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Posted to github@arrow.apache.org by "steinwaywhw (via GitHub)" <gi...@apache.org> on 2024/06/05 01:33:32 UTC

Re: [I] arrow dataset: how to use date.year and date.month as partitioning [arrow]

steinwaywhw commented on issue #14619:
URL: https://github.com/apache/arrow/issues/14619#issuecomment-2148697433

   Running into the same situations. 
   
   The issue is that year, month, day, when used as partition columns, can't be compared independently of each other when writing filters for push down. They should be combined. 
   
   Does Arrow allow things like "make_a_date(year, month, day) > a_date" to be pushed down?


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