ER-Diagram.md

-Umbenennung (Medium --> Boat):
-
 boat_type (**id**, min_persons, max_persons, name) 
 
-boat(**id**, blocked, name, comments, boat_type_id)
+boat(**id**, deleted, broken, name, comments, boat_type_id)
 
 discipline (**id**,name)
 
@@ -14,36 +12,12 @@ boat_user(**borrow_entry_id,surname,name**,phone_number,email,street,street_numb
 
 person (**id**,surname,name,username,role_flag)
 
-![ER_new__1_](uploads/174340ece4b7e8abcb7b3a1fc38e8e0d/ER_new.png)
-
-
-
-
-
-
-Diagram:
-
-![ER_new](uploads/146ca3a17c519f0155f9018bc6203d64/ER_new.png)
-
-Relationales Modell:
-
-boat_type (**id**, min_persons, max_persons, name)
 
-boat(**id**, available, name, comments, boat_type_id)
-
-discipline (**id**,name)
-
-borrow_entry (**id**, begintime, endtime, destination,comments ,boat_id,discipline_id)
-
-boat_type_to_discipline (**boat_type_id,discipline_id**)
-
-boat_user (**borrow_entry_id,surname,name**,phone_number,email,street,street_number,plz,city)
-
-person (**id**,surname,name,username,role_flag)
 
+![ER__1_](uploads/504f52463d0f64331d178db40c89bd2f/ER.png)
 
 
 
 - Für eigene Änderungen: 
+[ER.drawio](uploads/4923841259279d3616c258e1ea63f964/ER.drawio)
 
-[ER_new.drawio](uploads/eb9aa1f3ad7397103b7e94712476d72c/ER_new.drawio)