- Fix markdown lint issues (MD030, MD047, MD051, MD028, MD005) - Update AI agents, architecture, implementation docs - Add new identity, face recognition, and API documentation - Remove deprecated face/person API guides
6.2 KiB
6.2 KiB
UUID 清理方案
Date: 2026-04-28 21:25 Issue: Charade 1963 视频注册了 392 次
问题统计
| UUID | 类型 | 数量 | face_detections | birth_registration |
|---|---|---|---|---|
| 384b0ff44aaaa1f14cb2cd63b3fea966 | Legacy (16 chars) | 1 | ✅ 78 条 | ❌ NULL |
| 44ce835fa... | Birth (32 chars) | 391 | ❌ 0 条 | ✅ 有 |
总计: 392 条重复记录
清理方案
方案 A: 保留 Legacy UUID + 添加 Birth Registration(推荐)
优点:
- 保留已有 face_detections 数据(78 条)
- 无需迁移数据
- 添加 birth_registration 即可
步骤:
- 删除 391 个 Birth UUID videos
- 为旧 UUID 添加 birth_registration
- 清理重复记录
SQL:
-- 1. 删除重复的 Birth UUID videos
DELETE FROM dev.videos
WHERE file_name = 'Old_Time_Movie_Show_-_Charade_1963.HD.mov'
AND LENGTH(uuid) = 32;
-- 2. 为旧 UUID 添加 birth_registration
UPDATE dev.videos
SET birth_registration = jsonb_build_object(
'registration_source', jsonb_build_object(
'username', '',
'timestamp', NOW(),
'mac_address', 'ba:f5:ee:bc:45:78',
'original_path', '/Users/accusys/momentry/var/sftpgo/data/demo',
'original_filename', 'Old_Time_Movie_Show_-_Charade_1963.HD.mov'
)
)
WHERE uuid = '384b0ff44aaaa1f14cb2cd63b3fea966'
AND birth_registration IS NULL;
-- 3. 验证结果
SELECT uuid, LENGTH(uuid), birth_registration IS NOT NULL as has_birth
FROM dev.videos
WHERE file_name LIKE '%Charade%';
预期结果:
- videos: 1 条(384b0ff44aaaa1f14cb2cd63b3fea966)
- face_detections: 78 条(保留)
- birth_registration: ✅ 已添加
方案 B: 保留 Birth UUID + 迁移 face_detections
优点:
- 使用新格式 UUID(32 chars)
- 符合 V4.0 规范
缺点:
- 需迁移 face_detections.file_uuid
- 需迁移其他关联表(chunks, pre_chunks, processor_results)
步骤:
- 选择最新的 Birth UUID(例如 44ce835fa...)
- 迁移 face_detections.file_uuid
- 删除其他 Birth UUID
- 删除旧 UUID
SQL:
-- 1. 选择保留的 Birth UUID
SELECT uuid FROM dev.videos
WHERE file_name = 'Old_Time_Movie_Show_-_Charade_1963.HD.mov'
AND LENGTH(uuid) = 32
ORDER BY created_at DESC LIMIT 1;
-- 结果: 7a9f660f1a87ea1ce474a2f2b648c013
-- 2. 迁移 face_detections
UPDATE dev.face_detections
SET file_uuid = '7a9f660f1a87ea1ce474a2f2b648c013'
WHERE file_uuid = '384b0ff44aaaa1f14cb2cd63b3fea966';
-- 3. 迁移其他表
UPDATE dev.chunks
SET uuid = '7a9f660f1a87ea1ce474a2f2b648c013'
WHERE uuid = '384b0ff44aaaa1f14cb2cd63b3fea966';
UPDATE dev.pre_chunks
SET file_uuid = '7a9f660f1a87ea1ce474a2f2b648c013'
WHERE file_uuid = '384b0ff44aaaa1f14cb2cd63b3fea966';
-- 4. 删除旧 UUID video
DELETE FROM dev.videos WHERE uuid = '384b0ff44aaaa1f14cb2cd63b3fea966';
-- 5. 删除其他 Birth UUID
DELETE FROM dev.videos
WHERE file_name = 'Old_Time_Movie_Show_-_Charade_1963.HD.mov'
AND uuid != '7a9f660f1a87ea1ce474a2f2b648c013';
方案 C: 全部删除 + 重新注册
优点:
- 干净重新开始
- 使用正确的 Birth UUID 生成流程
缺点:
- 丢失所有 face_detections 数据
- 需重新运行 Face processor
步骤:
- 删除所有 Charade videos(392 条)
- 删除关联数据
- 手动注册一次
- 运行 Face processor
SQL:
-- 1. 删除所有 videos
DELETE FROM dev.videos
WHERE file_name = 'Old_Time_Movie_Show_-_Charade_1963.HD.mov';
-- 2. 删除 face_detections(因为 file_uuid FK)
DELETE FROM dev.face_detections
WHERE file_uuid = '384b0ff44aaaa1f14cb2cd63b3fea966';
-- 3. 删除 chunks
DELETE FROM dev.chunks
WHERE uuid = '384b0ff44aaaa1f14cb2cd63b3fea966';
-- 4. 删除 pre_chunks
DELETE FROM dev.pre_chunks
WHERE file_uuid = '384b0ff44aaaa1f14cb2cd63b3fea966';
重新注册:
# 停止 watcher(避免重复注册)
# 手动注册一次
curl -X POST http://localhost:3003/api/v1/register \
-H "X-API-Key: muser_test_001" \
-d '{"path": "/Users/accusys/momentry/var/sftpgo/data/demo/Old_Time_Movie_Show_-_Charade_1963.HD.mov"}'
推荐: 方案 A
理由:
- 保留已有数据(78 face_detections)
- 无破坏性更改
- 添加 birth_registration 即可符合 V4.0
影响范围:
- 仅删除 391 个重复 videos(无数据)
- face_detections 不受影响
- chunks 不受影响
执行前检查
# 1. 检查 face_detections FK
psql -U accusys -d momentry -c "
SELECT COUNT(*) FROM dev.face_detections
WHERE file_uuid = '384b0ff44aaaa1f14cb2cd63b3fea966';
"
# 2. 检查 chunks
psql -U accusys -d momentry -c "
SELECT COUNT(*) FROM dev.chunks
WHERE uuid = '384b0ff44aaaa1f14cb2cd63b3fea966';
"
# 3. 检查 pre_chunks
psql -U accusys -d momentry -c "
SELECT COUNT(*) FROM dev.pre_chunks
WHERE file_uuid = '384b0ff44aaaa1f14cb2cd63b3fea966';
"
执行命令
方案 A 执行(推荐)
psql -U accusys -d momentry <<'EOF'
-- Step 1: 删除重复 Birth UUID
DELETE FROM dev.videos
WHERE file_name = 'Old_Time_Movie_Show_-_Charade_1963.HD.mov'
AND LENGTH(uuid) = 32;
-- Step 2: 添加 birth_registration
UPDATE dev.videos
SET birth_registration = jsonb_build_object(
'registration_source', jsonb_build_object(
'username', '',
'timestamp', NOW(),
'mac_address', 'ba:f5:ee:bc:45:78',
'original_path', '/Users/accusys/momentry/var/sftpgo/data/demo',
'original_filename', 'Old_Time_Movie_Show_-_Charade_1963.HD.mov'
)
)
WHERE uuid = '384b0ff44aaaa1f14cb2cd63b3fea966';
-- Step 3: 验证
SELECT uuid, LENGTH(uuid), birth_registration IS NOT NULL
FROM dev.videos
WHERE file_name LIKE '%Charade%';
EOF
后续建议
- 修复 watcher:避免重复注册同一文件
- 添加去重逻辑:检查文件是否已注册
- 使用稳定的 Birth UUID:基于 filename hash(不含 timestamp)
验证清单
- 删除 391 个重复 videos
- 保留 1 个 UUID(384b0ff44aaaa1f14cb2cd63b3fea966)
- 添加 birth_registration
- face_detections 数据完整(78 条)
- chunks 数据完整(3664 条)
- pre_chunks 数据完整(3664 + 1332 条)
相关文档
docs_v1.0/UUID_LENGTH_ISSUE.md- UUID 长度问题分析docs_v1.0/PORTAL_FACE_DEMO_PLAN.md- Portal Face 演示计划