Skip to content

Conversation

Krish0909
Copy link

Description

This PR updates LangChain documentation to reflect the deprecation of the PGVector class in favor of PGVectorStore.

Changes included:

  • ✅ Update notebook examples from PGVector to PGVectorStore
  • ✅ Update VectorStoreTabs template code
  • ✅ Add use_jsonb=True parameter as per new API
  • ✅ Align with langchain-postgres>=0.0.14 recommendations

Issue

None.

Dependencies

None.


Documentation-only update. No code or test changes required.

- Update notebook examples from PGVector to PGVectorStore
- Update VectorStoreTabs template code
- Add use_jsonb=True parameter as per new API
- Align with langchain-postgres 0.0.14+ recommendations

Addresses deprecation of PGVector class
Copy link

vercel bot commented Jul 15, 2025

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Project Deployment Preview Comments Updated (UTC)
langchain Ready Preview 💬 Add feedback Aug 11, 2025 10:46pm

Copy link

codspeed-hq bot commented Jul 15, 2025

CodSpeed WallTime Performance Report

Merging #32039 will not alter performance

Comparing Krish0909:docs/recover-pgvectorstore (ee731c9) with master (166c027)

⚠️ Unknown Walltime execution environment detected

Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data.

For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.

Summary

✅ 13 untouched benchmarks

Copy link

codspeed-hq bot commented Jul 15, 2025

CodSpeed Instrumentation Performance Report

Merging #32039 will not alter performance

Comparing Krish0909:docs/recover-pgvectorstore (ee731c9) with master (166c027)

Summary

✅ 14 untouched benchmarks

@Krish0909
Copy link
Author

@mdrxy any updates on this ?

@mdrxy mdrxy added investigate Flagged for investigation new-integration Adding a new partner library package labels Jul 16, 2025
@eyurtsev
Copy link
Collaborator

@Krish0909 we have an official PR from the google team maintaining the docs @averikitsch / dishaprakash

@averikitsch
Copy link
Contributor

This PR should not longer be needed.

@mdrxy mdrxy closed this Aug 20, 2025
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
investigate Flagged for investigation new-integration Adding a new partner library package
Projects
None yet
Development

Successfully merging this pull request may close these issues.

4 participants