69 lines
2.4 KiB
PL/PgSQL
69 lines
2.4 KiB
PL/PgSQL
-- 统一媒体存储为 COS，并清理 WEB 历史业务数据；管理员配置和用户登录身份保留。
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BEGIN;
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-- 先解除即将删除媒体对象上的业务引用，避免外键阻止清理。
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UPDATE creative_projects
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SET cover_asset_id = NULL, source_video_asset_id = NULL, subtitle_asset_id = NULL;
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UPDATE project_episodes
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SET cover_asset_id = NULL, source_video_asset_id = NULL, subtitle_asset_id = NULL;
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UPDATE episode_storyboards
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SET active_output_id = NULL, thumbnail_asset_id = NULL;
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UPDATE project_assets
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SET image_asset_id = NULL, audio_asset_id = NULL;
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-- 删除 WEB 任务、项目、媒体和用户个性化数据；不触碰管理员配置表。
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DELETE FROM user_prompt_preferences;
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DELETE FROM user_model_configs;
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DELETE FROM channel_asset_cache;
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DELETE FROM generation_outputs;
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DELETE FROM generation_tasks;
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DO $$
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BEGIN
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IF to_regclass('public.canvas_projects') IS NOT NULL THEN
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EXECUTE 'DELETE FROM public.canvas_projects';
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END IF;
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IF to_regclass('public.recharge_orders') IS NOT NULL THEN
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EXECUTE 'DELETE FROM public.recharge_orders';
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END IF;
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END $$;
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DELETE FROM script_analysis_characters;
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DELETE FROM script_analyses;
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DELETE FROM point_ledger_allocations;
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DELETE FROM point_grants;
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DELETE FROM point_ledger;
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DELETE FROM episode_continuity_contexts;
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DELETE FROM episode_sources;
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DELETE FROM drama_parse_tasks;
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DELETE FROM drama_parse_batches;
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DELETE FROM episode_storyboards;
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DELETE FROM project_model_configs;
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DELETE FROM project_assets;
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DELETE FROM project_episodes;
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DELETE FROM drama_import_sessions;
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DELETE FROM creative_projects;
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DELETE FROM web_refresh_tokens;
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DELETE FROM media_assets;
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-- 系统提示词属于 ADMIN 配置，用户自定义提示词属于 WEB 数据。
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DELETE FROM prompts WHERE scope = 'user';
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-- 只保留用户登录所需身份和密码，其余 WEB 状态恢复为新用户状态。
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UPDATE web_users
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SET point_balance = 0,
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daily_limit = 9999,
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enabled = TRUE,
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avatar_url = NULL,
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avatar_key = NULL,
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session_version = session_version + 1,
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last_online_at = NULL,
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deleted_at = NULL,
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updated_at = CURRENT_TIMESTAMP;
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-- 媒体资产的新存储提供方只允许 COS。
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ALTER TABLE media_assets DROP CONSTRAINT media_assets_storage_provider_check;
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ALTER TABLE media_assets ALTER COLUMN storage_provider SET DEFAULT 'cos';
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ALTER TABLE media_assets
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ADD CONSTRAINT media_assets_storage_provider_check CHECK (storage_provider = 'cos');
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COMMIT;
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