会议室可用性和预订的数据库设计

Question

I am trying to create a scheduling system for our office meeting rooms. currently we have three meeting rooms, each one in a different size , different floor and not all of them are available the entire week ( for example between 12:00 - 14:00 one of them operates as a dining hall )

my current problem is how to represent the time table for each room ie

Meeting room 1
capacity: 16 ( how many people can fit )
available:
Monday: 8:00-12:00 , 14:00-18:00
Tuesday: 8:00-12:00 , 14:00-18:00
..
..
Sunday: UNAVAILABLE.

so in our office management system ( python-flask ) im having hard time figuring out how to build and represent the database tables ( MySQL ) and how to design my code.

any suggestion / guidance will be appreciated

Answer 1

ERD of your solution

You will need a ternary junction table. Many rooms are available for many days and for many hours. Foreign keys from the Room, Day, and Time tables to make each record unique. If a day/time compound key is not listed for a room, default is "Not available".