langchain-ai langchain-postgres issues

langchain-ai / langchain-postgres

LangChain abstractions backed by Postgres Backend

MIT License

70 stars 23 forks source link

issues

Newest

Newest Most commented Recently updated Oldest Least commented Least recently updated

Support for pgvector 0.3.x

#82 magaton opened 1 day ago
0
Support for LangGraph checkpointer

#81 nachiketaa opened 5 days ago
2
wip: test out interface addition

#79 eyurtsev opened 1 week ago
0
PGVector with Agents for querying a DB

#78 feddionisio opened 1 week ago
0
Support for jsonb array comparision for $in $nin operator

#77 jernkuan opened 1 week ago
0
Release 0.0.9

#76 eyurtsev closed 1 week ago
0
Add transalor

#75 pprados closed 1 week ago
0
Release 0.0.8

#73 eyurtsev closed 2 weeks ago
0
small:Change python version

#72 pprados closed 2 weeks ago
0
Support for the sparse embeddings

#71 magaton opened 3 weeks ago
1
Release 0.0.7

#70 eyurtsev closed 3 weeks ago
0
Add $not operator to list of supported operator in pgvector doc-string

#69 eyurtsev closed 3 weeks ago
0
Support array comparisons

#68 eyurtsev opened 3 weeks ago
1
add unit tests for $in and $nin operators

#67 eyurtsev closed 3 weeks ago
1
pgvector document filters

#66 eyurtsev closed 3 weeks ago
0
Add benchmarking

#65 eyurtsev opened 3 weeks ago
0
Add async mode for pgvector (v2)

#64 pprados closed 3 weeks ago
0
object has no attribute "embed_documents"

#63 sashokbg closed 3 weeks ago
1
Add support for the Negation('$not') operator

#62 Raj725 closed 3 weeks ago
4
hybrid search

#61 gecBurton opened 1 month ago
1
Fix transactions not being committed

#60 LeiTi34 opened 1 month ago
0
Support for jsonb array comparision for $in $nin operator

#59 jernkuan opened 1 month ago
0
langchain-postgres on conda-forge

#58 Sachin-Bhat opened 1 month ago
1
Add URL to source code to pyproject.toml

#57 leo-gan closed 4 weeks ago
0
Nested Metadata filtering broken

#56 NPuhlmann opened 1 month ago
1
ChatMessageHistory does throw error after upgrading, neither sync nor async connection works

#55 gingters opened 1 month ago
4
Update README.md

#54 eyurtsev closed 1 month ago
0
Release 0.0.6

#53 eyurtsev closed 1 month ago
0
BREAKING: remove langgraph checkpointer

#52 eyurtsev closed 1 month ago
5
vectorstore: Fix in exists operator. Was working as null

#51 MartinGotelli closed 1 month ago
1
updated postgresql checkpoint to include metadata.

#50 briancp37 closed 4 weeks ago
3
postgres: relax langgraph dep

#49 eyurtsev closed 1 month ago
0
Release 0.0.5

#48 eyurtsev closed 1 month ago
0
Could you clarify why the "contains" operator is not implemented?

#47 artefactop closed 1 month ago
2
Attribute Error raised when using "$nin" operator in filter

#46 xidian237 closed 1 month ago
2
Feature Request: `ConversationBufferWindowMemory`

#45 theinhumaneme opened 1 month ago
1
loosen core dep to tolerate 0.2

#44 efriis closed 1 month ago
0
Connection error use azure embedding

#43 cxy-gpt opened 1 month ago
1
Poetry Conflict: Importing Langchain-Postgres v^0.0.3 (current) + LangGraph v^0.0.48 (current)

#42 WesGBrooks closed 3 weeks ago
2
Implementation Suggestion: for creating connection string from db params method

#41 manoj9896 opened 1 month ago
0
vectorstore: Add support to filter by IS NULL and IS NOT NULL criteria

#40 MartinGotelli closed 1 month ago
0
Error while upgrading psycopg2 to psycopg with "from langchain_postgres import PGVector" and "langchain_postgres.vectorstores import PGVector"

#39 rkrkrediffmail closed 1 month ago
4
Error while trying to import psycopg with poetry

#38 FilippoFlorindiKAI closed 1 month ago
2
create a mechanism to migrate from community vectorstore to this implementation

#37 electricjimi opened 2 months ago
2
PostgresChatMessageHistory API break the usage of LCEL and Langserv

#36 pprados opened 2 months ago
4
`CREATE EXTENSION` fails with Azure Cosmos DB for PostgreSQL

#35 joshuasundance-swca opened 2 months ago
1
metadata equality filter loss of performance

#34 galtay-tempus opened 2 months ago
1
relation "langchain_pg_collection" does not exist

#33 joshpopelka20 closed 2 months ago
1
Add async mode for pgvector

#32 pprados closed 3 weeks ago
8
Error during retrieval

#31 Sachin-Bhat closed 2 months ago
1