Re: [PR] JoinOptimization: Add build side pushdown to probe side [datafusion]

Mon, 21 Oct 2024 19:20:39 -0700 


Lordworms commented on PR #13054:
URL: https://github.com/apache/datafusion/pull/13054#issuecomment-2428074119

   For query like 
   ```
   select count(*) from part join lineitem on l_partkey=p_partkey where 
p_partkey > 10;
   ```
   and with data scale like 
   
![image](https://github.com/user-attachments/assets/6cce9292-cbde-4ee6-ac06-6c3061525edf)
   
   
   The execution time is 5 times faster
   
   before:
   
![before](https://github.com/user-attachments/assets/5386a4c6-d626-4774-ba77-afed901a16f0)
   
   
   after:
   
![after](https://github.com/user-attachments/assets/e67cd7d8-0b61-456c-a7f3-d4ede2dcd8e7)
   


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