8UMLClass104057618440Client -- bankDetails VARCHAR2(22) NOT NULLUMLClass31218416096Adress -- *+adressId NUMBER <pk> NOT NULL* street VARCHAR2(20) NOT NULL houseNumber NUMBER NOT NULL postalCode NUMBER NOT NULL city VARCHAR2(20) NOT NULL country NUMBER2(20) NOT NULLUMLClass1424552184104Booking -- *+bookingId NUMBER <pk> NOT NULL* arrivalDate DATE NOT NULL departureDate DATE NULL cost NUMBER NULL pensionType VARCHAR2(20) NOT NULL lateCheckout NUMBER NULL *clientId NUMBER <fl> NOT NULL*Relation121658422432lt=<- clientId = personId10;20;260;20UMLClass142494419296Room -- *+roomNumber NUMBER <pk> NOT NULL* floor NUMBER NOT NULL roomTyp VARCHAR2(20) NOT NULL size NUMBER NOT NULL accessibility NUMBER NOT NULL beds NUMBER NOT NULLRelation1512824160136lt=<- roomNumber = roomNumber10;150;10;10UMLClass50494420080Cleaningplan -- *+cleaningPlanId NUMBER <pk> NOT NULL* date DATE NOT NULL duration NUMBER NOT NULL *roomNumber NUMBER <fk> NOT NULL*UMLClass50456019248Clerk -- staffNumber NUMBER NOT NULL UNIQUE salary NUMBER NOT NULLRelation592600104160lt=<- clerkId = personId10;10;10;180Relation69697674432lt=<- roomNumber = roomNumber910;20;10;20UMLClass80819219280Person -- *+personId NUMBER <pk> NOT NULL* name VARCHAR2(20) NOT NULL lastName VARCHAR2(20) NOT NULL age NUMBER NOT NULL CHECK *adressId NUMBER <fk> NOT NULL* Relation46421636032lt=<- adressId = adressId10;20;90;20;430;20Relation992216544128lt=<- personId = personId10;20;660;20;660;140Relation888264264328lt=<<-10;10;10;220;310;220;310;390Relation592264320312lt=<<-380;10;380;220;10;220;10;370UMLClass48074424848CleaningClerk -- *+clerkId NUMBER <pk><fk> NOT NULL* *+cleaningPlanId NUMBER <pk><fk> NOT NULL*Relation592784168176lt=<- cleaningPlanId = cleaningPlanId10;200;10;10UMLClass140078423248BookingRoom -- *+bookingId NUMBER <pk><fk> NOT NULL* *+roomNumber NUMBER <pk><fk> NOT NULL* Relation1512648128152lt=<- bookingId = bookingId10;10;10;170UMLClass140032823248BookingGuest -- *+bookingId NUMBER <pk><fk> NOT NULL* *+personId NUMBER <pk><fk> NOT NULL* Relation1512368128200lt=<- bookingId = bookingId10;230;10;10