Issues · apache/datafusion · GitHub

Discussion: DataFusion Improvement Proposal (DIPs) Process?
#16886 · alamb opened on Jul 24, 2025
17

Labels Milestones New issue

Parquet file format proto decode panics on invalid writer_version

#22468

· fallintoplace opened

on May 22, 2026

Operator precedence is inconsistent with modern PG (and PG 7.2)

#22461

· neilconway opened

on May 22, 2026

`Operator::returns_null_on_null()` incorrectly classifies string concatenation

#22457

· neilconway opened

on May 22, 2026

Classify more operators as swappable / commutative

#22456

· neilconway opened

on May 22, 2026

Reduce Github Action Usage

development-process

#22455

· alamb opened

on May 22, 2026

perf: Adopt bulk-NULL builders and NullBuffer::union_many in datafusion-spark

#22454

· mbutrovich opened

on May 22, 2026

`recompute_schema()` is broken with `LogicalPlan::Union`

#22447

· cetra3 opened

on May 22, 2026

Outer join elimination does not handle `IS TRUE` correctly

#22441

· neilconway opened

on May 21, 2026

Port `HashTableLookupExpr` to use `try_to_proto` / `try_from_proto`

good first issue

#22435

· adriangb opened

on May 21, 2026

Port `DynamicFilterPhysicalExpr` to use `try_to_proto` / `try_from_proto`

good first issue

#22434

· adriangb opened

on May 21, 2026

Port `ScalarSubqueryExpr` to use `try_to_proto` / `try_from_proto`

good first issue

#22433

· adriangb opened

on May 21, 2026

Port `HashExpr` to use `try_to_proto` / `try_from_proto`

good first issue

#22432

· adriangb opened

on May 21, 2026