Hi, I found this ER diagram online - therefore I am not sure if it’s 100% correct, I am currently working on a similar project for my school and it would help me to understand the M:N relationship in this case.
I understand the idea that one room can be reserved several times, however, I am getting a bit lost when it comes to the multiple relationships in the direction from the reservations table to the rooms table - how could I interpret this?
So I guess my question is - is this correct? and if yes, how can I interpret it?
Thank you so much for any help