adamreeve opened a new pull request, #10831: URL: https://github.com/apache/arrow-rs/pull/10831
# Which issue does this PR close? - Closes #10830. # Rationale for this change Allows reading and writing this data type with Parquet. This is particularly useful for working with Polars categorical types, which use a `Dictionary(UInt32, Utf8View)` representation. # What changes are included in this PR? * Add missing match arms to support downcasting these arrays to a binary array when writing Parquet. * Add support for `BinaryView` and `Utf8View` value types in `ByteArrayDictionaryReader` to allow reading this data back as the same type. # Are these changes tested? Yes, I've added a new unit test to cover this. # Are there any user-facing changes? Yes, this is new user-facing functionality. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
