englefly opened a new pull request, #37498: URL: https://github.com/apache/doris/pull/37498
pick from #37235 the algorithm for computing stats for "expr1 and expr2" predicate is as following: 1. compute output stats of expr1 based on input stats. the result stats is denoted by leftStats 2. compute stats of expr2 based on leftStats after step1, leftStats should be normalized to avoid abnormal cases, such as ndv > rowCount or numNulls > rowCount Issue Number: close #xxx <!--Describe your changes.--> ## Proposed changes Issue Number: close #xxx <!--Describe your changes.--> -- 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
