Henry tells you more about the business rules of the urgent care facility to help you make the entity$-$relationship diagram. Each visit can only be associated with one patient and one physician. Each patient can have one visit or many visits to the facility. Each physician can attend one visit or many visits. The resulting ERD reflecting these rules is below.

AA$2\_$Database$2.$jpg

After creating the database in the DBMS$,$ Henry finds out that patients can register for an appointment without scheduling an appointment $($visit$).$ Henry wants to combine the Patients and Visits tables to create a subset that only includes patients that have visited the facility for an appointment. What type of join should Henry use?

Group of answer choices

Left Outer

Right Outer

Full Outer

Inner