XiangpengHao opened a new pull request, #16794:
URL: https://github.com/apache/datafusion/pull/16794

   ## Which issue does this PR close?
   
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   This should unblock our way to enable filter pushdown by default.
   
   
   ## Rationale for this change
   
   When working on #16711 we keep getting the annoying test error because these 
two test cases are written without filter-pushdown in mind, i.e., the 
assertions of **row counts are before filter is applied**
   
   This PR makes it more explicit what to expect with and without filter 
pushdown.
   
   cc @alamb I think with this change we will get a green light in #16711
   
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   ## What changes are included in this PR?
   
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   ## Are these changes tested?
   
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   ## Are there any user-facing changes?
   
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