title: if there is a space then starting letter should be capital
body: <p>I have a column data like this</p>
  
  <pre><code>column
  --------------
  i am spiderman
  i am superman
  this is raj
  </code></pre>
  
  <p>If there is a space, then the first letter should be capitalized:</p>
  
  <pre><code>select 
      @a as [Normal text],
      upper(left(@a, 1)) + lower(substring(@a, 2, len(@a))) as [Capitalize first letter only]
  </code></pre>
  
  <p>Results:</p>
  
  <pre><code>column
  ----------
  i Am Spiderman
  i Am Superman
  this Is Raj
  </code></pre>