Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This update introduces full support for the
pgvector
retriever in the configuration module, with specific enhancements to address metadata deserialization issues in asynchronous mode. The following changes were made:make_pgvector_retriever
to connect to a pgvector index.make_retriever
to support the pgvector option.PGVector
initialization.PGVector
Class: Overridden to ensure correct metadata deserialization when usingasync_mode=True
. This directly addresses the metadata handling issue as detailed in issue #124 in the langchain-postgres repository.pgvector
option.These updates enhance the robustness and functionality of the pgvector integration, ensuring reliable metadata handling and increasing flexibility and ease of use.
Related Issues
#5