lyne7-sc opened a new pull request, #24444:
URL: https://github.com/apache/datafusion/pull/24444
## Which issue does this PR close?
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- Closes #24443.
## Rationale for this change
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Grouped aggregates evaluate their arguments before applying `FILTER`, which
can cause errors on rows that should not participate in the aggregate.
## What changes are included in this PR?
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sometimes worth providing a summary of the individual changes in this PR.
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Evaluate aggregate filters first and use the resulting filters as selections
when evaluating arguments.
This covers migrated hash and ordered aggregation, legacy grouped hash
aggregation, and both skip-partial paths.
## Are these changes tested?
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Yes. slts and unit tests cover migrated, legacy, ordered, and skip-partial
execution.
## Are there any user-facing changes?
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No public APIs are changed. Grouped aggregate arguments are no longer
evaluated for rows rejected by `FILTER`.
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