in a relational database, can we have a table without any relation with the other tables?

Question

in a relational database, can we have a table without any relation with the other tables?

Answer 1

A database can have multiple relations which they are connected somehow or not. But If you create a relation without adding foreign key into it. I will be created but having no relationship with any other table in the database. You can add relationship as per requirement.

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