Feature: Add Document Retrieval with Metadata Filtering similar to Chroma Vector Store #264
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
…to default port used in tests
…ure/search_by_metadata
dishaprakash
requested changes
Oct 23, 2025
Collaborator
dishaprakash
left a comment
dishaprakash
left a comment
There was a problem hiding this comment.
Can we also add some examples related to this new feature into the vector store how to notebook?
Contributor
Author
|
@dishaprakash done |
Collaborator
|
@gRedHeadphone as we add new features to PGVectorStore, lets also update the how to guide for PGVectorstore on the langchain website (ref PR - langchain-ai/langchain#32549) |
averikitsch
reviewed
Oct 31, 2025
averikitsch
reviewed
Oct 31, 2025
averikitsch
reviewed
Oct 31, 2025
averikitsch
requested changes
Oct 31, 2025
Contributor
Author
|
have made the parameters of get methods exactly the same as chroma |
averikitsch
approved these changes
Nov 14, 2025
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
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Outdated suggestions cannot be applied.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.
original PR: #231
On top of it adding limit and offset parameter to get methods similar to chroma vector store