[jira] [Created] (IMPALA-14436) Calcite Planner: Implement single row join optimization

[Steve Carlin (Jira)]

Steve Carlin created IMPALA-14436:
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             Summary: Calcite Planner: Implement single row join optimization
                 Key: IMPALA-14436
                 URL: https://issues.apache.org/jira/browse/IMPALA-14436
             Project: IMPALA
          Issue Type: Sub-task
            Reporter: Steve Carlin


Impala has special code to handle joins that produce one row on the right side. 
This needs to be implemented in Calcite



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