Dandandan commented on issue #17494: URL: https://github.com/apache/datafusion/issues/17494#issuecomment-4073246201
What also could be tried is somewhat adaptively transforming the chain/linked list (from `chain_traverse`) to a flattened array with offset / length whenever there is a large enough probing side and non-unique build side to make this worth the effort (i.e. convert it once, benefit later). This makes the probe side not having to traverse each item in the linked list, but just append / copy the indices from the matching rows. -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
