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Pull requests: apache/datafusion
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fix: Validate spill read schema
physical-plan
Changes to the physical-plan crate
#21738
opened Apr 20, 2026 by
2010YOUY01
Contributor
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feat: Use NativeType in get_example_type, information schema
catalog
Related to the catalog crate
logical-expr
Logical plan and expressions
#21737
opened Apr 19, 2026 by
theirix
Contributor
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Nested structure support
physical-plan
Changes to the physical-plan crate
#21736
opened Apr 19, 2026 by
Rich-T-kid
Contributor
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perf: selective column concat in hash join build side
physical-plan
Changes to the physical-plan crate
#21735
opened Apr 19, 2026 by
SubhamSinghal
Contributor
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combine #21351 + #21580 for benchmarking (draft, do not merge)
datasource
Changes to the datasource crate
sqllogictest
SQL Logic Tests (.slt)
In list range pruning
sqllogictest
SQL Logic Tests (.slt)
#21730
opened Apr 19, 2026 by
SubhamSinghal
Contributor
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perf(aggregate): pin build phase to a single thread
physical-plan
Changes to the physical-plan crate
fix: render binary columns as hex in DataFrame::describe()
core
Core DataFusion crate
#21728
opened Apr 19, 2026 by
diegoQuinas
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feat: remove Improvements or additions to documentation
sql
SQL Planner
sqllogictest
SQL Logic Tests (.slt)
__unnest_placeholder from struct unnest projection
documentation
#21725
opened Apr 18, 2026 by
akoshchiy
Contributor
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added support for MapFromEntries
spark
sqllogictest
SQL Logic Tests (.slt)
#21720
opened Apr 18, 2026 by
athlcode
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fix: UNIQUE constraint with NULLs incorrectly collapses GROUP BY groups
common
Related to common crate
logical-expr
Logical plan and expressions
sql
SQL Planner
sqllogictest
SQL Logic Tests (.slt)
#21715
opened Apr 18, 2026 by
xiedeyantu
Member
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Feat/map sql extension types
logical-expr
Logical plan and expressions
sql
SQL Planner
sqllogictest
SQL Logic Tests (.slt)
#21714
opened Apr 18, 2026 by
cyberbeam524
•
Draft
feat: initialize TopK dynamic filter threshold from parquet statistics
datasource
Changes to the datasource crate
physical-expr
Changes to the physical-expr crates
physical-plan
Changes to the physical-plan crate
sqllogictest
SQL Logic Tests (.slt)
#21712
opened Apr 18, 2026 by
zhuqi-lucas
Contributor
•
Draft
fix: generate multi-file benchmark data with scrambled RG order
#21711
opened Apr 18, 2026 by
zhuqi-lucas
Contributor
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[datafusion-spark] Support 2-argument ceil(value, scale)
spark
#21710
opened Apr 17, 2026 by
diegoQuinas
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chore: Update Release instructions
development-process
Related to development process of DataFusion
#21705
opened Apr 17, 2026 by
comphead
Contributor
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fix: array_concat widens container variant for mixed List/LargeList inputs
functions
Changes to functions implementation
sqllogictest
SQL Logic Tests (.slt)
#21704
opened Apr 17, 2026 by
hcrosse
Contributor
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Skip map_expressions rebuild for Extension nodes with empty expressions
logical-expr
Logical plan and expressions
#21701
opened Apr 17, 2026 by
zhuqi-lucas
Contributor
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chore: Rename concat-specific string builders, make pub(crate)
api change
Changes the API exposed to users of the crate
documentation
Improvements or additions to documentation
functions
Changes to functions implementation
#21695
opened Apr 17, 2026 by
neilconway
Contributor
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feat(unparser): Keep inner join SQL Planner
Filter → TableScan predicates to WHERE instead of moving to JOIN ON
sql
#21694
opened Apr 17, 2026 by
sgrebnov
Member
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fix: rewrite concat(array, ...) to array_concat
core
Core DataFusion crate
functions
Changes to functions implementation
sqllogictest
SQL Logic Tests (.slt)
#21689
opened Apr 17, 2026 by
hcrosse
Contributor
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perf: another ExternalSorter refactor
common
Related to common crate
core
Core DataFusion crate
documentation
Improvements or additions to documentation
execution
Related to the execution crate
performance
Make DataFusion faster
physical-plan
Changes to the physical-plan crate
sqllogictest
SQL Logic Tests (.slt)
#21688
opened Apr 17, 2026 by
mbutrovich
Contributor
•
Draft
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