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Code Issues 85 Packages Projects Releases 11 Wiki Activity

[PR #103] [CLOSED] Added possibility to add indexes and filter by full text search #165

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opened 2026-02-16 05:16:49 -05:00 by yindo · 0 comments
yindo commented 2026-02-16 05:16:49 -05:00
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📋 Pull Request Information

Original PR: https://github.com/langchain-ai/langchain-postgres/pull/103
Author: @danielfornarini
Created: 8/7/2024
Status: ❌ Closed

Base: main ← Head: main

📝 Commits (10+)

📊 Changes

12 files changed (+2201 additions, -192 deletions)

View changed files

📝 .github/workflows/ci.yml (+2 -2)
➕ .tool-versions (+1 -0)
📝 README.md (+180 -0)
📝 docker-compose.yml (+1 -1)
📝 langchain_postgres/__init__.py (+3 -1)
📝 langchain_postgres/vectorstores.py (+661 -76)
📝 poetry.lock (+147 -71)
📝 pyproject.toml (+3 -3)
📝 tests/unit_tests/query_constructors/test_pgvector.py (+973 -1)
📝 tests/unit_tests/test_imports.py (+2 -0)
📝 tests/unit_tests/test_vectorstore.py (+194 -37)
📝 tests/utils.py (+34 -0)

📄 Description

Now you can choose if add hnsw or ivfflat index to embeddings.

Also you can filter documents by full text search

🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.

## 📋 Pull Request Information **Original PR:** https://github.com/langchain-ai/langchain-postgres/pull/103 **Author:** [@danielfornarini](https://github.com/danielfornarini) **Created:** 8/7/2024 **Status:** ❌ Closed **Base:** `main` ← **Head:** `main` --- ### 📝 Commits (10+) - [`71a9b00`](https://github.com/langchain-ai/langchain-postgres/commit/71a9b006334ccf3679174fcef580557720f53467) add full text search - [`953c33d`](https://github.com/langchain-ai/langchain-postgres/commit/953c33db0cf05bd2bfd7b685b264dbaf77c6ca30) add async full text search - [`3a0500c`](https://github.com/langchain-ai/langchain-postgres/commit/3a0500c577947084c06a713b1a94b8c8f7f37014) add indexes - [`d137386`](https://github.com/langchain-ai/langchain-postgres/commit/d137386f6196a78cf34c21398a341b3203bfbd71) fix - [`8d7773a`](https://github.com/langchain-ai/langchain-postgres/commit/8d7773a55be0e5cb9071dedd97e317eb17e67ab6) fix - [`ceb38b0`](https://github.com/langchain-ai/langchain-postgres/commit/ceb38b093e4699d7361bb4af0a05cdc2bfa731c0) fix - [`543f7c6`](https://github.com/langchain-ai/langchain-postgres/commit/543f7c60d7bf60210183dc049b29e7e2c9a01ef1) add documentation - [`c65cdc7`](https://github.com/langchain-ai/langchain-postgres/commit/c65cdc768d42a4e112cdec7f26f55cac1653cf24) add documentation - [`20b9d38`](https://github.com/langchain-ai/langchain-postgres/commit/20b9d38bda79dcc658ace40ad9b812dc0a53a7c4) Merge pull request #1 from danielfornarini/full-text-search - [`0a84407`](https://github.com/langchain-ai/langchain-postgres/commit/0a84407d82304656f017f8e0bd67763832ea1ac1) add document vector generated column with indexes ### 📊 Changes **12 files changed** (+2201 additions, -192 deletions) <details> <summary>View changed files</summary> 📝 `.github/workflows/ci.yml` (+2 -2) ➕ `.tool-versions` (+1 -0) 📝 `README.md` (+180 -0) 📝 `docker-compose.yml` (+1 -1) 📝 `langchain_postgres/__init__.py` (+3 -1) 📝 `langchain_postgres/vectorstores.py` (+661 -76) 📝 `poetry.lock` (+147 -71) 📝 `pyproject.toml` (+3 -3) 📝 `tests/unit_tests/query_constructors/test_pgvector.py` (+973 -1) 📝 `tests/unit_tests/test_imports.py` (+2 -0) 📝 `tests/unit_tests/test_vectorstore.py` (+194 -37) 📝 `tests/utils.py` (+34 -0) </details> ### 📄 Description Now you can choose if add hnsw or ivfflat index to embeddings. Also you can filter documents by full text search --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>
yindo added the pull-request label 2026-02-16 05:16:49 -05:00
yindo closed this issue 2026-02-16 05:16:49 -05:00
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Reference: langchain-ai/langchain-postgres#165
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