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Posted to reviews@spark.apache.org by GitBox <gi...@apache.org> on 2021/08/03 07:38:37 UTC

[GitHub] [spark] wangyum commented on pull request #33404: [SPARK-36194][SQL] Remove the aggregation from left semi/anti join if the same aggregation has already been done on left side

wangyum commented on pull request #33404:
URL: https://github.com/apache/spark/pull/33404#issuecomment-891612540


   Another similar query:
   ```sql
   select distinct STATUS,RecordTypeId, count(oracle_id) as cnt_id from t group by 1,2
   ```
   


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