Issues

• ClickHouse: seven SQL shapes planned that ClickHouse rejects or answers differently (lag/lead, CUME_DIST, EXTRACT(DOW), correlated EXISTS, CAST(NULL), date_trunc type, alias in HAVING)

  Canner/WrenAI#2782 · Filter by author sushrutikhar opened on Oct 1, 2026
  1

• ModelAnalyzeRule strips the MDL catalog/schema prefix from column names, breaking derived literal columns

  bug
  Canner/WrenAI#2772 · Filter by author goldmedal opened on Sep 29, 2026

• wren memory index is full-rebuild only; blocks concurrent memory fetch/recall (no incremental/background mode)

  Canner/WrenAI#2756 · Filter by author Kaede10 opened on Sep 22, 2026

• [BUG] Trino connector: relative verify CA path resolves against CWD, not a stable root

  bug
  Canner/WrenAI#2747 · Filter by author kongyq opened on Sep 15, 2026

• [Bug] transform_sql silently drops IGNORE NULLS from window functions

  bug
  Canner/WrenAI#2746 · Filter by author qiboyu301-crypto opened on Sep 15, 2026

• [Bug] wren-core silently drops explicit ROWS window frame during transform_sql

  bug
  Canner/WrenAI#2745 · Filter by author qiboyu301-crypto opened on Sep 15, 2026

• [BUG] Role-playing dimensions: multiple relationships between the same model pair collapse into one JOIN

  bug
  Canner/WrenAI#2731 · Filter by author kongyq opened on Sep 8, 2026
  1

• [First-time contributor] Looking for beginner-friendly issues to contribute

  Canner/WrenAI#2729 · Filter by author 1printf opened on Sep 8, 2026

• Clarification on Commercial Use and Licensing of Wren AI SDK/Core Packages

  stale
  Canner/WrenAI#2698 · Filter by author chenqinggang001 opened on Aug 24, 2026
  1

• Safe multiplayer mode: Impersonation

  feature-request
  Canner/WrenAI#2693 · Filter by author geoHeil opened on Aug 21, 2026
  5

• Relationship handles are not first-class join aliases

  bugcoreruststale
  Canner/WrenAI#2688 · Filter by author goldmedal opened on Aug 21, 2026
  1

• wren context upgrade silently deletes v1 views that the loader dropped

  bugcorestale
  Canner/WrenAI#2687 · Filter by author goldmedal opened on Aug 21, 2026
  1

• generate-mdl skill writes bare-list relationships.yml that the loader silently ignores

  Canner/WrenAI#2672 · Filter by author Sean-Liu-GitHub opened on Aug 16, 2026
  1

• wren memory module is extremely slow (1m49s per query)

  feature-requeststale
  Canner/WrenAI#2611 · Filter by author gaogao110 opened on Jul 28, 2026
  8

• wren-core: LocalRuntime logical plan schema uses MDL-declared types while execution yields the physical types

  bugcorestale
  Canner/WrenAI#2599 · Filter by author goldmedal opened on Jul 28, 2026
  1

• CI: stale required checks let a semantic merge conflict (F821) reach main

  stale
  Canner/WrenAI#2598 · Filter by author goldmedal opened on Jul 28, 2026
  1

• Bug: URL mode panics with condvar wait not supported on multi-partition scans

  bugstale
  Canner/WrenAI#2553 · Filter by author riziles opened on Jul 20, 2026
  7

• Improve WASM SDK CI performance and cache reliability

  stale
  Canner/WrenAI#2518 · Filter by author ttw225 opened on Jul 16, 2026
  2

• Hoist trailing-semicolon strip to the engine.query/dry_run boundary

  coreenhancementpythonstale
  Canner/WrenAI#2499 · Filter by author goldmedal opened on Jul 14, 2026
  1

• Strip trailing semicolon on dry_run / EXPLAIN / describe across connectors

  corepythonstale
  Canner/WrenAI#2498 · Filter by author goldmedal opened on Jul 14, 2026
  1

• wren memory erro

  bugstale
  Canner/WrenAI#2417 · Filter by author b1679738810 opened on Jun 30, 2026
  2

• feat: Add SAP HANA data source connector

  stale
  Canner/WrenAI#2190 · Filter by author fdu-songyazhou opened on Apr 14, 2026
  4

• 使用qwen3 llm和 qwen text-embedding-v3时，发生的运行时异常

  bugstale
  Canner/WrenAI#1902 · Filter by author we1s3 opened on Aug 20, 2025
  25

• 🚨 wren-ai-service crashes with Bus error (core dumped) when using custom LLM provider (Groq / OpenAI-compatible API)

  bugstale
  Canner/WrenAI#1901 · Filter by author anshulpwappgo opened on Aug 20, 2025
  2

• Wrenai doesn't know Todays date!

  feature-requeststale
  Canner/WrenAI#1898 · Filter by author OmarAhmed-A opened on Aug 18, 2025
  3