Improve performance of column lookup by name
Open
- Dominant language
- C#
- Stars
- 39
- Forks
- 30
- Avg merge
- 1d 9h
- Merged PRs (30d)
- 16
Description
### Describe the enhancement requested
The `Column(string)` method in `RecordBatch` is linear to the number of columns. This could be improved by adding an optional dictionary-based lookup.
Moved from [https://github.com/apache/arrow/issues/44501](https://github.com/apache/arrow/issues/44501). See extensive discussion at [https://github.com/apache/arrow/pull/44633](https://github.com/apache/arrow/pull/44633).
Contributor guide
Assessment
This issue has not been assessed yet.