default boolean isWidenUnsignedTypes() {
        return DEFAULT_WIDEN_UNSIGNED_TYPE;
    }
Checks whether widening is enabled for unsigned types, for instance: use
{@code long} (instead of {@code int}) in Java to represent {@code UInt32} in
ClickHouse.

@return true if widening is enabled; false indicates that same type is shared
        by signed and unsigned types(e.g. {@code int} for both {@code Int32}
        and {@code UInt32})
clickhouse-data/src/main/java/com/clickhouse/data/ClickHouseDataConfig.java