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Pull requests: apache/datafusion
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chore: Add array_slice tests for overlapping nulls across inputs
sqllogictest
SQL Logic Tests (.slt)
#21540
opened Apr 10, 2026 by
neilconway
Contributor
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perf: Optimize NULL handling in Changes to functions implementation
StringViewArrayBuilder
functions
#21538
opened Apr 10, 2026 by
neilconway
Contributor
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physical_optimizer: preserve_file_partitions when num file groups < target_partitions
optimizer
Optimizer rules
sqllogictest
SQL Logic Tests (.slt)
#21533
opened Apr 10, 2026 by
jayshrivastava
Contributor
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Enable logical planning for Core DataFusion crate
sql
SQL Planner
sqllogictest
SQL Logic Tests (.slt)
UPDATE ... FROM and preserve joined assignment qualifiers
core
#21530
opened Apr 10, 2026 by
kosiew
Contributor
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feat(parquet): support CDC chunking options
datasource
Changes to the datasource crate
#21529
opened Apr 10, 2026 by
shruti2522
Contributor
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Draft
fix: impl Core DataFusion crate
physical-plan
Changes to the physical-plan crate
handle_child_pushdown_result for SortExec
core
#21527
opened Apr 10, 2026 by
haohuaijin
Contributor
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perf: Bring over apache/arrow-rs/9683 radix sort, integrate into ExternalSorter
performance
Make DataFusion faster
physical-plan
Changes to the physical-plan crate
#21525
opened Apr 9, 2026 by
mbutrovich
Contributor
•
Draft
feat: support Improvements or additions to documentation
functions
Changes to functions implementation
sqllogictest
SQL Logic Tests (.slt)
array_compact builtin function
documentation
#21522
opened Apr 9, 2026 by
comphead
Contributor
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feat: extend interval analysis support for temporal types
common
Related to common crate
core
Core DataFusion crate
logical-expr
Logical plan and expressions
physical-expr
Changes to the physical-expr crates
physical-plan
Changes to the physical-plan crate
#21520
opened Apr 9, 2026 by
buraksenn
Contributor
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sql: render PostgreSQL array literals as ARRAY[...] in unparser
sql
SQL Planner
#21513
opened Apr 9, 2026 by
xiedeyantu
Member
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feat: add Improvements or additions to documentation
functions
Changes to functions implementation
sqllogictest
SQL Logic Tests (.slt)
with_metadata scalar UDF to attach Arrow field metadata
documentation
#21509
opened Apr 9, 2026 by
adriangb
Contributor
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feat: add PySpark validation script for datafusion-spark .slt tests
development-process
Related to development process of DataFusion
documentation
Improvements or additions to documentation
spark
#21508
opened Apr 9, 2026 by
andygrove
Member
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feat: Optimise convert_to_state for SUM and BIT_OR_XOR
functions
Changes to functions implementation
#21506
opened Apr 9, 2026 by
Mark1626
Contributor
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Enable Changes to the datasource crate
arrow-ipc/zstd in datasource-arrow to make test_spill_compression pass in every config
datasource
#21504
opened Apr 9, 2026 by
AdamGS
Contributor
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Make Logical plan and expressions
sqllogictest
SQL Logic Tests (.slt)
test_display_pg_json pass regardless of build setup and dependencies
logical-expr
#21502
opened Apr 9, 2026 by
AdamGS
Contributor
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ci: add breaking change detector
development-process
Related to development process of DataFusion
#21499
opened Apr 9, 2026 by
rluvaton
Member
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fix: DataFusion benchmark panicked: failed to cast '2013-07-01' to UInt16
core
Core DataFusion crate
#21498
opened Apr 9, 2026 by
xiedeyantu
Member
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chore: Fix Core DataFusion crate
functions
Changes to functions implementation
logical-expr
Logical plan and expressions
optimizer
Optimizer rules
physical-plan
Changes to the physical-plan crate
sqllogictest
SQL Logic Tests (.slt)
typo problems
core
#21495
opened Apr 9, 2026 by
erenavsarogullari
Member
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Migrate PhysicalExprAdapter to unified CastExpr and remove CastColumnExpr usage
#21493
opened Apr 9, 2026 by
kosiew
Contributor
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Unparser drops ORDER BY alias when flattening Projection through SubqueryAlias
sql
SQL Planner
#21491
opened Apr 9, 2026 by
yonatan-sevenai
Contributor
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bench: first_last remove noisy benchmarks, add update_batch
functions
Changes to functions implementation
#21487
opened Apr 8, 2026 by
theirix
Contributor
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Consolidate special case Changes to functions implementation
regexp_match logic
functions
#21486
opened Apr 8, 2026 by
alamb
Contributor
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feat: Add pluggable StatisticsRegistry for operator-level statistics propagation
common
Related to common crate
core
Core DataFusion crate
documentation
Improvements or additions to documentation
optimizer
Optimizer rules
physical-plan
Changes to the physical-plan crate
sqllogictest
SQL Logic Tests (.slt)
#21483
opened Apr 8, 2026 by
asolimando
Member
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Conditionally build page pruning predicates
datasource
Changes to the datasource crate
performance
Make DataFusion faster
#21480
opened Apr 8, 2026 by
fpetkovski
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Perf: Window topn optimisation
common
Related to common crate
core
Core DataFusion crate
documentation
Improvements or additions to documentation
optimizer
Optimizer rules
physical-plan
Changes to the physical-plan crate
sqllogictest
SQL Logic Tests (.slt)
#21479
opened Apr 8, 2026 by
SubhamSinghal
Contributor
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