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MS2 Updated Version V1

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This commit is contained in:
Torben Zwinge 2023-06-03 10:17:20 +02:00
parent f61fdf3741
commit c90543094d
2 changed files with 44 additions and 19 deletions
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48
SQL/PLSQL.sql
View file

@ -7,21 +7,25 @@ IS
finalclerkid NUMBER;
maxanzahlcleanings NUMBER;
BEGIN
startMonat := ADD_MONTHS(SYSDATE,-months);
IF months > 0 THEN
startMonat := ADD_MONTHS(SYSDATE,-months);
SELECT CLERKID, Anzahl INTO finalclerkid, maxanzahlcleanings FROM
(
SELECT DISTINCT CLERKID, COUNT(CLERKID) AS Anzahl
From
SELECT CLERKID, Anzahl INTO finalclerkid, maxanzahlcleanings FROM
(
SELECT clcl.CLERKID
FROM CLEANINGCLERK clcl
INNER JOIN CLEANINGPLAN clpl ON clcl.CLEANINGPLANID = clpl.CLEANINGPLANID
WHERE clpl."date" >= startMonat
)
GROUP BY CLERKID ORDER BY Anzahl desc
)
WHERE ROWNUM <= 1;
SELECT DISTINCT CLERKID, COUNT(CLERKID) AS Anzahl
From
(
SELECT clcl.CLERKID
FROM CLEANINGCLERK clcl
INNER JOIN CLEANINGPLAN clpl ON clcl.CLEANINGPLANID = clpl.CLEANINGPLANID
WHERE clpl."date" >= startMonat
)
GROUP BY CLERKID ORDER BY Anzahl desc
)
WHERE ROWNUM <= 1;
ELSE
RAISE_APPLICATION_ERROR(-20111, 'Nur Positive Werte (>0) sind als Eingabe erlaubt');
END IF;
return finalclerkid;
END;
@ -56,16 +60,24 @@ BEGIN
END rooms;
CREATE OR REPLACE TRIGGER booking_created
BEFORE INSERT OR UPDATE
BEFORE INSERT OR UPDATE OR DELETE
ON BOOKINGROOM
FOR EACH ROW
DECLARE
cleaningDate DATE;
BEGIN
SELECT arrivalDate INTO cleaningDate FROM BOOKING
WHERE BOOKING.BOOKINGID = :NEW.bookingId;
cleaningDate := cleaningDate - 1;
INSERT INTO CLEANINGPLAN VALUES (cleaningplan_seq.nextval, cleaningDate, 90, :NEW.roomNumber);
IF INSERTING OR UPDATING THEN
SELECT arrivalDate INTO cleaningDate FROM BOOKING
WHERE BOOKING.BOOKINGID = :NEW.bookingId;
cleaningDate := cleaningDate - 1;
INSERT INTO CLEANINGPLAN VALUES (cleaningplan_seq.nextval, cleaningDate, 90, :NEW.roomNumber);
ELSIF DELETING THEN
SELECT arrivalDate INTO cleaningDate FROM BOOKING
WHERE BOOKING.BOOKINGID = :OLD.bookingId;
cleaningDate := cleaningDate - 1;
DELETE FROM CLEANINGPLAN
WHERE "date" = cleaningDate AND :OLD.roomNumber = CLEANINGPLAN.ROOMNUMBER;
END IF;
END;
CREATE OR REPLACE TRIGGER cleaning_while_booked

15
SQL/TestTrigger.sql
View file

@ -1,5 +1,5 @@
-- Automatisch Cleaningplan generieren
-- Automatisch Cleaningplan erstellen
INSERT INTO BOOKING VALUES (444, TO_DATE('2023-09-07', 'YYYY-MM-DD'), TO_DATE('2023-10-01', 'YYYY-MM-DD'), 65, 'No Pension', 0, 15);
@ -8,6 +8,19 @@ INSERT INTO BOOKINGROOM VALUES (444, 8);
SELECT * FROM CLEANINGPLAN WHERE "date" = TO_DATE('2023-09-06', 'YYYY-MM-DD');
ROLLBACK;
-- Automatisch Cleaningplan erstellen und löschen
INSERT INTO BOOKING VALUES (444, TO_DATE('2023-09-07', 'YYYY-MM-DD'), TO_DATE('2023-10-01', 'YYYY-MM-DD'), 65, 'No Pension', 0, 15);
INSERT INTO BOOKINGROOM VALUES (444, 8);
SELECT * FROM CLEANINGPLAN WHERE "date" = TO_DATE('2023-09-06', 'YYYY-MM-DD');
DELETE FROM BOOKINGROOM WHERE bookingID = 444;
SELECT * FROM CLEANINGPLAN WHERE "date" = TO_DATE('2023-09-06', 'YYYY-MM-DD');
ROLLBACK;
-- Cleaningplan kann nicht erstellt werden
INSERT INTO BOOKING VALUES (555, TO_DATE('2023-09-03', 'YYYY-MM-DD'), TO_DATE('2023-09-05', 'YYYY-MM-DD'), 65, 'No Pension', 0, 15);
INSERT INTO BOOKING VALUES (556, TO_DATE('2023-09-06', 'YYYY-MM-DD'), TO_DATE('2023-10-01', 'YYYY-MM-DD'), 65, 'No Pension', 0, 15);