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

..

__init__.py

Move token related functions to common (#10942)

2025-11-03 08:50:05 +08:00

azure_sas_conn.py

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

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

azure_spn_conn.py

Fix IDE warnings (#12281)

2025-12-29 12:01:18 +08:00

base64_image.py

Refa: asyncio.to_thread to ThreadPoolExecutor to break thread limitat… (#12716)

2026-01-20 13:29:37 +08:00

encrypted_storage.py

Fix IDE warnings (#12281)

2025-12-29 12:01:18 +08:00

es_conn.py

Put document metadata in ES/Infinity (#12826)

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

file_utils.py

Fix IDE warnings (#12281)

2025-12-29 12:01:18 +08:00

gcs_conn.py

Fix IDE warnings (#12281)

2025-12-29 12:01:18 +08:00

infinity_conn.py

Put document metadata in ES/Infinity (#12826)

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

minio_conn.py

fix: prevent MinIO health check failure in multi-bucket mode (#12446)

2026-01-07 10:07:18 +08:00

ob_conn.py

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

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

opendal_conn.py

fix: keep password in opendal config to fix connection initialization (#12529)

2026-01-09 14:19:32 +08:00

opensearch_conn.py

Fix:OSConnection.create_idx 4 arguments (#12862)

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

oss_conn.py

Fix: aliyun oss need to use s3 signature_version (#12766)

2026-01-22 11:43:55 +08:00

raptor_utils.py

Fix IDE warnings (#12281)

2025-12-29 12:01:18 +08:00

redis_conn.py

feat(ci): Add Redis service port configuration to test environment (#12855)

2026-01-28 09:27:47 +08:00

s3_conn.py

Fix IDE warnings (#12281)

2025-12-29 12:01:18 +08:00

storage_factory.py

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

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

tavily_conn.py

Fix IDE warnings (#12281)

2025-12-29 12:01:18 +08:00