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feat(planner): Support selectivity estimation for range predicates #9398

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merged 3 commits into from
Dec 28, 2022

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@leiysky leiysky commented Dec 28, 2022

I hereby agree to the terms of the CLA available at: https://databend.rs/dev/policies/cla/

Summary

Support selectivity estimation for range predicates(e.g. <, >, =) and cardinality derivation for Filter operator.

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@mergify mergify bot added the pr-feature this PR introduces a new feature to the codebase label Dec 28, 2022
@leiysky leiysky requested a review from xudong963 December 28, 2022 12:11
@BohuTANG BohuTANG merged commit 445663b into databendlabs:main Dec 28, 2022
@leiysky leiysky deleted the selectivity branch December 28, 2022 13:41
@xudong963 xudong963 mentioned this pull request Jan 14, 2023
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