Add support for UUID in Parquet when

Why it matters

This feature enables ClickHouse to correctly read and write UUID values stored in Parquet files using the standard representation of FixedString(16) with the UUID logical type. It solves compatibility issues with external systems and improves interoperability when working with UUID data in Parquet format.

How to use it

Users can now seamlessly import and export UUID columns in Parquet files where the UUIDs are stored as FixedString(16) with the UUID logical type. No additional configuration is needed; ClickHouse automatically detects this representation when reading and writing Parquet files.