title: Mysql fulltext search with multiple fulltext indexes
body: <p>I have this mysql table with these two fulltext indexes:</p>
  
  <pre><code>ALTER TABLE `tbl` ADD FULLTEXT `fulltext_idx` (`name`, `label`);
  ALTER TABLE `tbl` ADD FULLTEXT `fulltext_idx2` (`keywords`, `title`);
  </code></pre>
  
  <p>How can I perform a fulltext search on table tbl by matching words from both indexes? Thanks!</p>