All issues

[DISCUSSION] 2026 Q3-Q4 Roadmap Discussion
#22882 · alamb opened on Jun 10, 2026
9

Unify the spilling aggregate streams behind one spill-replay driver

#25537

· jayzhan211 opened

on Sep 20, 2026

Numeric-to-string cast interval inference can reject valid filters with reversed bounds

#25532

· haohuaijin opened

on Sep 20, 2026

Narrowing casts of inferred interval endpoints can reject valid queries

#25524

· haohuaijin opened

on Sep 20, 2026

Lossy cast constraint propagation can eliminate a required sort

#25523

· haohuaijin opened

on Sep 20, 2026

Dictionary performance improvement tickets

#25522

· Rich-T-kid opened

on Sep 20, 2026

Wrong results: a correlated filter under an aggregate with a grouping set is pulled above the aggregate

#25519

· adriangb opened

on Sep 19, 2026

eliminate double copy in Top-K, hash join, and sort-merge join using `BatchCoalescer::push_batch_interleaved`

#25515

· Rich-T-kid opened

on Sep 19, 2026

FilterExec: fuse filter and coalesce to avoid intermediate RecordBatch allocation

#25512

· Rich-T-kid opened

on Sep 19, 2026

`binary_as_string` over a Parquet `Binary` column with invalid UTF-8 causes a segfault

#25509

· adriangb opened

on Sep 19, 2026

Wrong results: a correlated filter under the nullable side of an outer join is pulled above the join

#25507

· adriangb opened

on Sep 19, 2026

`ORDER BY CAST(ts AS TIME)` can return incorrectly ordered results across midnight

#25506

· Toby1009 opened

on Sep 19, 2026

Spark `xxhash64` ignores validity buffer

#25505

· neilconway opened

on Sep 19, 2026