The FilmsRatings table (Table 5.8) contains a list of film ratings used in the Films table (which is related to this table).
|Column||Data Type||Description and Size|
|RatingID||Numeric||Unique ID for each rating; can be populated manually when rows are inserted or automatically (if defined as an Auto Number field)|
The primary key for this table is the RatingID column.
This table contains no foreign keys.