title: Making text bold in an email in PL/SQL
body: <p>I am trying to format text in the variable var_sub_title bold before sending it in email bold.</p>
  <pre><code>  declare
    var_sub_title varchar2(60);
    var_txt varchar2(500);
    var_msg_sub varchar2(60);
    
    begin
    select sub_title, txt, subject into var_sub_title, var_txt, var_msg_sub from table where msg_id = :id;
       -- SEND EMAIL --
    HTMLDB_MAIL.SEND(
         P_to   =&gt; 'email@mail.com',
         p_from =&gt;'email@email.net',
         p_body =&gt; var_sub_title||CHR(10)||CHR(13)||var_txt||CHR(10)||CHR(13);                
         p_subj =&gt; var_msg_sub); 
     htmldb_mail.push_queue;
    end;
  </code></pre>
  <p>how can i archiev this?</p>