public ClickHouseCompression getResponseCompressAlgorithm() {
        return decompressResponse ? decompressAlgorithm : ClickHouseCompression.NONE;
    }
Gets server response compress algorithm. When {@link #isResponseCompressed()}
is {@code false}, this will return {@link ClickHouseCompression#NONE}.

@return non-null compress algorithm
clickhouse-client/src/main/java/com/clickhouse/client/ClickHouseConfig.java