title: How to remove one character from left and one character from right in MySQL
body: <p>I have Timezone column and it gives time zone from country.I want remove parenthesis from string how it possible with sql</p>
  
  <p>String is like </p>
  
  <pre><code>(GMT)
  </code></pre>
  
  <p>and I want</p>
  
  <pre><code>GMT
  </code></pre>
  
  <p>Can any body give me idea?</p>