MS3 Final Version

SQL/PLSQL.sql

@@ -1,3 +1,10 @@
+--ALTER USER inf2801 IDENTIFIED BY "team23oracle";
+
+--SELECT name FROM v$services;
+
+--select value from v$parameter where name='service_names';
+
+
 CREATE OR REPLACE TYPE bookingIds AS TABLE OF NUMBER;
 
 CREATE OR REPLACE FUNCTION mostValuableClerk(months IN NUMBER) RETURN NUMBER
@@ -124,6 +131,34 @@ BEGIN
     INSERT INTO CLEANINGPLAN VALUES (cleaningplan_seq.nextval, cleaningDate, 90, :NEW.roomNumber);
 END;
 
+/**
+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 
 BEFORE INSERT OR UPDATE
 ON CleaningPlan