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refactor(query): refactor the implementation of join cardinality estimation #18501

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refactor(query): refactor the implementation of join cardinality estimation #18501

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@zhang2014 zhang2014 commented Aug 8, 2025 •
edited by drmingdrmer
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I hereby agree to the terms of the CLA available at: https://docs.databend.com/dev/policies/cla/

Summary

refactor(query): refactor the implementation of join cardinality estimation

Tests

  • Unit Test
  • Logic Test
  • Benchmark Test
  • No Test - Explain why

Type of change

  • Bug Fix (non-breaking change which fixes an issue)
  • New Feature (non-breaking change which adds functionality)
  • Breaking Change (fix or feature that could cause existing functionality not to work as expected)
  • Documentation Update
  • Refactoring
  • Performance Improvement
  • Other (please describe):

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@github-actions github-actions bot added the pr-refactor this PR changes the code base without new features or bugfix label Aug 8, 2025
@zhang2014 zhang2014 marked this pull request as ready for review August 8, 2025 09:53
@BohuTANG BohuTANG added the ci-cloud Build docker image for cloud test label Aug 9, 2025
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github-actions bot commented Aug 9, 2025

Docker Image for PR

  • tag: pr-18501-609c919-1754738172

note: this image tag is only available for internal use.

@BohuTANG BohuTANG added ci-cloud Build docker image for cloud test and removed ci-cloud Build docker image for cloud test labels Aug 12, 2025
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Docker Image for PR

  • tag: pr-18501-af64c34-1754997020

note: this image tag is only available for internal use.

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