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Posted to github@arrow.apache.org by "mingmwang (via GitHub)" <gi...@apache.org> on 2023/03/27 09:22:44 UTC
[GitHub] [arrow-datafusion] mingmwang commented on pull request #5745: Add PushDownAggregate optimization
mingmwang commented on PR #5745:
URL: https://github.com/apache/arrow-datafusion/pull/5745#issuecomment-1484802514
No, I'm afraid this optimization is useless. Could you please check the physical plan ?
I think in the physical plan phase, there was already the partial agg and final agg and actually the partial agg is already pushed down.
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