open-webui

mirror of https://github.com/open-webui/open-webui.git synced 2026-05-26 11:27:54 -05:00

Files

Classic298 b8fb9e815b fix(channels): eliminate N+1 query in get_channel_messages endpoint (#20458 )

Replaced per-message user lookup with batch fetch using SQL IN clause.

Changes:
- Fetch all message user_ids in a single pass
- Use Users.get_users_by_user_ids() for batch lookup
- Build user mapping to avoid DB calls in loop
- Add early return for empty message lists

Performance: Reduces N+1 queries to 2 queries (messages + users)

2026-01-07 23:36:12 +04:00