Monday, November 24, 2014

What are the properties of the Relational tables?

Relational tables have six properties:
  1. Values are atomic.
  2. Column values are of the same kind.
  3. Each row is unique.
  4. The sequence of columns is insignificant.
  5. The sequence of rows is insignificant.
  6. Each column must have a unique name.
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