You are viewing a plain text version of this content. The canonical link for it is here.

Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2021/11/23 10:29:39 UTC

[GitHub] [incubator-doris] zhengshiJ edited a comment on issue #7096: [Feature] Transitive Closure

zhengshiJ edited a comment on issue #7096:
URL: https://github.com/apache/incubator-doris/issues/7096#issuecomment-976378548


   - 注册一个新的规则InferFiltersrule，添加到GlobalState中。
   - 遍历Conjunct构造on/where的等值连接、数值连接以及isNullPredicate。
   - 利用Warshall推理出全部的等值连接
   - 构造出额外的数值连接和isNullPredicate
   
    
   
   - Register a new rule InferFiltersrule and add it to GlobalState.
   - Traverse Conjunct to construct on/where equivalence connection, numerical connection and isNullPredicate.
   - Use Warshall to infer all equivalence connections
   - Construct additional numerical connections and isNullPredicate


-- 
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-unsubscribe@doris.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org



---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@doris.apache.org
For additional commands, e-mail: commits-help@doris.apache.org