Issues

• bug: distributed batch query that stops early on LIMIT keeps running and pins a Hummock version

  type/bug
  risingwavelabs/risingwave#27401 · Filter by author DoseOfCode opened on Oct 7, 2026 · release-3.1

• bug: generated columns bypass NOT NULL checks, misalign constraint indices, and allow NULL primary keys

  type/bug
  risingwavelabs/risingwave#27400 · Filter by author zwang28 opened on Oct 7, 2026 · release-3.1

• bug(cdc): MySQL schema history recovery skips snapshot records after an early restart; source fails forever with "schema isn't known to this connector"

  A-cdcmysql-cdctype/bug
  risingwavelabs/risingwave#27390 · Filter by author yuhao-su opened on Oct 6, 2026 · release-3.1
  1

• bug(source/file): ALTER SOURCE cannot update refresh.interval.sec online

  A-connectorS-reproducedtype/bug
  risingwavelabs/risingwave#27378 · Filter by author hzxa21 opened on Oct 3, 2026 · release-3.1
  1

• bug(frontend): a query cursor FETCH holds the cursor-map lock and blocks CLOSE CURSOR and SHOW CURSORS

  type/bug
  risingwavelabs/risingwave#27374 · Filter by author YZL0v3ZZ opened on Oct 2, 2026 · release-3.1

• bug(sink): a paused decoupled sink deadlocks its schema-change barrier

  type/bug
  risingwavelabs/risingwave#27373 · Filter by author YZL0v3ZZ opened on Oct 2, 2026 · release-3.1

• Incorrect empty batch result for constant projection over ungrouped COUNT(*) with empty input

  type/bug
  risingwavelabs/risingwave#27371 · Filter by author iany0 opened on Oct 2, 2026 · release-3.1

• bug(secret): a stuck HashiCorp Vault request can permanently stall secret resolution on a node

  type/bug
  risingwavelabs/risingwave#27368 · Filter by author YZL0v3ZZ opened on Oct 2, 2026 · release-3.1

• bug(storage): a cancelled compaction task can permanently stall SST id allocation

  type/bug
  risingwavelabs/risingwave#27367 · Filter by author YZL0v3ZZ opened on Oct 2, 2026 · release-3.1

• LocalityProvider sorts by a different key order than the operator it feeds

  type/perf
  risingwavelabs/risingwave#27362 · Filter by author yuhao-su opened on Sep 30, 2026 · release-3.1
  1

• feat(executor): support connector property updates in Iceberg readers

  risingwavelabs/risingwave#27361 · Filter by author Standing-Man opened on Sep 30, 2026 · release-3.1

• ALTER TABLE DROP CONNECTOR removes the watermark filter under watermark-cleaned downstream state

  type/bug
  risingwavelabs/risingwave#27360 · Filter by author yuhao-su opened on Sep 30, 2026 · release-3.1

• RUSTSEC-2026-0316: Dynamic record lifting can allocate beyond the hostcall fuel limit

  risingwavelabs/risingwave#27356 · Filter by author github-actions opened on Sep 30, 2026

• fix(docker): replace inaccessible MinIO image in Docker Compose

  A-dxtype/bug
  risingwavelabs/risingwave#27350 · Filter by author hzxa21 opened on Sep 29, 2026 · release-3.1

• sum() over a DISTINCT ON subquery gives different last bits in two identical materialized views, at parallelism 1

  risingwavelabs/risingwave#27347 · Filter by author sumaiyaazad opened on Sep 29, 2026 · release-3.1

• bug(storage): cached blocks pin 2 MiB local-fs read buffers, so memory grows past the block cache's reported size

  type/bug
  risingwavelabs/risingwave#27345 · Filter by author matt-nann opened on Sep 28, 2026 · release-3.1
  

• cherry-pick fix(cdc): force-close SQL Server connections on shutdown (#27186) to branch release-3.0

  cherry-pick
  risingwavelabs/risingwave#27337 · Filter by author risingwave-ci opened on Sep 28, 2026 · release-3.1
  

• Materialized view SUM returns 0 instead of NULL after deleting the last non-NULL value in a group

  type/bug
  risingwavelabs/risingwave#27329 · Filter by author iany0 opened on Sep 27, 2026 · release-3.1

• Iceberg connection validation rejects bq:// (BigQuery catalog federation) and bl:// REST warehouse paths

  risingwavelabs/risingwave#27327 · Filter by author tuantran0910 opened on Sep 27, 2026 · release-3.1

• Support bare NKey authentication on the NATS JetStream source

  type/feature
  risingwavelabs/risingwave#27300 · Filter by author lyschoening opened on Sep 26, 2026 · release-3.1
  2

• bug(iceberg): static S3 keys override part of the vended credential when vended_credentials = true

  type/bug
  risingwavelabs/risingwave#27298 · Filter by author yuhao-su opened on Sep 26, 2026 · release-3.1

• bug(pgwire): BackendKeyData is not sent after password authentication

  risingwavelabs/risingwave#27271 · Filter by author khrisrichardson opened on Sep 25, 2026 · release-3.1

• MATCH_RECOGNIZE: count partition visits that spend the scan budget without progress

  risingwavelabs/risingwave#27267 · Filter by author dahankzter opened on Sep 25, 2026 · release-3.1

• cherry-pick feat(stream): support broadcast temporal join (#26932) to branch release-3.0

  cherry-pick
  risingwavelabs/risingwave#27261 · Filter by author risingwave-ci opened on Sep 25, 2026 · release-3.1
  

• bug(cdc): mysql-cdc on MariaDB crash-loops forever on SET STATEMENT ... FOR <stmt> binlog events

  A-cdcmysql-cdctype/bug
  risingwavelabs/risingwave#27260 · Filter by author yuhao-su opened on Sep 25, 2026 · release-3.1
  2