title: printing a value of a variable in postgresql
body: <p>I have a postgresql function</p>
  
  <pre><code>CREATE OR REPLACE FUNCTION fixMissingFiles() RETURNS VOID AS $$
  DECLARE
      deletedContactId integer;
      BEGIN
              SELECT INTO deletedContactId contact_id FROM myContacts WHERE id=206351;
  
              -- print the value of deletedContactId variable to the console
  
      END;
  $$ LANGUAGE plpgsql;
  </code></pre>
  
  <p>How can I print the value of the deletedContactId to the console?</p>