小鱼开发
3e94013d2b
- Tauri FFmpeg sidecar 支持从 MP4 提取音频（MP4→MP3） - VoiceMaterialLibrary 支持 .mp4 上传自动提取音频后走声音复刻 - 前端路径安全：writeFile/remove 改用 BaseDirectory.AppLocalData + 相对路径 - 新增 prompt：新房装修流程、装备材料选择 - 新增素材6.2：48个分类 + 67个视频素材入库脚本 - MP4 时长限制修正：10秒~2分钟（原5分钟）
37 lines
1.2 KiB
SQL
37 lines
1.2 KiB
SQL
-- 统计全部素材中的重复命名（整个素材库）
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-- ============================================
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-- 1. 按 title 分组，找出重复的素材
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SELECT
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title,
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COUNT(*) AS duplicate_count,
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STRING_AGG(DISTINCT url, ', ' ORDER BY url) AS urls,
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STRING_AGG(DISTINCT CAST(id AS TEXT), ', ' ORDER BY CAST(id AS TEXT)) AS ids
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FROM mjk_broll_materials
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WHERE status != 'deleted'
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GROUP BY title
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HAVING COUNT(*) > 1
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ORDER BY duplicate_count DESC, title;
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-- 2. 按 url 分组，找出重复的素材
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SELECT
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url,
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COUNT(*) AS duplicate_count,
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STRING_AGG(DISTINCT title, ', ' ORDER BY title) AS titles,
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STRING_AGG(DISTINCT CAST(id AS TEXT), ', ' ORDER BY CAST(id AS TEXT)) AS ids
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FROM mjk_broll_materials
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WHERE status != 'deleted'
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GROUP BY url
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HAVING COUNT(*) > 1
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ORDER BY duplicate_count DESC, url;
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-- 3. 统计概览：总素材数、唯一 title 数、唯一 url 数
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SELECT
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COUNT(*) AS total_materials,
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COUNT(DISTINCT title) AS unique_titles,
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COUNT(DISTINCT url) AS unique_urls,
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COUNT(*) - COUNT(DISTINCT title) AS title_duplicates,
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COUNT(*) - COUNT(DISTINCT url) AS url_duplicates
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FROM mjk_broll_materials
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WHERE status != 'deleted';
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