langchain-ai langchain-postgres issues

langchain-ai / langchain-postgres

LangChain abstractions backed by Postgres Backend

MIT License

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issues

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

#142 arezazadeh opened 5 days 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 1 week ago
0
Add support to specify custom table schema

#138 anupkg1985 opened 1 week 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 3 weeks ago
0
Provide a way to override query building logic

#134 Voileexperiments opened 3 weeks ago
0
kwargs chain is broken in `PGVector`'s search methods

#133 Voileexperiments opened 3 weeks ago
0
docs: update the readme to note Google provided integrations

#132 averikitsch opened 4 weeks 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 1 month 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