v.23.2Improvement
Arrow format: support duration type and related PRs
Why it matters
This feature adds support for theDuration data type when using the Apache Arrow format in ClickHouse. It resolves the limitation where duration values could not be correctly serialized or deserialized in Arrow, enhancing interoperability and data exchange with systems that leverage the Arrow format.How to use it
Users can now import and export data containingDuration values using the Arrow format transparently. No additional configuration is required; simply use the Arrow format in your SELECT or INSERT queries as usual.