One-to-many relationships are the most common relationships in correctly implemented relational database management systems. In a sports centre, one surface can be used on many different sports areas.

There are many different options ... it lets you create and manage a plethora of relational databases from one user interface, including the likes of MySQL, SQLite, Redis, Amazon Redshift and ...

A question asked about data contained in two or more tables in a relational ... and the database structure is necessary. Even with graphical interfaces that let you drag a line from one field ...