24 lines
1.5 KiB
SQL
24 lines
1.5 KiB
SQL
CREATE TABLE IF NOT EXISTS `project_vectorization_task` (
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`id` BIGINT AUTO_INCREMENT PRIMARY KEY COMMENT '任务ID',
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`task_id` VARCHAR(64) NOT NULL COMMENT '任务唯一标识',
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`project_id` BIGINT NOT NULL COMMENT '项目ID',
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`user_id` BIGINT NOT NULL COMMENT '触发用户ID',
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`task_type` VARCHAR(32) NOT NULL COMMENT '任务类型：incremental/full',
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`status` VARCHAR(32) NOT NULL DEFAULT 'pending' COMMENT '任务状态：pending/running/success/failed',
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`total` INT NOT NULL DEFAULT 0 COMMENT '文件总数',
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`processed` INT NOT NULL DEFAULT 0 COMMENT '处理成功数',
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`skipped` INT NOT NULL DEFAULT 0 COMMENT '跳过数',
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`failed` INT NOT NULL DEFAULT 0 COMMENT '失败数',
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`error_message` TEXT DEFAULT NULL COMMENT '错误信息',
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`started_at` DATETIME DEFAULT NULL COMMENT '开始时间',
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`finished_at` DATETIME DEFAULT NULL COMMENT '完成时间',
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`created_at` DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
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`updated_at` DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
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UNIQUE KEY `uk_vector_task_id` (`task_id`),
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INDEX `idx_vector_task_project_status` (`project_id`, `status`),
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INDEX `idx_vector_task_user_id` (`user_id`),
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INDEX `idx_vector_task_created_at` (`created_at`),
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FOREIGN KEY (`project_id`) REFERENCES `projects`(`id`) ON DELETE CASCADE,
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FOREIGN KEY (`user_id`) REFERENCES `users`(`id`) ON DELETE CASCADE
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='项目向量化任务表';
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