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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2019/10/29 12:01:53 UTC

[GitHub] [incubator-doris] manannan2017 opened a new issue #2094: [To be optimized]When the where field is the same as the on field in the join statement, the predicates of both tables will not be pushed down(mysql can)

manannan2017 opened a new issue #2094: [To be optimized]When the where field is the same as the on field in the join statement, the predicates of both tables will not be pushed down(mysql can)
URL: https://github.com/apache/incubator-doris/issues/2094
 
 
   1、sql
   select a.k1 ak1, b.k2 bk2 from baseall a join test b on a.k1 = b.k1 where b.k1>10; 
   
   2、mysql result
   ![image](https://user-images.githubusercontent.com/33174388/67765305-c5a50a00-fa86-11e9-8af1-72b00431133f.png)
   
   
   3、doris result
   ![image](https://user-images.githubusercontent.com/33174388/67765334-dce3f780-fa86-11e9-9175-281f4b6d70db.png)
   
   
   

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