oleggator commented on PR #7870: URL: https://github.com/apache/arrow-datafusion/pull/7870#issuecomment-1781894246
> Is there a reason to use a b-tree ( O(logn) ) vs a hash map ( O(1) )? Using b-tree we can query all fields matching to a "prefix" in one O(logn) hop (`column.*.*.*`, `column.table.*.*`, `column.table.schema.*`, `column.table.schema.catalog`). It is used in `fields_with_unqualified_name` method to query all fields by specific name. -- 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]
