Issues

• Fallible constructor for nested_case_when

  vortex-data/vortex#11425 · Filter by author gatesn opened on Nov 12, 2026

• Bound expression nesting depth in serialize_proto and from_proto

  vortex-data/vortex#11424 · Filter by author gatesn opened on Nov 12, 2026

• FSST: codes buffer keeps up to ~2x spare capacity after compression, not counted in nbytes()

  vortex-data/vortex#11420 · Filter by author anoop-narang opened on Nov 12, 2026

• [Spark] Support Spark 4.3 nanosecond timestamp types

  vortex-data/vortex#11417 · Filter by author jackylee-ch opened on Nov 12, 2026

• [Python] Add a Ray Data VortexDatasink

  vortex-data/vortex#11414 · Filter by author jackylee-ch opened on Nov 12, 2026

• [Spark] Support Spark 4.1 TimeType

  vortex-data/vortex#11413 · Filter by author jackylee-ch opened on Nov 12, 2026

• Scalar fn serialization: ids and options, checked per fn

  vortex-data/vortex#11396 · Filter by author joseph-isaacs opened on Nov 11, 2026

• DuckDB: IS [NOT] DISTINCT FROM filters fail with a Binder Error on a Vortex scan

  vortex-data/vortex#11394 · Filter by author AYUSHNSUT opened on Nov 11, 2026

• Propagate extension metadata errors when serializing literal and prepared-set expressions

  Bug

  vortex-data/vortex#11392 · Filter by author gatesn opened on Nov 11, 2026

• Empty Variant slices panic while constructing a canonical array

  vortex-data/vortex#11359 · Filter by author connortsui20 opened on Nov 9, 2026

• Work with Arrow fields instead of Arrow data types

  feature
  vortex-data/vortex#11286 · Filter by author connortsui20 opened on Nov 5, 2026

• Should a DataFusion scan fail on a mismatched column that the query doesn't read?

  feature
  vortex-data/vortex#11270 · Filter by author connortsui20 opened on Nov 5, 2026

• ExtensionStoragePushdown returns storage values instead of extension values

  bug
  vortex-data/vortex#11243 · Filter by author connortsui20 opened on Nov 4, 2026
  1

• [Spark] Limit VortexOutputWriter batches by bytes, not just rows

  vortex-data/vortex#11126 · Filter by author ChristopherWirt opened on Nov 3, 2026
  2

• [Spark] Expose a write summary from VortexOutputWriter

  vortex-data/vortex#11125 · Filter by author ChristopherWirt opened on Nov 3, 2026

• Tracking Issue: Extension Type Derives

  tracking-issue
  vortex-data/vortex#11115 · Filter by author connortsui20 opened on Nov 2, 2026
  

• Tracking Issue: Fix Extension Types

  tracking-issue
  vortex-data/vortex#11114 · Filter by author connortsui20 opened on Nov 2, 2026
  

• Add optional Blosc2 compression support

  feature
  vortex-data/vortex#10986 · Filter by author niltecedu opened on Oct 29, 2026

• Tracking Issue: Min/Max/BoundedMin/BoundeMax/MinMax (dis?)entanglement

  tracking-issue
  vortex-data/vortex#10868 · Filter by author robert3005 opened on Oct 27, 2026

• duckdb: Support lambda pushdown

  ext/duckdbfeaturegood first issue
  vortex-data/vortex#10811 · Filter by author myrrc opened on Oct 26, 2026
  2

  

• LIKE pushdown for OnPair

  feature
  vortex-data/vortex#10758 · Filter by author mightsleep opened on Oct 23, 2026
  2

• compat-gen skips old fixture versions in CI and stops at the first failure

  feature
  vortex-data/vortex#10754 · Filter by author connortsui20 opened on Oct 23, 2026
  

• Keep generic structural encodings above other encodings

  feature
  vortex-data/vortex#10748 · Filter by author connortsui20 opened on Oct 23, 2026

• Tracking Issue: Add Widen encoding for integers and decimals

  tracking-issue
  vortex-data/vortex#10733 · Filter by author connortsui20 opened on Oct 23, 2026
  

• Epic: Harden Type System

  epic
  vortex-data/vortex#10730 · Filter by author connortsui20 opened on Oct 23, 2026