weizhengte opened a new pull request, #18971: URL: https://github.com/apache/doris/pull/18971
# Proposed changes This pr mainly optimizes the following items: - the collection of statistics: clear up invalid historical statistics before collecting them, so as not to affect the final table statistics. - the incremental collection of statistics: in the case of incremental collection, only the corresponding partition statistics need to be collected. TODO: Supports incremental collection of materialized view statistics. Issue Number: close #xxx ## Problem summary Describe your changes. ## Checklist(Required) * [ ] Does it affect the original behavior * [ ] Has unit tests been added * [ ] Has document been added or modified * [ ] Does it need to update dependencies * [ ] Is this PR support rollback (If NO, please explain WHY) ## Further comments If this is a relatively large or complex change, kick off the discussion at [d...@doris.apache.org](mailto:d...@doris.apache.org) by explaining why you chose the solution you did and what alternatives you considered, etc... -- 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: commits-unsubscr...@doris.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org
