title: Database normalization of tables with only id and Description
body: <p>Suppose I have two tables:</p>
  
  <pre><code>Table Genres: (Id, Description)
  Table CD: (Id, ...CD related fields..., genreId)
  </code></pre>
  
  <p>If i eliminate my Genres table, and create my CD table like: </p>
  
  <pre><code>Table CD: (Id, ...CD related fields..., genreDescription) 
  </code></pre>
  
  <p>and supposing my <code>CD&lt;-&gt;Genre</code> relation is One To One will my table still be normalized?</p>
  
  <p>My question is, when my table is only Id and Description, do i really need another table ?</p>