public SelfT output(String file, ClickHouseCompression compression, int compressionLevel) {
        return output(ClickHouseFile.of(file, compression, compressionLevel, null));
    }
Sets compressed output file, to which response will be redirected.

@param file             non-empty path to the file
@param compression      compression algorithm, {@code null} or
                        {@link ClickHouseCompression#NONE} means no
                        compression
@param compressionLevel compression level
@return the request itself
clickhouse-client/src/main/java/com/clickhouse/client/ClickHouseRequest.java