blindsidenetworks / moodle-mod_bigbluebuttonbn

        upgrade_mod_savepoint(true, 2014050100, 'bigbluebuttonbn');

    }

    if ($result && $oldversion < 2014070420) {

        $table = new xmldb_table('bigbluebuttonbn');

        $field = new xmldb_field('participants', XMLDB_TYPE_TEXT, 'medium', null, null, null, null);

        if (!$dbman->field_exists($table, $field)) {

            $dbman->add_field($table, $field, $continue=true, $feedback=true);

        }

        upgrade_mod_savepoint(true, 2014070420, 'bigbluebuttonbn');

    }

    if ($result && $oldversion < 2014101004) {

        upgrade_mod_savepoint(true, 2014070420, 'bigbluebuttonbn');

    }

    if ($result && $oldversion < 2014101004) {

        $table = new xmldb_table('bigbluebuttonbn');

        $field = new xmldb_field('participants');

        $field->set_attributes(XMLDB_TYPE_TEXT, 'medium', null, null, null, null);

        $dbman->change_field_type($table, $field, $continue=true, $feedback=true);

        upgrade_mod_savepoint(true, 2014101004, 'bigbluebuttonbn');

    }

    if ($result && $oldversion < 2015063000) {

        // Update the bigbluebuttonbn table