title: How to find values that contain less than three words in SQL?
body: <p>How to select strings with less than three words?</p>
  
  <p>For example:</p>
  
  <pre class="lang-none prettyprint-override"><code>id keyword
  1  my name is john
  2  im mike
  3  david cameron
  4  electra
  5  goliath is my name
  6  michael jordan
  </code></pre>
  
  <p>So i want to select the keyword column with less than 3 word count, it should be :</p>
  
  <pre class="lang-none prettyprint-override"><code>im mike
  david cameron
  electra
  michael jordan
  </code></pre>