[GitHub] [calcite] IceMimosa opened a new pull request #2729: [CALCITE-5019] Avoid multiple scans when table is ProjectableFilterableTable

[GitBox]

IceMimosa opened a new pull request #2729:
URL: https://github.com/apache/calcite/pull/2729


   ```sql
   select a from ProjectableFilterableTable where b = 'xx'
   ```
   
   The ProjectableFilterableTable will scan twice times when projections and 
filters are different columns.


-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: commits-unsubscr...@calcite.apache.org

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org