Supposing we have two tables in our database. The first table `contacts` contains rows of contact names. The second table `numbers` contains rows of numbers and foreign keys for contact ids. We could model the above database like this:
Supposing we have two tables in our database. The first table `contacts` contains rows of contact names. The second table `numbers` contains rows of numbers and foreign keys for contact ids. We could model that database like this:
