Dev

Workflow runs for Dev

• fix: Only apply SingleDistinctToGroupBy rewrite when it pays (closes #25932)

  completed successfully:
  Dev#82917:Pull request#26000synchronizebymohitgurav20
  mohitgurav20:fix/single-distinct-groupby-memory-usage

  Oct 17, 202648s
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• Dev

  completed successfully:
  Dev#82916:Merge group checks requested
  Oct 17, 202636s
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• perf: prune ListingTable files before grouping

  completed successfully:
  Dev#82915:Pull request#26441openedbyrgbuilds
  rgbuilds:codex/26130-listing-file-statistics-pruning

  Oct 17, 202635s
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• feat: serialize LazyMemoryExec through generator hooks

  completed successfully:
  Dev#82914:Pull request#25765synchronizebyQinXi-ai
  QinXi-ai:codex/25395-generator-proto

  Oct 17, 202640s
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• fix: respect ORDER BY in array_agg(DISTINCT) when the aggregate is reversed

  requires action with the application:
  Dev#82913:Pull request#26440openedbyraams95
  raams95:fix-array-agg-distinct-reversed-order

  Oct 17, 2026Action required
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• fix: UNNEST now preserves item fields in expression inference and logical-plan schemas

  requires action with the application:
  Dev#82912:Pull request#26433synchronizebyquwin
  quwin:fix/unnest-drops-metadata

  Oct 17, 2026Action required
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• doc: Document the physical optimizer contract

  completed successfully:
  Dev#82911:Pull request#26351synchronizeby2010YOUY01
  2010YOUY01:optimizer-contract

  Oct 17, 202635s
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• perf: share a scan's pruning predicates between its files' FilePruners

  failed:
  Dev#82910:Pull request#26438openedbyasg0451
  asg0451:pruning-predicate-once-main

  Oct 17, 20264h 10m 45s
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• feat(benchmarks): add dict_encoding_sweep harness

  completed successfully:
  Dev#82909:Pull request#26250synchronizebyRich-T-kid
  Rich-T-kid:dict-encoding-bench

  Oct 17, 202654s
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• Allow a SessionState to carry a custom sqlparser dialect

  completed successfully:
  Dev#82908:Pull request#26437openedbyadriangb
  adriangb:session-state-sql-dialect

  Oct 17, 202647s
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• fix: compact sparse string views in FilterExec coalescing

  completed successfully:
  Dev#82907:Pull request#26436openedbyjayzhan211
  jayzhan211:fix/filter-sparse-view-gc

  Oct 16, 202638s
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• [branch-55] fix: frame IPC messages when reading spill files so batch…

  completed successfully:
  Dev#82906:Commitc0fa2f2pushedbymbutrovich
  branch-55

  Oct 16, 202639s
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• [branch-55] fix: frame IPC messages when reading spill files so batches pin only their own bytes (#24592)

  completed successfully:
  Dev#82905:Pull request#26435openedbyandygrove
  andygrove:branch-55-backport-24592

  Oct 16, 202642s
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• fix: keep file order for scans that advertise an output ordering

  completed successfully:
  Dev#82904:Pull request#26434openedbyjayzhan211
  jayzhan211:fix/scan-order-owned-by-scan

  Oct 16, 202637s
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• fix: UNNEST now preserves item fields in expression inference and logical-plan schemas

  requires action with the application:
  Dev#82903:Pull request#26433openedbyquwin
  quwin:fix/unnest-drops-metadata

  Oct 16, 2026Action required
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• fix: validate parquet encoding when configured

  requires action with the application:
  Dev#82902:Pull request#25784synchronizebyalamb
  rxdrccq:fix/parquet-encoding-validation-17498

  Oct 16, 2026Action required
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• perf: avoid ArrayData conversion in BaselineMetrics for every column

  requires action with the application:
  Dev#82901:Pull request#26105synchronizebyminhh-nguyen
  minhh-nguyen:perf/26071-avoid-arraydata-conversion

  Oct 16, 2026Action required
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• fix: validate parquet encoding when configured

  requires action with the application:
  Dev#82900:Pull request#25784synchronizebyrxdrccq
  rxdrccq:fix/parquet-encoding-validation-17498

  Oct 16, 2026Action required
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• feat: decide automatically when to materialize a CTE

  completed successfully:
  Dev#82899:Pull request#26276synchronizebyadriangb
  adriangb:mcte-auto-materialize

  Oct 16, 202639s
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• feat: report the ordering and partitioning of materialized CTE scans

  completed successfully:
  Dev#82898:Pull request#26428synchronizebyadriangb
  adriangb:mcte-body-first-properties

  Oct 16, 20261m 19s
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• feat: report statistics of materialized CTE scans

  completed successfully:
  Dev#82897:Pull request#26271synchronizebyadriangb
  adriangb:mcte-scan-properties

  Oct 16, 202640s
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• fix: return no rows from TopK with LIMIT 0 instead of panicking

  requires action with the application:
  Dev#82896:Pull request#26432openedbyump45nose
  ump45nose:fix/topk-limit-zero

  Oct 16, 2026Action required
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• Dev

  completed successfully:
  Dev#82895:Merge group checks requested
  Oct 16, 202643s
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• fix: decorrelate grouping sets that leave out the correlated column when safe

  completed successfully:
  Dev#82894:Pull request#25781synchronizebynamanjain24-sudo
  namanjain24-sudo:fix/grouping-set-decorrelate-25708

  Oct 16, 202648s
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• Support Preimage for date_trunc

  completed successfully:
  Dev#82893:Pull request#22114synchronizebyalamb
  sdf-jkl:preimage-date_trunc

  Oct 16, 202644s
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