38 lines
2.0 KiB
SQL
38 lines
2.0 KiB
SQL
-- scene_split_task 场景检测+视频分割异步任务表
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CREATE TABLE IF NOT EXISTS scene_split_task (
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id BIGSERIAL NOT NULL,
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tenant_id BIGINT NOT NULL DEFAULT 0,
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task_id VARCHAR(64) NOT NULL,
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video_url TEXT NOT NULL DEFAULT '',
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status VARCHAR(20) NOT NULL DEFAULT 'pending',
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segment_urls TEXT NOT NULL DEFAULT '',
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audio_url TEXT NOT NULL DEFAULT '',
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scene_count INT NOT NULL DEFAULT 0,
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audio_duration DOUBLE PRECISION NOT NULL DEFAULT 0,
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video_duration DOUBLE PRECISION NOT NULL DEFAULT 0,
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error_message TEXT,
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callback_url VARCHAR(500) NOT NULL DEFAULT '',
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created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
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updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
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deleted_at TIMESTAMP WITH TIME ZONE,
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PRIMARY KEY (id)
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);
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COMMENT ON TABLE scene_split_task IS '场景检测+视频分割异步任务表';
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COMMENT ON COLUMN scene_split_task.task_id IS '任务唯一标识';
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COMMENT ON COLUMN scene_split_task.video_url IS '原始视频URL';
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COMMENT ON COLUMN scene_split_task.status IS '任务状态:pending/running/success/failed';
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COMMENT ON COLUMN scene_split_task.segment_urls IS '分割后的视频分片URL列表(JSON数组)';
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COMMENT ON COLUMN scene_split_task.audio_url IS '提取的音频URL';
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COMMENT ON COLUMN scene_split_task.scene_count IS '检测到的场景数/分片数';
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COMMENT ON COLUMN scene_split_task.audio_duration IS '音频时长(秒)';
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COMMENT ON COLUMN scene_split_task.error_message IS '错误信息';
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COMMENT ON COLUMN scene_split_task.callback_url IS '回调地址';
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COMMENT ON COLUMN scene_split_task.created_at IS '创建时间';
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COMMENT ON COLUMN scene_split_task.updated_at IS '更新时间';
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COMMENT ON COLUMN scene_split_task.deleted_at IS '删除时间(软删除)';
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CREATE UNIQUE INDEX IF NOT EXISTS idx_scene_split_task_id ON scene_split_task(task_id);
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CREATE INDEX IF NOT EXISTS idx_scene_split_status ON scene_split_task(status);
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CREATE INDEX IF NOT EXISTS idx_scene_split_created_at ON scene_split_task(created_at);
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