peter-toth commented on PR #8817: URL: https://github.com/apache/arrow-datafusion/pull/8817#issuecomment-1902671038
> As soon as the draft is complete, we will fill in the PR body with this information. The quick summary is that `PlanContext` and `ExprContext` structs store partial results for all nodes so that one does not need to recompute them in multi-step transformations. I got that, but why would you store these if it not needed in some cases? -- 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]
