wangbo edited a comment on issue #6370: URL: https://github.com/apache/incubator-doris/issues/6370#issuecomment-895160184
I have some questions about detailed design: 1 Currently, how much column statistics we need to collect in total? In addition to the column listed above. 2 Does the current design have good scalability? For example, I want to add a new column statistic, named ```avg_char_len```, how to make it a lightweight operation. It seems that we need to do a schema change in current design. -- 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
