY " dml018.pco *** fail *** " EXEC SQL INSERT INTO TESTREPORT VALUES('0070','fail','PCO') END-EXEC ADD 1 TO errcnt MOVE SQLCODE TO SQL-COD END-IF DISPLAY "======================================================" EXEC SQL COMMIT WORK END-EXEC MOVE SQLCODE TO SQL-COD ******************** END TEST0070 ******************* ******************** BEGIN TEST0071 ******************* DISPLAY " " DISPLAY " TEST0071 " DISPLAY " References: section 5.23 DISPLAY " - - - - - - - - - - - - - - - - - - -" DISPLAY "*** Select group by all the columns in WORKS and - " having HOURS" DISPLAY "*** between a certain range." DISPLAY " *** SELECT EMPNUM, PNUM, HOURS" DISPLAY " *** FROM WORKS" DISPLAY " *** GROUP BY PNUM,EMPNUM,HOURS" DISPLAY " *** HAVING MIN(HOURS) > 12 AND MAX(HOURS) < - " 80" EXEC SQL DECLARE WORKS4 CURSOR FOR SELECT EMPNUM, PNUM, HOURS FROM WORKS GROUP BY PNUM,EMPNUM,HOURS HAVING MIN(HOURS) > 12 AND MAX(HOURS) < 80 END-EXEC * This query satisfies the 5.25 SR 7), becuase table WORKS * only have three columns which are in GROUP BY clause. * see 5.25 SR 4). about <select list> "*". EXEC SQL OPEN WORKS4 END-EXEC MOVE SQLCODE TO SQL-COD MOVE 0 TO i if (SQLCODE = 0) then DISPLAY "EMPNUM PNUM HOURS " END-IF MOVE 1 TO ii PERFORM P48 UNTIL ii > 19 EXEC SQL CLOSE WORKS4 END-EXEC MOVE SQLCODE TO SQL-COD if (i = 7) then DISPLAY " *** pass *** " EXEC SQL INSERT INTO TESTREPORT VALUES('0071','pass','PCO') END-EXEC MOVE SQLCODE TO SQL-COD else DISPLAY " dml018.pco *** fail *** " EXEC SQL INSERT INTO TESTREPORT VALUES('0071','fail','PCO') END-EXEC ADD 1 TO errcnt MOVE SQLCODE TO SQL-COD END-IF DISPLAY "======================================================" EXEC SQL COMMIT WORK END-EXEC MOVE SQLCODE TO SQL-COD ******************** END TEST0071 ******************* ******************** BEGIN TEST0072 ******************* DISPLAY " " DISPLAY " TEST0072 " DISPLAY " References: section 5.23 DISPLAY " - - - - - - - - - - - - - - - - - - -" DISPLAY " *** SELECT WORKS.PNUM" DISPLAY " *** FROM WORKS" DISPLAY " *** GROUP BY WORKS.PNUM" DISPLAY " *** HAVING WORKS.PNUM IN ( SELECT PROJ.PNUM" DISPLAY " *** FROM PROJ" DISPLAY " *** GROUP BY PROJ.PNUM" DISPLAY " *** HAVING SUM(PROJ.BUDGET) > - " 25000 )" EXEC SQL DECLARE WORKS5 CURSOR FOR SELECT WORKS.PNUM FROM WORKS GROUP BY WORKS.PNUM HAVING WORKS.PNUM IN ( SELECT PROJ.PNUM FROM PROJ GROUP BY PROJ.PNUM HAVING SUM(PROJ.BUDGET) > 25000 ) END-EXEC EXEC SQL OPEN WORKS5 END-EXEC MOVE SQLCODE TO SQL-COD MOVE 0 TO i MOVE 1 TO ii PERFORM P47 UNTIL ii > 19 EXEC SQL CLOSE WORKS5 END-EXEC MOVE SQLCODE TO SQL-COD DISPLAY " i should be 3; i = ", i " " if (i = 3) then DISPLAY " *** pass *** " EXEC SQL INSERT INTO TESTREPORT VALUES('0072','pass','PCO') END-EXEC MOVE SQLCODE TO SQL-COD else DISPLAY " dml018.pco *** fail *** " EXEC SQL INSERT INTO TESTREPORT VALUES('0072','fail','PCO') END-EXEC ADD 1 TO errcnt MOVE SQLCODE TO SQL-COD END-IF DISPLAY "======================================================" EXEC SQL COMMIT WORK END-EXEC MOVE SQLCODE TO SQL-COD ******************** END TEST0072 ******************* ******************** BEGIN TEST0073 ******************* DISPLAY " " DISPLAY " TEST0073 " DISPLAY " References: section 5.23 DISPLAY " - - - - - - - - - - - - - - - - - - -" DISPLAY " *** SELECT SUM(HOURS) " DISPLAY " *** FROM WORKS " DISPLAY " *** HAVING MIN(PNUM) > 'P0' " EXEC SQL DECLARE WORKS6 CURSOR FOR SELECT SUM(HOURS) FROM WORKS HAVING MIN(PNUM) > 'P0' END-EXEC EXEC SQL OPEN WORKS6 END-EXEC MOVE SQLCODE TO SQL-COD MOVE 0 TO i MOVE 1 TO ii PERFORM P46 UNTIL ii > 19 EXEC SQL CLOSE WORKS6 END-EXEC MOVE SQLCODE TO SQL-COD DISPLAY " i should be 1; i = ", i " " if (i = 1 AND HOURS1 = 464) then DISPLAY " *** pass *** " EXEC SQL INSERT INTO TESTREPORT VALUES('0073','pass','PCO') END-EXEC MOVE SQLCODE TO SQL-COD else DISPLAY " dml018.pco *** fail *** " EXEC SQL INSERT INTO TESTREPORT VALUES('0073','fail','PCO') END-EXEC ADD 1 TO errcnt MOVE SQLCODE TO SQL-COD END-IF DISPLAY "======================================================" EXEC SQL COMMIT WORK END-EXEC MOVE SQLCODE TO SQL-COD ******************** END TEST0073 ******************* **** TESTER MAY CHOOSE TO INSERT CODE FOR errcnt > 0 STOP RUN. * **** Procedures for PERFORM statements P50. EXEC SQL FETCH WORKS1 INTO :WPNO1 END-EXEC MOVE SQLCODE TO SQL-COD if (SQLCODE = 0) then COMPUTE i = i + 1 DISPLAY " PNUM = ", WPNO1 END-IF ADD 1 TO ii . P49. EXEC SQL FETCH WORKS3 INTO :WPNO1 END-EXEC MOVE SQLCODE TO SQL-COD if (SQLCODE = 0) then COMPUTE i = i + 1 DISPLAY " PNUM = ", WPNO1 END-IF ADD 1 TO ii . P48. EXEC SQL FETCH WORKS4 INTO :WEMP,:WPNO1,:HOURS1 END-EXEC MOVE SQLCODE TO SQL-COD if (SQLCODE = 0) then COMPUTE i = i + 1 DISPLAY WEMP " ", WPNO1 " ", HOURS1 END-IF ADD 1 TO ii . P47. EXEC SQL FETCH WORKS5 INTO :WPNO1 END-EXEC MOVE SQLCODE TO SQL-COD if (SQLCODE = 0) then COMPUTE i = i + 1 DISPLAY " PNUM = ", WPNO1 END-IF ADD 1 TO ii . P46. EXEC SQL FETCH WORKS6 INTO :HOURS1 END-EXEC MOVE SQLCODE TO SQL-COD if (SQLCODE = 0) then COMPUTE i = i + 1 DISPLAY " SUM of the HOURS1s = ", HOURS1 END-IF ADD 1 TO ii . ¤ Dauer der Verarbeitung: 0.7 Sekunden (vorverarbeitet) ¤ |
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