[GitHub] [pinot] xiangfu0 commented on issue #7586: Presto connector is performing full table scan on IS NULL predicate

[GitBox <gi...@apache.org>]

xiangfu0 commented on issue #7586:
URL: https://github.com/apache/pinot/issues/7586#issuecomment-946001044


   This `is null` predicate is not pushed down to pinot, so it falls back to the full table scan and let presto to do `is null` check.
   
   Need to modify presto connector to incorporate the changes.


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