@Override
    public LocalDate getLocalDate(int index) {
        Object value = readValue(index);
        if (value instanceof ZonedDateTime) {
            return ((ZonedDateTime) value).toLocalDate();
        }
        return (LocalDate) value;
    }
Converts value in to a string representation. Does some formatting for selected data types
@return string representation of a value for specified column
client-v2/src/main/java/com/clickhouse/client/api/data_formats/internal/AbstractBinaryFormatReader.java