dive2tech 15a534909f fix: avoid ZeroDivisionError when fulltext column weights sum to zero (#12856) ...

### What problem does this PR solve?

When all fulltext_search_columns use explicit weight 0 (e.g. "col^0"),
weight_sum is 0 and dividing by it raises ZeroDivisionError. Use equal
weights 1/n when weight_sum <= 0 and n > 0; otherwise normalize as
before.

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
- [x] New Feature (non-breaking change which adds functionality)
- [x] Documentation Update
- [x] Refactoring

2026-01-28 14:38:03 +08:00

..

advanced_rag

Refa: async retrieval process. (#12629)

2026-01-15 12:28:49 +08:00

app

Fix: overlap cannot be properly applied (#12828)

2026-01-27 12:43:01 +08:00

flow

Fix: overlap cannot be properly applied (#12828)

2026-01-27 12:43:01 +08:00

llm

Feat: add kimi-k2.5 (#12852)

2026-01-28 12:41:20 +08:00

nlp

Fix: Parent chunking fails on DOCX files (#12822)

2026-01-26 17:55:09 +08:00

prompts

Put document metadata in ES/Infinity (#12826)

2026-01-28 13:29:34 +08:00

res

Feat: Bitbucket connector (#12332)

2025-12-31 17:18:30 +08:00

svr

Put document metadata in ES/Infinity (#12826)

2026-01-28 13:29:34 +08:00

utils

fix: avoid ZeroDivisionError when fulltext column weights sum to zero (#12856)

2026-01-28 14:38:03 +08:00

__init__.py

Fix: incorrect async chat streamly output (#11679)

2025-12-03 11:15:45 +08:00

benchmark.py

Refa: async retrieval process. (#12629)

2026-01-15 12:28:49 +08:00

raptor.py

Refactor: improve task cancellation checks in RAPTOR (#12813)

2026-01-26 11:34:54 +08:00

settings.py

Move api.settings to common.settings (#11036)

2025-11-06 09:36:38 +08:00