title: How to remove constraints from my MySQL table?
body: <p>I want to remove constraints from my table. My query is:</p>
  
  <pre><code>ALTER TABLE `tbl_magazine_issue` 
  DROP CONSTRAINT `FK_tbl_magazine_issue_mst_users`
  </code></pre>
  
  <p>But I got an error:</p>
  
  <blockquote>
    <p><code>#1064</code> - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'constraint <code>FK_tbl_magazine_issue_mst_users</code>' at line 1</p>
  </blockquote>