monsterDavid 53bb2bd9e8 fix(metadata): preserve empty AND results across filter conditions (#15386) ...

## Summary
- Fix `meta_filter()` AND logic so an empty result from an early
condition is not overwritten when a later condition matches.
- Add regression tests for empty-first AND, successful AND intersection,
and OR behavior after an empty first condition.

Fixes incorrect `/retrieval` metadata filtering when multiple AND
conditions are used and the first condition matches no documents.

Closes #15360

## Test plan
- [x] `pytest test/unit_test/common/test_metadata_filter_operators.py
-v` (19/19 passed)

2026-05-29 19:33:26 +08:00

..

data_source

feat(connector): implement OneDrive data source connector (issue #15330) (#15331)

2026-05-29 19:26:06 +08:00

doc_store

Refactor: Drop the vector fetch for ES (#14970)

2026-05-18 14:21:56 +08:00

__init__.py

Refactor: rename rmSpace to remove_redundant_spaces (#10796)

2025-10-28 09:46:32 +08:00

asyncio_utils.py

Fix: <asyncio.locks.Semaphore object at 0xabcd [locked]> is bound to a different event loop (#15100)

2026-05-21 19:23:41 +08:00

config_utils.py

feat: Add disable_password_login configuration to support SSO-only authentication (#13151)

2026-03-02 14:06:03 +08:00

connection_utils.py

Misc: fix some typos (#14987)

2026-05-19 10:47:06 +08:00

constants.py

feat(connector): implement OneDrive data source connector (issue #15330) (#15331)

2026-05-29 19:26:06 +08:00

crypto_utils.py

Support uploading encrypted files to object storage (#11837) (#11838)

2025-12-15 09:45:18 +08:00

decorator.py

Refactor: Task Executor (#15154)

2026-05-27 21:54:17 +08:00

exceptions.py

Refactor: split memory API into gateway and service layers (#13111)

2026-02-12 10:11:50 +08:00

file_utils.py

Refactor file utils (#10970)

2025-11-03 18:54:55 +08:00

float_utils.py

Fix: overlap cannot be properly applied (#12828)

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

http_client.py

feat(api/utils): Harden file_utils for robustness and edge cases (#12915)

2026-02-25 14:34:47 +08:00

log_utils.py

feat: add dynamic log level adjustment APIs (#13850)

2026-03-30 18:40:58 +08:00

mcp_tool_call_conn.py

fix(agent): handle duplicate MCP tool names (#14217)

2026-05-14 15:28:39 +08:00

metadata_es_filter.py

Perf: push metadata filters down to Elasticsearch (#14576)

2026-05-07 21:23:43 +08:00

metadata_infinity_filter.py

Push metadata filters down to Infinity (#14974)

2026-05-18 14:22:04 +08:00

metadata_utils.py

fix(metadata): preserve empty AND results across filter conditions (#15386)

2026-05-29 19:33:26 +08:00

misc_utils.py

fix: block SSRF in misc_utils.download_img for OAuth avatars (#14868)

2026-05-22 12:12:04 +08:00

parser_config_utils.py

Fix OpenDataLoader naive parsing by normalizing @OpenDataLoader and filtering unsupported parser kwargs (#14581)

2026-05-06 15:00:55 +08:00

query_base.py

fix: strip single quotes from synonym terms to prevent Infinity TokenError (#13969)

2026-04-09 19:10:34 +08:00

settings.py

Refactor: Task Executor (#15154)

2026-05-27 21:54:17 +08:00

signal_utils.py

Fix and refactor imports (#11010)

2025-11-05 11:07:54 +08:00

ssrf_guard.py

Fix: add SSRF guard for agent test_db_connection endpoint (#14860)

2026-05-18 14:32:44 +08:00

string_utils.py

Fix: reject empty/space-only content in update_chunk API (#14082)

2026-04-15 18:43:53 +08:00

tag_feature_utils.py

Fix tag_feas code injection in retrieval ranking (#13923)

2026-04-15 16:31:11 +08:00

text_utils.py

Feature rtl support (#13118)

2026-03-02 13:03:44 +08:00

time_utils.py

Feat: message manage (#12196)

2025-12-25 21:18:13 +08:00

token_utils.py

fix: guard Dashscope response attribute access in token/log utils (#12082)

2025-12-22 16:17:58 +08:00

versions.py

Admin: add 'show version' (#11079)

2025-11-06 19:24:46 +08:00