@Override
        public boolean containsValue(Object value) {
            for (Object obj : recordRef.get()) {
                if (obj == value) {
                    return true;
                }
            }
            return false;
        }
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