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Merge pull request #17160 from sihyeonn/perf/sh-knowledge-base

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perf: fix N+1 query issue in get_knowledge_bases method
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Tim Jaeryang Baek 2025-09-03 13:22:19 +04:00 committed by GitHub
commit 9119db001d
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1 changed files with 9 additions and 4 deletions
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backend/open_webui/models/knowledge.py
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@ -128,11 +128,16 @@ class KnowledgeTable:
def get_knowledge_bases(self) -> list[KnowledgeUserModel]:
with get_db() as db:
all_knowledge = db.query(Knowledge).order_by(Knowledge.updated_at.desc()).all()
user_ids = list(set(knowledge.user_id for knowledge in all_knowledge))
users = Users.get_users_by_user_ids(user_ids) if user_ids else []
users_dict = {user.id: user for user in users}
knowledge_bases = []
for knowledge in (
db.query(Knowledge).order_by(Knowledge.updated_at.desc()).all()
):
user = Users.get_user_by_id(knowledge.user_id)
for knowledge in all_knowledge:
user = users_dict.get(knowledge.user_id)
knowledge_bases.append(
KnowledgeUserModel.model_validate(
{