Issues · apache/datafusion · GitHub

Discussion: DataFusion Improvement Proposal (DIPs) Process?
#16886 · alamb opened on Jul 24, 2025
17
[DISCUSSION] DataFusion Road Map: Q1 2026
#18494 · alamb opened on Nov 5, 2025
20

Labels Milestones New issue

Refactor scalar min/max dispatch from macro arms to function-based logic

#22061

· kosiew opened

on May 7, 2026

[Optimizer] Consolidate repeated filter-rebuild patterns in PushDownFilter

#22056

· kosiew opened

on May 7, 2026

Unparser broken with `IS DISTINCT FROM` statements

#22053

· cetra3 opened

on May 7, 2026

NTILE returns wrong results

#22049

· comphead opened

on May 6, 2026

`overlay` behavior inconsistent with Postgres / SQL spec

#22045

· neilconway opened

on May 6, 2026

`overlay` panics on valid utf-8 input

#22044

· neilconway opened

on May 6, 2026

Align `median` and `percentile_cont` implementations (preserve Decimal in `percentile_cont`, alias `median`)

#22042

· CuteChuanChuan opened

on May 6, 2026

GROUPING SETS (()) returns no rows on empty input

#22040

· xiedeyantu opened

on May 6, 2026

`FairSpillPool` penalises the active operator in a pipeline of blocking spillable operators

#22036

· JanKaul opened

on May 6, 2026

Preserve recursive CTE declared schema when aligning physical children

#22034

· kosiew opened

on May 6, 2026

Unify granularity / field-name parsing across temporal functions

#22033

· sdf-jkl opened

on May 6, 2026

Stats/interval propagation should degrade to unbounded intervals on internal errors, not fail the query

#22028

· adriangb opened

on May 5, 2026