[PR #22765] [CLOSED] fix(oracle23ai): assign limit before use to fix UnboundLocalError (#22664) #49902

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GiteaMirror · 2026-04-30T02:19:30-05:00

GiteaMirror commented

2026-04-30 02:19:30 -05:00

📋 Pull Request Information

Original PR: https://github.com/open-webui/open-webui/pull/22765
Author: @aayushbaluni
Created: 3/17/2026
Status: ❌ Closed

Base: main ← Head: fix/22664-oracle23ai-limit-unbound

📝 Commits (1)

2532617 fix(oracle23ai): assign limit before use to fix UnboundLocalError (#22664)

📊 Changes

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

View changed files

📝 backend/open_webui/retrieval/vector/dbs/oracle23ai.py (+1 -1)

📄 Description

Summary

Fixes #22664

Root Cause

In Oracle23aiClient.get(), the limit variable was referenced in log.info() before it was assigned. Python treats limit as a local variable throughout the entire function scope (due to the assignment on the next line), causing UnboundLocalError: cannot access local variable 'limit' where it is not associated with a value when hybrid search calls VECTOR_DB_CLIENT.get(collection_name).

Fix

Move limit = 1000 assignment before the log.info() call so the variable is defined when first referenced.

Impact

Hybrid search with Oracle 23ai was completely broken
Users enabling Hybrid Search and performing RAG queries would hit this crash
Minimal one-line fix, no behavior change

Made with Cursor

_{🔄 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/open-webui/open-webui/pull/22765 **Author:** [@aayushbaluni](https://github.com/aayushbaluni) **Created:** 3/17/2026 **Status:** ❌ Closed **Base:** `main` ← **Head:** `fix/22664-oracle23ai-limit-unbound` --- ### 📝 Commits (1) - [`2532617`](https://github.com/open-webui/open-webui/commit/253261765f2ebbcda70cef8c3f65c35a97c76bce) fix(oracle23ai): assign limit before use to fix UnboundLocalError (#22664) ### 📊 Changes **1 file changed** (+1 additions, -1 deletions) <details> <summary>View changed files</summary> 📝 `backend/open_webui/retrieval/vector/dbs/oracle23ai.py` (+1 -1) </details> ### 📄 Description ## Summary Fixes #22664 ## Root Cause In `Oracle23aiClient.get()`, the `limit` variable was referenced in `log.info()` before it was assigned. Python treats `limit` as a local variable throughout the entire function scope (due to the assignment on the next line), causing `UnboundLocalError: cannot access local variable 'limit' where it is not associated with a value` when hybrid search calls `VECTOR_DB_CLIENT.get(collection_name)`. ## Fix Move `limit = 1000` assignment before the `log.info()` call so the variable is defined when first referenced. ## Impact - Hybrid search with Oracle 23ai was completely broken - Users enabling Hybrid Search and performing RAG queries would hit this crash - Minimal one-line fix, no behavior change Made with [Cursor](https://cursor.com) --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

GiteaMirror added the pull-request label 2026-04-30 02:19:30 -05:00

GiteaMirror closed this issue

2026-04-30 02:19:34 -05:00

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Reference: github-starred/open-webui#49902