gene-bordegaray opened a new pull request, #22657:
URL: https://github.com/apache/datafusion/pull/22657
## Which issue does this PR close?
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- Closes #22645.
## Rationale for this change
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Why are you proposing this change? If this is already explained clearly in
the issue then this section is not needed.
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changes and offer better suggestions for fixes.
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This follows up on #22607 by replacing range-partitioning sqllogictest
boilerplate with a general file/listing scan API for declared output
partitioning.
Related: #22397, #21992, #22607,
https://github.com/apache/datafusion/pull/22607#discussion_r3323904683,
https://github.com/apache/datafusion/pull/22607#discussion_r3322691197.
## 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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- Add declared `output_partitioning` to file scan and listing table
configuration.
- Preserve declared partition counts during listing-table file grouping.
- Roundtrip scan output partitioning through proto.
- Rework `range_partitioning.slt` to use `ListingTable` instead of a custom
datasource.
## Are these changes tested?
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Yes.
- `cargo fmt --all`
- `cargo test -p datafusion-datasource output_partitioning --lib`
- `cargo test -p datafusion
test_list_files_uses_declared_output_partitioning_count --lib`
- `cargo test -p datafusion-sqllogictest --test sqllogictests
range_partitioning`
- `cargo clippy -p datafusion-datasource --all-targets --all-features -- -D
warnings`
- `cargo clippy -p datafusion-catalog-listing --all-targets --all-features
-- -D warnings`
- `cargo clippy --all-targets --all-features -- -D warnings`
## Are there any user-facing changes?
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updated before approving the PR.
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Yes. This adds public configuration for declaring file/listing scan output
partitioning. No breaking API changes.
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change` label.
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