Issues

• LangChain.Databases.Chroma 0.17.0 fails with Chroma 1.x (405/410: the v1 API is gone)

  tryAGI/LangChain.Databases#179 · Filter by author Laurianti opened on Oct 7, 2026

• OpenSearch dependencies block trim validation

  tryAGI/LangChain.Databases#178 · Filter by author HavenDV opened on Oct 1, 2026
  1

• Feat: Microsoft.Extensions.VectorData support

  enhancement
  tryAGI/LangChain.Databases#84 · Filter by author HavenDV opened on Nov 11, 2024

• Weaviate does not work

  bugdependenciesdocumentationhelp wanted
  tryAGI/LangChain.Databases#53 · Filter by author heinsenberg82 opened on Sep 24, 2024
  6

• use async methods

  todo
  tryAGI/LangChain.Databases#15 · Filter by author github-actions opened on Aug 6, 2024

• review way to map metadata

  todo
  tryAGI/LangChain.Databases#4 · Filter by author github-actions opened on Aug 6, 2024

• implement maximal_marginal_relevance method or call python?

  todo
  tryAGI/LangChain.Databases#3 · Filter by author github-actions opened on Aug 6, 2024

• check: description, externalSourceName, key

  todo
  tryAGI/LangChain.Databases#2 · Filter by author github-actions opened on Aug 6, 2024

• SemanticKernel impl doesn't support collection metadata. Need changes when moved...

  todo
  tryAGI/LangChain.Databases#1 · Filter by author github-actions opened on Aug 6, 2024

• please add LangChain.Databases.Milvus.csproj

  enhancement
  tryAGI/LangChain.Databases#5 · Filter by author icetech233 opened on Jun 24, 2024

• VectorCollection.AddOrUpdateFrom

  enhancementtodo
  tryAGI/LangChain.Databases#6 · Filter by author HavenDV opened on May 5, 2024
  1

• Vector Databases: Redis

  enhancementgood first issuehelp wanted
  tryAGI/LangChain.Databases#7 · Filter by author HavenDV opened on Apr 10, 2024

• Vector Databases: Weaviate

  enhancementgood first issuehelp wanted
  tryAGI/LangChain.Databases#8 · Filter by author HavenDV opened on Apr 10, 2024

• Vector Databases: Qdrant

  enhancementgood first issuehelp wanted
  tryAGI/LangChain.Databases#9 · Filter by author HavenDV opened on Apr 10, 2024

• Vector Databases: Kendra

  enhancementgood first issuehelp wanted
  tryAGI/LangChain.Databases#10 · Filter by author HavenDV opened on Apr 10, 2024

• Vector Databases: DuckDb

  enhancementgood first issuehelp wanted
  tryAGI/LangChain.Databases#11 · Filter by author HavenDV opened on Apr 10, 2024

• Vector Databases: AzureSearch

  enhancementgood first issuehelp wanted
  tryAGI/LangChain.Databases#12 · Filter by author HavenDV opened on Apr 10, 2024
  1

• Vector Databases: AzureAISearch

  enhancementgood first issuehelp wanted
  tryAGI/LangChain.Databases#13 · Filter by author HavenDV opened on Apr 10, 2024
  3

• Vector Databases: Pinecone

  enhancementgood first issuequestion
  tryAGI/LangChain.Databases#14 · Filter by author HavenDV opened on Apr 10, 2024