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add Distribution based statistics to PartitionedFile - #17978

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adriangb wants to merge 4 commits into
apache:mainfrom
pydantic:new-stats
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adriangb wants to merge 4 commits into
apache:mainfrom
pydantic:new-stats

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@adriangb

@adriangb adriangb commented Oct 8, 2025 •

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Maybe closes #8078?

This is a stab at integrating the new Distribution based statistics into file/partition level statistics.
I decided to not use them or deprecate the old statistics, making this completely backwards compatible.

@github-actions github-actions Bot added logical-expr Logical plan and expressions core Core DataFusion crate substrait Changes to the substrait crate catalog Related to the catalog crate proto Related to proto crate datasource Changes to the datasource crate labels Oct 8, 2025
@adriangb
adriangb force-pushed the new-stats branch 2 times, most recently from 8ce1e2e to 9ec1fa5 Compare October 8, 2025 19:01
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github-actions Bot commented Dec 9, 2025

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Thank you for your contribution. Unfortunately, this pull request is stale because it has been open 60 days with no activity. Please remove the stale label or comment or this will be closed in 7 days.

@github-actions github-actions Bot added the Stale PR has not had any activity for some time label Dec 9, 2025
@github-actions github-actions Bot closed this Dec 16, 2025
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catalog Related to the catalog crate core Core DataFusion crate datasource Changes to the datasource crate logical-expr Logical plan and expressions proto Related to proto crate Stale PR has not had any activity for some time substrait Changes to the substrait crate

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Introduce a way to represent constrained statistics / bounds on values in Statistics

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