teral">set_lg_dir</code> parameter
                                in the environment's <code class="literal">DB_CONFIG</code> file.
                                Note that the <code class="literal">set_lg_dir</code>
                                parameter overrides any value set by the
                                    
                                    <code class="methodname">DbEnv::set_lg_dir()</code>
                                    
                                method.
                  