Developed a feature for the ClickHouse/clickhouse-go repository that enables scanning of DateTime and DateTime64 columns as int64 Unix timestamps within the Go driver. This work involved updating the ScanRow methods to support direct conversion of database date and time types into native Go int64 representations, streamlining data type handling for downstream applications. Comprehensive tests were added to validate the new scanning path and ensure accurate extraction of Unix timestamps, with expanded coverage to prevent regressions. The implementation leveraged Go and SQL, demonstrating a focused approach to database driver enhancement and robust testing practices within a short, targeted development period.