title: Perl DBI connecting to Oracle 12c
body: <p>I'm using Perl DBI &amp; trying to connect to Oracle 12c. I get an error:</p>
  
  <blockquote>
    <p>DBI connect('host=serverip;sid=comms;port=1521','comms',...) failed:
    ORA-28040: No matching authentication protocol (DBD ERROR:
    OCISessionBegin)</p>
  </blockquote>
  
  <p>My connection is:</p>
  
  <blockquote>
    <p>DBI->connect($connectionString, $user, $passwd,{PrintError=>1,
    RaiseError=>1, AutoCommit=>1})</p>
  </blockquote>
  
  <p>Would like to know if DBI can connect to Oracle 12c? Should I change to use something else? </p>
  
  <p>Am new to Perl, so any help very much appreciated.</p>
  
  <p>Thank You.</p>