langchain-ai langchain-postgres issues

langchain-ai / langchain-postgres

LangChain abstractions backed by Postgres Backend

MIT License

134 stars 48 forks source link

issues

Newest

Newest Most commented Recently updated Oldest Least commented Least recently updated

any documentation for migration from old PGVector to the new one?

#142 arezazadeh opened 1 week ago
1
no more git dependencies

#141 efriis closed 1 week ago
0
langchain-standard-tests -> langchain-tests

#140 efriis closed 1 week ago
0
Allow same id for different collections

#139 mayrop opened 2 weeks ago
0
Add support to specify custom table schema

#138 anupkg1985 opened 2 weeks ago
0
infra: disable pypi release attestations

#137 efriis closed 3 weeks ago
0
Support newer versions of pgvector

#136 mayrop opened 3 weeks ago
0
Input text/embedding/metadata list length validation is missing

#135 Voileexperiments opened 1 month ago
0
Provide a way to override query building logic

#134 Voileexperiments opened 1 month ago
0
kwargs chain is broken in `PGVector`'s search methods

#133 Voileexperiments opened 1 month ago
0
docs: update the readme to note Google provided integrations

#132 averikitsch opened 1 month ago
0
delete_collection() Does Not Remove Records from upsertion_record Table

#131 ElderBarbosaLima opened 1 month ago
0
Add Asynchronous Connection Pooling Support to PostgresChatMessageHistory

#130 shamspias opened 1 month ago
0
Add Support for Asynchronous Connection Pooling in PostgresChatMessageHistory

#129 shamspias opened 1 month ago
0
Enable Deletion of Vectors by Metadata in PGVector

#128 shamspias opened 1 month ago
0
Feature Request: Support Deleting Vectors by Metadata in PGVector Class

#127 shamspias opened 1 month ago
0
Engine object is not being properly disposed in PGVector

#126 ladi-pomsar opened 1 month ago
0
Fix metadata deserialization in async mode for PGVector

#125 shamspias opened 1 month ago
4
Metadata field not properly deserialized when using async_mode=True with PGVector

#124 shamspias opened 1 month ago
1
docs: fix PGVector import examples

#123 JonZeolla opened 1 month ago
0
How to use `PostgresChatMessageHistory` with async connections when using `RunnableWithMessageHistory`?

#122 lgabs opened 1 month ago
5
Why should session_id be a valid UUID?

#121 lgabs closed 3 weeks ago
3
langchain v0.3 mentioned `langchain-postgres==0.0.13`

#120 skabbit opened 2 months ago
0
feat: retrieve embeddings from database only when necessary

#119 fangyi-zhou opened 2 months ago
3
ValidationError: 1 validation error for Document metadata Input should be a valid dictionary

#118 arthberman opened 2 months ago
1
Release 0.0.12

#117 eyurtsev closed 2 months ago
0
release 0.0.11

#116 eyurtsev closed 2 months ago
0
Relax constraints in poetry file and bump version to 0.0.11

#115 eyurtsev closed 2 months ago
0
Update _release.yml

#114 efriis closed 2 months ago
0
Update _release.yml

#113 efriis closed 2 months ago
0
patch: revert unreleased upsert change

#112 eyurtsev closed 2 months ago
0
Release 0.0.9 missing upsert() (and aupsert()) methods for PGVector object

#111 a-barton closed 2 months ago
1
Filtering on nested metadata not allowed

#110 jadendick opened 2 months ago
0
Bug: TypeError: argument 1 must be a string or unicode object: got Composed instead

#109 pranavb-senslyze closed 2 months ago
1
Was 0.0.10 supposed to be released?

#108 darahayes closed 2 months ago
1
fix bug: collection name initialize in PGVector class

#107 freemjstudio closed 2 months ago
2
[feat]allow user to specify collection & embedding table names

#106 liunux4odoo opened 3 months ago
5
infra: delete release (not _release)

#105 efriis closed 3 months ago
0
PostgresSaver Implementation

#104 RossellaCarone closed 3 months ago
1
Added possibility to add indexes and filter by full text search

#103 danielfornarini opened 3 months ago
0
Full text search

#102 danielfornarini closed 3 months ago
0
Async Retriever Error with SQLAlchemy - "cannot insert multiple commands into a prepared statement"

#101 alexanderflorean closed 2 months ago
3
upgrading from 0.0.6 -> 0.0.9, getting _async_engine not found

#100 codekiln closed 2 months ago
3
address issue for mmr calculation

#99 IanQS closed 3 months ago
0
Feature Request: Support for Read-Only Endpoints in PG Vector Vector Store

#98 juliangrueber opened 3 months ago
0
fix: use self.embeddings.aembed_* in async methods

#97 liunux4odoo closed 2 months ago
3
fix: use self.embeddings.aembed_* in async methods

#96 liunux4odoo closed 3 months ago
0
standardizing doc string

#95 isahers1 closed 3 months ago
0
psycopg module version error

#94 erangalds closed 4 months ago
1
Rows returned from similarity_search with filter less than expected

#93 CrazyShipOne opened 4 months ago
1