19 lines
1.0 KiB
MySQL
19 lines
1.0 KiB
MySQL
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CREATE TABLE IF NOT EXISTS `model_train_task` (
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`task_id` char(36) NOT NULL COMMENT '任务ID',
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`task_name` varchar(100) DEFAULT NULL COMMENT '任务名称',
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`algorithm_type` varchar(50) DEFAULT NULL COMMENT '算法类型',
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`device_type` varchar(50) DEFAULT NULL COMMENT '设备类型',
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`dataset_path` varchar(255) DEFAULT NULL COMMENT '数据集路径',
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`train_params` json DEFAULT NULL COMMENT '训练参数',
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`status` varchar(20) DEFAULT 'PENDING' COMMENT '状态',
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`metrics` json DEFAULT NULL COMMENT '训练指标',
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`model_output_path` varchar(255) DEFAULT NULL COMMENT '临时模型路径',
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`feature_map_snapshot` json DEFAULT NULL COMMENT '特征映射',
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`metrics_image_path` varchar(255) DEFAULT NULL COMMENT '指标图路径',
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`error_log` text DEFAULT NULL COMMENT '错误日志',
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`created_at` datetime DEFAULT CURRENT_TIMESTAMP,
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`updated_at` datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
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PRIMARY KEY (`task_id`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
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