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Posted to github@arrow.apache.org by "Dandandan (via GitHub)" <gi...@apache.org> on 2023/02/21 19:50:19 UTC

[GitHub] [arrow-datafusion] Dandandan commented on issue #5357: `supports_filter_pushdown()` receives broken-up `filter`s

Dandandan commented on issue #5357:
URL: https://github.com/apache/arrow-datafusion/issues/5357#issuecomment-1439010562

   Just for my understanding, what kind of `TableProvider` are you implementing?
   If it's a relational database, I guess it would be best to just `AND` the expressions together and push the full filter down to the database and let it find out the index by itself? What would be the reason to push down certain parts?


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