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Posted to commits@datafusion.apache.org by ga...@apache.org on 2026/07/28 09:43:59 UTC

(datafusion) branch gabotechs/reuse-hashes updated (e2066abc88 -> 5283bc68aa)

This is an automated email from the ASF dual-hosted git repository.

gabotechs pushed a change to branch gabotechs/reuse-hashes
in repository https://gitbox.apache.org/repos/asf/datafusion.git


    omit e2066abc88 Decide at planning time whether we should reuse hashes or not
    omit 8e686b2318 Rollback unnecessary spaces
    omit 842267cc32 Fix conflicts
    omit 0a9d82ccf8 Only propagate hashes if expressions evaluate to non-primitive
    omit 2e42f5508d Address clippy::large_enum_variant
    omit b71d1f827b Add hash_reuse integration test
    omit b1a023e1c5 Reuse hashes in aggregations
    omit 2c01ff8b00 Add display metric-name filter coverage
    omit bd0852ba60 Add name filter to metrics
     add 1c3232ce22 `ScalarUdfImpl::strictly_order_preserving`: Allow expression to report whether they keep the same ordering of the input (#23807)
     add 9facaaabd0 FFI: forward ScalarUDF preserves_lex_ordering (#23069)
     add 8d2ffc96bc perf(functions-aggregate): optimize sliding window MIN/MAX using monotonic deques (#23826) (#23827)
     add 9cad861753 docs: add datapress to known users list (#23919)
     add 9ab20683ec fix: eliminate group by constant empty input (#22132)
     add 2028927e1f fix: sliding window `min()` returns wrong value for all-NULL windows (#23874)
     add daacd72a17 chore: Squelch "unused code" warning (#23924)
     add 0b07e58f89 fix: correct percentile_cont(DISTINCT) accumulation and sliding-window retract (#23913)
     add bb75d925cb fix: support parentheses for negative decimal formatting (#23718)
     add 1b32517ace Add name filter to metrics (#23719)
     add 852091a729 Reuse hashes in aggregations
     add aa80b4137c Add hash_reuse integration test
     add 008c3421cf Only propagate hashes if expressions evaluate to non-primitive
     add 5283bc68aa Decide at planning time whether we should reuse hashes or not

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 * -- * -- B -- O -- O -- O   (e2066abc88)
            \
             N -- N -- N   refs/heads/gabotechs/reuse-hashes (5283bc68aa)

You should already have received notification emails for all of the O
revisions, and so the following emails describe only the N revisions
from the common base, B.

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No new revisions were added by this update.

Summary of changes:
 .../tests/physical_optimizer/enforce_sorting.rs    | 157 ++++++-
 .../physical_optimizer/partition_statistics.rs     |   3 -
 datafusion/expr-common/src/sort_properties.rs      |  65 +++
 datafusion/expr/src/udf.rs                         |  19 +
 datafusion/ffi/src/expr/expr_properties.rs         |   3 +
 datafusion/ffi/src/tests/udf_udaf_udwf.rs          |   8 +
 datafusion/ffi/src/udf/mod.rs                      |  57 +++
 datafusion/ffi/tests/ffi_udf.rs                    |  10 +-
 datafusion/functions-aggregate/Cargo.toml          |   4 +
 .../functions-aggregate/benches/sliding_max.rs     | 113 +++++
 datafusion/functions-aggregate/src/min_max.rs      | 495 ++++++++++++---------
 .../functions-aggregate/src/percentile_cont.rs     |  59 ++-
 datafusion/functions/src/datetime/from_unixtime.rs |  19 +
 datafusion/functions/src/math/monotonicity.rs      |   1 +
 .../optimizer/src/eliminate_group_by_constant.rs   |  19 +-
 .../physical-expr/src/equivalence/ordering.rs      |  41 +-
 .../src/equivalence/properties/mod.rs              | 146 +++---
 datafusion/physical-expr/src/expressions/binary.rs |   8 +
 datafusion/physical-expr/src/expressions/cast.rs   |  14 +-
 .../src/expressions/dynamic_filters/mod.rs         |   1 +
 .../physical-expr/src/expressions/literal.rs       |   2 +
 .../physical-expr/src/expressions/negative.rs      |   2 +
 datafusion/physical-expr/src/scalar_function.rs    |   2 +
 datafusion/physical-plan/src/display.rs            |   9 +
 .../spark/src/function/string/format_string.rs     |  55 ++-
 datafusion/sqllogictest/test_files/aggregate.slt   |  44 ++
 .../test_files/optimizer_group_by_constant.slt     |  20 +-
 datafusion/sqllogictest/test_files/order.slt       |  98 ++++
 datafusion/sqllogictest/test_files/window.slt      |  14 +
 docs/source/library-user-guide/upgrading/55.0.0.md |  10 +
 docs/source/user-guide/introduction.md             |   1 +
 31 files changed, 1183 insertions(+), 316 deletions(-)
 create mode 100644 datafusion/functions-aggregate/benches/sliding_max.rs


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