xinghuayu007 commented on pull request #3453: URL: https://github.com/apache/incubator-doris/pull/3453#issuecomment-783132960
@kangkaisen ，Mysql has implemented an optimizer with Multiple Equivalence Predicate (MEP). For example, a =b and b= c and c = 123 ===>> =(a,b,c,123), which implement transitivity of predicates. Does this algorithm solve your problem? Add my WeChat: xinghuayu520 to have a disscussion. ---------------------------------------------------------------- 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. 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
