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12.9: Introduction to Table Primary Key

  • Page ID
    46622
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    What you’ll learn to do: Set the table primary key

    The primary key is crucial to the operation of a relational database—without it, the database would not be able to perform operations on the data contained in the table. We will explore the uniqueness of the primary key, how to choose a strong primary key, and how to set the primary key for a table.


    12.9: Introduction to Table Primary Key is shared under a CC BY license and was authored, remixed, and/or curated by LibreTexts.

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