Xiaoxia AI
95 lines
3.9 KiB
SQL
95 lines
3.9 KiB
SQL
-- Phase 7: 素材管理相关表
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-- 创建时间: 2026-06-17
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-- 素材库表
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CREATE TABLE IF NOT EXISTS asset_libraries (
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id VARCHAR(36) PRIMARY KEY,
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workspace_id VARCHAR(36) NOT NULL,
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project_id VARCHAR(36),
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name VARCHAR(255) NOT NULL,
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kind VARCHAR(20) NOT NULL CHECK (kind IN ('video', 'voice', 'image')),
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asset_count INTEGER DEFAULT 0,
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total_size BIGINT DEFAULT 0,
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT fk_asset_libraries_workspace FOREIGN KEY (workspace_id) REFERENCES workspaces(id) ON DELETE CASCADE,
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CONSTRAINT fk_asset_libraries_project FOREIGN KEY (project_id) REFERENCES projects(id) ON DELETE CASCADE
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);
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CREATE INDEX idx_asset_libraries_workspace ON asset_libraries(workspace_id);
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CREATE INDEX idx_asset_libraries_project ON asset_libraries(project_id);
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CREATE INDEX idx_asset_libraries_kind ON asset_libraries(kind);
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-- 素材表
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CREATE TABLE IF NOT EXISTS assets (
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id VARCHAR(36) PRIMARY KEY,
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workspace_id VARCHAR(36) NOT NULL,
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project_id VARCHAR(36) NOT NULL,
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asset_library_id VARCHAR(36) NOT NULL,
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-- 文件信息
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name VARCHAR(500) NOT NULL,
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file_type VARCHAR(20) NOT NULL CHECK (file_type IN ('video', 'image', 'audio')),
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file_size BIGINT NOT NULL,
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file_url VARCHAR(1000) NOT NULL,
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thumbnail_url VARCHAR(1000),
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-- 视频元数据
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duration FLOAT,
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width INTEGER,
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height INTEGER,
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fps FLOAT,
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codec VARCHAR(50),
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-- 状态
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status VARCHAR(20) NOT NULL DEFAULT 'uploading' CHECK (status IN ('uploading', 'ready', 'processing', 'error')),
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-- 分类信息
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classification_status VARCHAR(20) NOT NULL DEFAULT 'pending' CHECK (classification_status IN ('pending', 'processing', 'completed', 'failed')),
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classification_result JSONB,
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quality_score FLOAT,
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-- 审计
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uploaded_by_user_id VARCHAR(36) NOT NULL,
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT fk_assets_workspace FOREIGN KEY (workspace_id) REFERENCES workspaces(id) ON DELETE CASCADE,
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CONSTRAINT fk_assets_project FOREIGN KEY (project_id) REFERENCES projects(id) ON DELETE CASCADE,
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CONSTRAINT fk_assets_library FOREIGN KEY (asset_library_id) REFERENCES asset_libraries(id) ON DELETE CASCADE,
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CONSTRAINT fk_assets_user FOREIGN KEY (uploaded_by_user_id) REFERENCES users(id) ON DELETE CASCADE
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);
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CREATE INDEX idx_assets_workspace ON assets(workspace_id);
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CREATE INDEX idx_assets_project ON assets(project_id);
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CREATE INDEX idx_assets_library ON assets(asset_library_id);
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CREATE INDEX idx_assets_type ON assets(file_type);
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CREATE INDEX idx_assets_status ON assets(status);
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CREATE INDEX idx_assets_classification_status ON assets(classification_status);
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CREATE INDEX idx_assets_created_at ON assets(created_at DESC);
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-- 添加注释
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COMMENT ON TABLE asset_libraries IS '素材库表';
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COMMENT ON TABLE assets IS '素材表';
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COMMENT ON COLUMN assets.classification_result IS '分类结果 JSON，包含场景标签、质量评分等';
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CREATE TABLE IF NOT EXISTS classification_jobs (
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id VARCHAR(32) PRIMARY KEY,
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workspace_id VARCHAR(32) NOT NULL,
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project_id VARCHAR(32) NOT NULL,
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asset_id VARCHAR(32) NOT NULL,
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status VARCHAR(20) NOT NULL DEFAULT 'pending',
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classification VARCHAR(50) NOT NULL DEFAULT '',
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confidence FLOAT NOT NULL DEFAULT 0,
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error_message TEXT NOT NULL DEFAULT '',
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
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);
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CREATE INDEX idx_classification_jobs_workspace ON classification_jobs(workspace_id);
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CREATE INDEX idx_classification_jobs_project ON classification_jobs(project_id);
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CREATE INDEX idx_classification_jobs_asset ON classification_jobs(asset_id);
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CREATE INDEX idx_classification_jobs_status ON classification_jobs(status);
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