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Type coercion fails for MAP literals with NULL values across a VALUES list

bugSomething isn't workingSomething isn't working

Status: Open.

Bug

#23474 In apache/datafusion;

· PG1204 opened on Jul 11, 2026

Expose per-file Parquet FileMetaData from write operations (ParquetSink)

Status: Open.

#23472 In apache/datafusion;

· qzyu999 opened on Jul 11, 2026

Decouple the FileSource trait from the concrete FileScanConfig DataSource

enhancementNew feature or requestNew feature or request

Status: Open.

Feature

#23463 In apache/datafusion;

· mitchsw opened on Jul 10, 2026

Join swap in join_selection flips schema-level metadata, failing "Schema mismatch"

bugSomething isn't workingSomething isn't working

Status: Open.

Bug

#23461 In apache/datafusion;

· fangchenli opened on Jul 10, 2026

Allow InterleaveExec to preserve Partitioning::Range

Status: Open.

#23455 In apache/datafusion;

· gene-bordegaray opened on Jul 10, 2026

Allow co-partitioned Partitioning::Range inputs for full hash joins

Status: Open.

#23454 In apache/datafusion;

· gene-bordegaray opened on Jul 10, 2026

Allow co-partitioned Partitioning::Range inputs for right-side hash joins

Status: Open.

#23453 In apache/datafusion;

· gene-bordegaray opened on Jul 10, 2026

Allow co-partitioned Partitioning::Range inputs for left-side hash joins

Status: Open.

#23452 In apache/datafusion;

· gene-bordegaray opened on Jul 10, 2026

Audit multi-child Distribution::KeyPartitioned requirements before general Range satisfaction

Status: Open.

#23451 In apache/datafusion;

· gene-bordegaray opened on Jul 10, 2026

Preserve Partitioning::Range output partitioning through joins

Status: Open.

#23450 In apache/datafusion;

· gene-bordegaray opened on Jul 10, 2026

SMJ + aggregate finish with one partition but stuck forever when number of partitions is big

enhancementNew feature or requestNew feature or request

Status: Open.

Feature

#23447 In apache/datafusion;

· SemyonSinchenko opened on Jul 10, 2026

refactor(physical-plan): simplify ExecutionPlan children-replacement API

Status: Open.

#23441 In apache/datafusion;

· zhuqi-lucas opened on Jul 10, 2026