zhengshiJ opened a new pull request, #9258: URL: https://github.com/apache/incubator-doris/pull/9258
# Proposed changes Issue Number: close #9241 association PR: #8947 ## Problem Summary: The purpose of this function is to modify the derivation of the current statistics. There are two modifications: The statistical information derivation is removed from the Node node. Modify the current way of obtaining cardinality, and change it to obtain it from statistical information. For details on the modification method, see: https://shimo.im/docs/473QyOzWBjHMlZ3w The implementation of this function is divided into multiple submissions, and this submission implements the derivation of scan_node statistics. ## Checklist(Required) 1. Does it affect the original behavior: (No) 2. Has unit tests been added: (No) 3. Has document been added or modified: (No) 4. Does it need to update dependencies: (No) 5. Are there any changes that cannot be rolled back: (No) ## 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
