1. Technology
You can opt-out at any time. Please refer to our privacy policy for contact information.

Discuss in my forum

First Normal Form (1NF)

By

Top Related Searches
  • attribute
  • first normal form
  • Definition: A relation is said to be in First Normal Form (1NF) if and only if each attribute of the relation is atomic. More simply, to be in 1NF, each column must contain only a single value and each row must contain the same columns.

    Also Known As: 1NF

    Related Video
    Open a Stuck Drive on Your PC

    ©2014 About.com. All rights reserved.