First normal form

First normal form (1NF) is a property of a relational model, specifically tables. Within a table that is in first normal form, each row has columns that are each represent one thing and contain one element.^[1] Additionally, there are no repeated columns in the table.

First normal form is a minimum criterion of database normalization.

References

↑ What is the Normalization of databases? | Data Basecamp (in en-US) (2023-05-03). Retrieved 2023-05-29.

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[1] What is the Normalization of databases? | Data Basecamp (in en-US) (2023-05-03). Retrieved 2023-05-29.

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