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Pull requests: langchain-ai/langchain-postgres

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Pull requests list

fix: Add support for a metadata column named id in PGVectorStore
#210 opened May 13, 2025 by dishaprakash
1
Fix: Table 'langchain_pg_collection' is already defined for this MetaData instance
#209 opened May 9, 2025 by 0xrushi
2
feat: Adding multi modal support for PGVectorStore
#207 opened Apr 29, 2025 by dishaprakash
16
feature/hybrid-search
#204 opened Apr 27, 2025 by gecBurton • Draft
feat: Adding PGChatMessageHistory
#203 opened Apr 25, 2025 by dishaprakash
13
refactor: vectorstores & chat_message_histories
#179 opened Apr 7, 2025 by misbahfhm
1
Added latest PGVector features
#147 opened Dec 10, 2024 by danielfornarini
@eyurtsev
9
add a new operator for array inclusion filtering
#146 opened Dec 9, 2024 by sjjpo2002 • Changes requested
1
added a method to update session id in PostgresChatMessageHistory
#144 opened Dec 6, 2024 by aadityakanjolia4
1
Add support to specify custom table schema
#138 opened Nov 10, 2024 by anupkg1985
6
Add Asynchronous Connection Pooling Support to PostgresChatMessageHistory
#130 opened Oct 16, 2024 by shamspias
3
Enable Deletion of Vectors by Metadata in PGVector
#128 opened Oct 15, 2024 by shamspias
@eyurtsev
Fix metadata deserialization in async mode for PGVector
#125 opened Oct 8, 2024 by shamspias
@eyurtsev
20
feat: retrieve embeddings from database only when necessary
#119 opened Sep 18, 2024 by fangyi-zhou
3
[feat]allow user to specify collection & embedding table names
#106 opened Aug 10, 2024 by liunux4odoo
5
Add support for HNSW and IVFFlat indexes, add tests
#91 opened Jul 18, 2024 by Sachin-Bhat
1
7
feat: add hnsw index functionality to PGVector
#85 opened Jul 6, 2024 by wulifu2hao
3
Support for jsonb array comparision for $in $nin operator
#77 opened Jun 24, 2024 by jernkuan
Fix transactions not being committed
#60 opened May 29, 2024 by LeiTi34
3
Support for jsonb array comparision for $in $nin operator
#59 opened May 29, 2024 by jernkuan • Changes requested
3
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