protected function _interpolate($query)
    {
        $params = array_map(function ($p) {
            if ($p === null) {
                return 'NULL';
            }
            if (is_bool($p)) {
                return $p ? '1' : '0';
            }

            if (is_string($p)) {
                $replacements = [
                    '$' => '\\$',
                    '\\' => '\\\\\\\\',
                    "'" => "''",
                ];

                $p = strtr($p, $replacements);

                return "'$p'";
            }

            return $p;
        }, $query->params);

        $keys = [];
        $limit = is_int(key($params)) ? 1 : -1;
        foreach ($params as $key => $param) {
            $keys[] = is_string($key) ? "/:$key\b/" : '/[?]/';
        }

        return preg_replace($keys, $params, $query->query, $limit);
    }