Rachelint opened a new pull request, #11943: URL: https://github.com/apache/datafusion/pull/11943
## Which issue does this PR close? <!-- We generally require a GitHub issue to be filed for all bug fixes and enhancements and this helps us generate change logs for our releases. You can link an issue to this PR using the GitHub syntax. For example `Closes #123` indicates that this PR will close issue #123. --> Part of #11931 , part of https://github.com/apache/datafusion/issues/7065 ## Rationale for this change Detail can see #11931 <!-- There is no need to duplicate the description in the issue here but it is sometimes worth providing a summary of the individual changes in this PR. --> ## Are these changes tested? By exist tests. <!-- We typically require tests for all PRs in order to: 1. Prevent the code from being accidentally broken by subsequent changes 2. Serve as another way to document the expected behavior of the code If tests are not included in your PR, please explain why (for example, are they covered by existing tests)? --> ## Are there any user-facing changes? Two functions are added to `GroupValues` and `GroupAccumulator` trait. ``` /// Returns `true` if this group values supports blocked mode. fn supports_blocked_mode(&self) -> bool; /// Switch the group values/accumulators to flat or blocked mode. /// /// After switching mode, all data in previous mode will be cleared. fn switch_to_mode(&mut self, mode: GroupStatesMode) -> Result<()>; ``` <!-- If there are user-facing changes then we may require documentation to be updated before approving the PR. --> <!-- If there are any breaking changes to public APIs, please add the `api change` label. --> -- 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: github-unsubscr...@datafusion.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org
