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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2022/04/07 08:59:32 UTC

[GitHub] [incubator-doris] dataroaring opened a new issue, #8892: [Bug] predicate push down is different than 0.14

dataroaring opened a new issue, #8892:
URL: https://github.com/apache/incubator-doris/issues/8892

   ### Search before asking
   
   - [X] I had searched in the [issues](https://github.com/apache/incubator-doris/issues?q=is%3Aissue) and found no similar issues.
   
   
   ### Version
   
   master 1.0.0 1.0.1
   
   ### What's Wrong?
   
   push down does not work good enough on left outer join.
   
   ### What You Expected?
   
   works good enough.
   
   ### How to Reproduce?
   
   `CREATE TABLE left_outer_left_table (
     `k1` varchar(200) NULL COMMENT ""
   ) ENGINE=OLAP
   UNIQUE KEY(`k1`)
   COMMENT "olap"
   DISTRIBUTED BY HASH(`k1`) BUCKETS 20
   PROPERTIES (
   "in_memory" = "false",
   "storage_format" = "V2",
   "replication_num" = "1"
   );`
   
   `CREATE TABLE left_outer_right_table (
     `k2` varchar(100) NULL COMMENT ""
   ) ENGINE=OLAP
   UNIQUE KEY(`k2`)
   COMMENT "olap"
   DISTRIBUTED BY HASH(`k2`) BUCKETS 20
   PROPERTIES (
   "in_memory" = "false",
   "storage_format" = "V2",
   "replication_num" = "1"
   );`
   
   `explain select k2 from left_outer_left_table a left outer join left_outer_right_table b on b.k2 = a.k1 where a.k1='uuid'`
   
   ### Anything Else?
   
   _No response_
   
   ### Are you willing to submit PR?
   
   - [ ] Yes I am willing to submit a PR!
   
   ### Code of Conduct
   
   - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)
   


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[GitHub] [incubator-doris] morrySnow commented on issue #8892: [Bug] predicate push down is different than 0.14

Posted by GitBox <gi...@apache.org>.
morrySnow commented on issue #8892:
URL: https://github.com/apache/incubator-doris/issues/8892#issuecomment-1140275904

   fixed by #9703 


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[GitHub] [incubator-doris] morrySnow closed issue #8892: [Bug] predicate push down is different than 0.14

Posted by GitBox <gi...@apache.org>.
morrySnow closed issue #8892: [Bug] predicate push down is different than 0.14
URL: https://github.com/apache/incubator-doris/issues/8892


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