[GitHub] [spark] cloud-fan commented on pull request #40743: [SPARK-42597][SQL][FOLLOW-UP] Exclude `EqualNullSafe` when unwrapping date type to timestamp type

["cloud-fan (via GitHub)" <gi...@apache.org>]

cloud-fan commented on PR #40743:
URL: https://github.com/apache/spark/pull/40743#issuecomment-1504456010

   @wangyum I think we should mention two things:
   1. the current rewrite is incorrect for EqualNullSafe
   2. even if we fix the rewrite, it will contain `If` and can't be pushed down to the data source.


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