# Composite key ## Definition(s) ### Context: [[Nexus - Google Analytics Certificate Course|Google Analytics Certificate]] #### Sub-context: [[Relational database]] >[! Definition] >A type of [[Primary key]] made up of the combination of multiple columns in a table ## Examples ## Related [[Relational database]] [[Primary key]] ## 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 type of [[Primary key]] made up of the combination of multiple columns in a table @@ [[Composite key]]