Issues

• Compiled projections eagerly read all referenced columns since LazyBlock removal (projection counterpart of #30909)

  Bug

  trinodb/trino#31473 · Filter by author jingchen-tokyo opened on Oct 7, 2026

• Allow excluding datasets from OpenLineage events

  Feature

  trinodb/trino#31460 · Filter by author bimbolimbo opened on Oct 6, 2026

• Flaky Delta Lake Databricks tests: 502/504 Databricks errors exhaust @Flaky retries (no backoff between attempts)

  delta-lakeFlaky Tests
  trinodb/trino#31459 · Filter by author chenjian2664 opened on Oct 6, 2026
  1

• Iceberg: incorrect, non-deterministic join results with bucketed execution on bucket(decimal) columns since 482 (data race in PartitionTransforms.hashShortDecimal / hashLongDecimal)

  correctness
  Bug

  trinodb/trino#31457 · Filter by author PavelkoSemen opened on Oct 6, 2026

• Add orphan exchange files cleanup in FTE

  Feature

  trinodb/trino#31446 · Filter by author alekseykoshelev opened on Oct 5, 2026

• Flaky pt (SuiteCompatibility): "No nodes available to run query" on Trino 476 and earlier

  Bug

  trinodb/trino#31430 · Filter by author jiwen624 opened on Oct 4, 2026
  1

• Iceberg equality delete file with extra non-key columns ignored in file scan planning

  correctnessiceberg
  trinodb/trino#31399 · Filter by author findinpath opened on Oct 1, 2026

• Delta Lake: $partitions ignores files with deletion vectors

  correctness
  trinodb/trino#31397 · Filter by author raunaqmorarka opened on Oct 1, 2026

• NoClassDefFoundError org/apache/hadoop/fs/Path with Iceberg REST catalog due to ObjectStoreLocationProvider

  iceberg
  Bug

  trinodb/trino#31392 · Filter by author ebyhr opened on Oct 1, 2026

• Latest versions greater than 480 has issue with workers reporting to coordinator if catalog creation is dynamic

  Bug

  trinodb/trino#31375 · Filter by author alamurim opened on Sep 29, 2026
  1

• Flaky TestIcebergBigLakeMetastoreConnectorSmokeTest#testRegisterTableWithComments

  Bug

  trinodb/trino#31374 · Filter by author findinpath opened on Sep 29, 2026
  1

• Time travel configured using session properties

  Feature

  trinodb/trino#31351 · Filter by author technical-debt-collector opened on Sep 28, 2026

• Flaky TestIcebergProcedureCalls.testMigrateTimestampHiveTableWithOrc

  Bug

  trinodb/trino#31319 · Filter by author guyco33 opened on Sep 24, 2026

• Support Analytics Accelerator S3 with Trino

  Feature

  trinodb/trino#31312 · Filter by author kekwan opened on Sep 23, 2026
  2

• Deterministically desugar instance methods into equivalent scalar functions

  performance
  trinodb/trino#31309 · Filter by author findepi opened on Sep 23, 2026
  1

• Trino shows stale (pre-truncation) data when reading a truncated Hive ACID table before compaction runs

  Bug

  trinodb/trino#31308 · Filter by author thierrycz opened on Sep 23, 2026
  1

• Trino displays deleted rows from Hive ACID tables before compaction runs

  Bug

  trinodb/trino#31302 · Filter by author thierrycz opened on Sep 23, 2026
  1

• Remove TRIM/LTRIM/RTRIM functions on CHAR

  trinodb/trino#31297 · Filter by author findepi opened on Sep 23, 2026

• Iceberg: write.metadata.metrics.max-inferred-column-defaults has no effect because IcebergPageSink passes a null schema to MetricsConfig.from

  trinodb/trino#31288 · Filter by author ramakrishnavaradarajan opened on Sep 22, 2026
  2

• Implement timestamp with static zone type (tracking)

  trinodb/trino#31282 · Filter by author losipiuk opened on Sep 22, 2026

• Allow connectors to emit warnings through the SPI, like they can raise custom errors

  trinodb/trino#31273 · Filter by author okayhooni opened on Sep 22, 2026

• Delta Lake: FileSystemCredentials in DeltaLakeTableCredentials is not JSON-serializable

  Bug

  trinodb/trino#31270 · Filter by author vinzee opened on Sep 22, 2026
  2

• Iceberg materialized view over a FOR VERSION AS OF source rewrites all data on every refresh

  icebergperformance
  trinodb/trino#31256 · Filter by author raunaqmorarka opened on Sep 21, 2026

• Password authenticator rewrites only one user header after user mapping

  Bug

  trinodb/trino#31250 · Filter by author Amirmehdig opened on Sep 20, 2026

• Branch name is not recorded for source tables dependencies on Trino Materialized Views

  icebergperformance
  trinodb/trino#31248 · Filter by author findinpath opened on Sep 20, 2026