# Foreign key ## Definition(s) ### Context: [[Nexus - Google Analytics Certificate Course|Google Analytics Certificate]] #### Sub-context: [[Relational database]] >[! Definition] >A field within a database table that is a [[Primary key|primary key]] in another table ## Examples ## Related [[Relational database]] [[Primary key]] [[Data Integrity]] ## Resources ## Flashcards The below code are generated for use with [Spaced Repetition plugin](https://github.com/st3v3nmw/obsidian-spaced-repetition/) [docs](https://www.stephenmwangi.com/obsidian-spaced-repetition/) A field within a database table that is a [[Primary key|primary key]] in another table @@@ [[Foreign key]]