title: Prevent Oracle from cutting leading zeros of my floats like 0.1 0.2 0.5 etc
body: <p>I've got an oracle query like this:</p>
  
  <pre><code>SELECT floatColum0,floatColum1,ROUND(floatColum2,2) from table;
  </code></pre>
  
  <p>which is returning values like that:</p>
  
  <pre><code>.2 , 1.23, .23
  </code></pre>
  
  <p>how can I get something like that? (leading zeros)</p>
  
  <pre><code>0.2, 1.23, 0.23 ?
  </code></pre>