title: Trimming any Leading or trailing characters
body: <p>I have a table where I have some raw data. My requirement is to trim any leading or trailing spaces and operator characters in the given string column. Examples of operator characters include <code>+ - . &gt; &lt; = : ;"</code></p>
  
  <p>Examples:</p>
  
  <p>Value <code>+Payment</code>  should be trimmed to <code>Payment</code><br/>
  Value <code>-&gt;300 Write</code> should be trimmed to <code>300 Write</code></p>