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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/11/18 21:29:38 UTC

[GitHub] [arrow-datafusion] isidentical commented on issue #4222: Introduce QueryConstraints to LogicalPlan

isidentical commented on issue #4222:
URL: https://github.com/apache/arrow-datafusion/issues/4222#issuecomment-1320542364

   Exactly! The only major distinction I see is that, these seems to be constraints only for stuff that can be inferred at the logical planning time (so no stats, only schema + the existing query) which in turn might restrict some use cases but also might be much more reliable source. I am still in the middle on how we can unify these though 🤔 


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