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Code Issues 314 Packages Projects Releases 17 Wiki Activity

[PR #1699] [MERGED] checkpoint postgres: allow passing custom serde #2242

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opened 2026-02-20 17:46:37 -05:00 by yindo · 0 comments
yindo commented 2026-02-20 17:46:37 -05:00
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📋 Pull Request Information

Original PR: https://github.com/langchain-ai/langgraph/pull/1699
Author: @vermapratyush
Created: 9/12/2024
Status: ✅ Merged
Merged: 9/13/2024
Merged by: @nfcampos

Base: main ← Head: serde-postgres-checkpoint

📝 Commits (6)

  • 7be933f Use correct serde in postgres checkpoint
  • fa9009a Revert metadata serde
  • 8aa8052 Revert
  • 12006a6 Merge branch 'main' into serde-postgres-checkpoint
  • 090a54c Merge branch 'main' into serde-postgres-checkpoint
  • 58efac2 Merge branch 'main' into serde-postgres-checkpoint

📊 Changes

1 file changed (+7 additions, -3 deletions)

View changed files

📝 libs/checkpoint-postgres/langgraph/checkpoint/postgres/aio.py (+7 -3)

📄 Description

Enhance AsyncPostgresSaver.from_conn_string constructor method to accept custom jsonserializer.

🔄 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/langgraph/pull/1699 **Author:** [@vermapratyush](https://github.com/vermapratyush) **Created:** 9/12/2024 **Status:** ✅ Merged **Merged:** 9/13/2024 **Merged by:** [@nfcampos](https://github.com/nfcampos) **Base:** `main` ← **Head:** `serde-postgres-checkpoint` --- ### 📝 Commits (6) - [`7be933f`](https://github.com/langchain-ai/langgraph/commit/7be933f6b8ef7fdce19ace91f97920dea95f72eb) Use correct serde in postgres checkpoint - [`fa9009a`](https://github.com/langchain-ai/langgraph/commit/fa9009ae680ee4f2b1ea26e58ddd0b28205e489a) Revert metadata serde - [`8aa8052`](https://github.com/langchain-ai/langgraph/commit/8aa80524842c46389ab305250f068b83a2e8f333) Revert - [`12006a6`](https://github.com/langchain-ai/langgraph/commit/12006a6081ff35e08228031cebcc8b74b84077f5) Merge branch 'main' into serde-postgres-checkpoint - [`090a54c`](https://github.com/langchain-ai/langgraph/commit/090a54c26bec297047fac8a70db2567ef6643e48) Merge branch 'main' into serde-postgres-checkpoint - [`58efac2`](https://github.com/langchain-ai/langgraph/commit/58efac2b33401d10725c9e60a8002a5b0ebadd18) Merge branch 'main' into serde-postgres-checkpoint ### 📊 Changes **1 file changed** (+7 additions, -3 deletions) <details> <summary>View changed files</summary> 📝 `libs/checkpoint-postgres/langgraph/checkpoint/postgres/aio.py` (+7 -3) </details> ### 📄 Description Enhance AsyncPostgresSaver.from_conn_string constructor method to accept custom jsonserializer. --- <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 2026-02-20 17:46:37 -05:00
yindo closed this issue 2026-02-20 17:46:37 -05:00
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Reference: langchain-ai/langgraph#2242
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