Answer the question
In order to leave comments, you need to log in
Is the relationship between the tables logically correct?
There are tables of Products, Users and Product Ratings .
A single product can have several ratings from different users (one-to-many).
A user can rate a product for several types. (one to many)
Each individual order has several types of ratings from the user.
The relationship diagram now looks like this:
Are the links on the diagram correctly placed now?
For some reason this attitude bothers me:
Answer the question
In order to leave comments, you need to log in
Didn't find what you were looking for?
Ask your questionAsk a Question
731 491 924 answers to any question