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fix(query): fix incorrect selectivity estimation under NOT column. #18331

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zhang2014 merged 7 commits into from
Jul 9, 2025
Merged

fix(query): fix incorrect selectivity estimation under NOT column. #18331

zhang2014 merged 7 commits into from
Jul 9, 2025

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@zhang2014 zhang2014 commented Jul 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

fix(query): fix incorrect selectivity estimation under NOT column.

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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
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@github-actions github-actions bot added the pr-bugfix this PR patches a bug in codebase label Jul 8, 2025
@zhang2014 zhang2014 added the ci-cloud Build docker image for cloud test label Jul 9, 2025
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github-actions bot commented Jul 9, 2025

Docker Image for PR

  • tag: pr-18331-1b04fde-1752034605

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

@zhang2014 zhang2014 force-pushed the chore/not_column_ref branch from 8b094bf to 2f2b4c6 Compare July 9, 2025 08:18
@zhang2014 zhang2014 merged commit f0d615f into databendlabs:main Jul 9, 2025
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zhang2014 added a commit to zhang2014/datafuse that referenced this pull request Jul 20, 2025
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Revert "fix(query): fix incorrect selectivity estimation under NOT co…
0a3b8a8 
…lumn. (databendlabs#18331)"

This reverts commit f0d615f.
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@sundy-li sundy-li sundy-li approved these changes

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