v.23.1Improvement

Support Bool Type in Arrow/Parquet/ORC

Support Bool type in Arrow/Parquet/ORC. Closes #43970. #44698 (Kruglov Pavel).
Support for the Bool data type in Arrow, Parquet, and ORC file formats.

Why it matters

This feature adds support for reading and writing the Bool type in popular columnar file formats (Arrow, Parquet, ORC), enhancing ClickHouse's interoperability with these formats and enabling efficient storage and processing of boolean data.

How to use it

Users can now simply use tables or queries involving the Bool data type when importing or exporting data in Arrow, Parquet, or ORC formats without requiring additional configuration.