Prado\Data\Common\Sqlite\TSqliteMetaData::getForeignKeys PHP Метод

    protected function getForeignKeys($table)
    {
        $sql = "PRAGMA foreign_key_list({$table})";
        $command = $this->getDbConnection()->createCommand($sql);
        $fkeys = array();
        foreach ($command->query() as $col) {
            $fkeys[$col['table']]['keys'][$col['from']] = $col['to'];
            $fkeys[$col['table']]['table'] = $col['table'];
        }
        return count($fkeys) > 0 ? array_values($fkeys) : $fkeys;
    }