title: Show Comment of Fields FROM Mysql Table
body: <p><code>SHOW COLUMNS FROM &lt;tablename&gt;</code> gives all the information of the columns in a table, except <code>Comments</code>. </p>
  
  <p>How to extract <code>Comments</code> information? I know the way to extract the information from INFORMATION SCHEMA, but how to combine the result in  a single result set? </p>