127 lines
6.9 KiB
MySQL
127 lines
6.9 KiB
MySQL
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use school_news;
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-- 智能体配置表
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DROP TABLE IF EXISTS `tb_ai_agent_config`;
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CREATE TABLE `tb_ai_agent_config` (
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`id` VARCHAR(50) NOT NULL COMMENT '配置ID',
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`name` VARCHAR(100) NOT NULL COMMENT '智能体名称',
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`avatar` VARCHAR(255) DEFAULT NULL COMMENT '智能体头像',
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`system_prompt` TEXT COMMENT '系统提示词',
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`model_name` VARCHAR(100) DEFAULT NULL COMMENT '模型名称',
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`model_provider` VARCHAR(50) DEFAULT NULL COMMENT '模型提供商',
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`temperature` DECIMAL(3,2) DEFAULT 0.70 COMMENT '温度值',
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`max_tokens` INT(11) DEFAULT 2000 COMMENT '最大tokens',
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`top_p` DECIMAL(3,2) DEFAULT 1.00 COMMENT 'Top P值',
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`status` INT(4) DEFAULT 1 COMMENT '状态（0禁用 1启用）',
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`creator` VARCHAR(50) DEFAULT NULL COMMENT '创建者',
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`updater` VARCHAR(50) DEFAULT NULL COMMENT '更新者',
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`create_time` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
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`update_time` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
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`delete_time` TIMESTAMP NULL DEFAULT NULL COMMENT '删除时间',
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`deleted` TINYINT(1) NOT NULL DEFAULT 0 COMMENT '是否删除',
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PRIMARY KEY (`id`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci COMMENT='智能体配置表';
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-- 插入默认配置
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INSERT INTO `tb_ai_agent_config` (id, name, system_prompt, model_name, temperature, max_tokens, status, creator, create_time) VALUES
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('1', '思政小帮手', '你是一个专业的思政学习助手，致力于帮助用户学习思想政治理论知识。请基于提供的知识库内容，为用户提供准确、简洁的回答。', 'gpt-3.5-turbo', 0.7, 2000, 1, '1', now());
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-- 知识库表
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DROP TABLE IF EXISTS `tb_ai_knowledge`;
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CREATE TABLE `tb_ai_knowledge` (
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`id` VARCHAR(50) NOT NULL COMMENT '知识ID',
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`title` VARCHAR(255) NOT NULL COMMENT '知识标题',
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`content` LONGTEXT NOT NULL COMMENT '知识内容',
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`source_type` INT(4) DEFAULT 1 COMMENT '来源类型（1手动添加 2文件导入 3资源同步）',
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`source_id` VARCHAR(50) DEFAULT NULL COMMENT '来源ID',
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`file_name` VARCHAR(255) DEFAULT NULL COMMENT '文件名',
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`file_path` VARCHAR(500) DEFAULT NULL COMMENT '文件路径',
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`category` VARCHAR(100) DEFAULT NULL COMMENT '分类',
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`tags` VARCHAR(500) DEFAULT NULL COMMENT '标签（JSON数组）',
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`vector_id` VARCHAR(100) DEFAULT NULL COMMENT '向量ID（用于向量检索）',
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`status` INT(4) DEFAULT 1 COMMENT '状态（0禁用 1启用）',
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`creator` VARCHAR(50) DEFAULT NULL COMMENT '创建者',
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`updater` VARCHAR(50) DEFAULT NULL COMMENT '更新者',
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`create_time` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
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`update_time` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
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`delete_time` TIMESTAMP NULL DEFAULT NULL COMMENT '删除时间',
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`deleted` TINYINT(1) NOT NULL DEFAULT 0 COMMENT '是否删除',
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PRIMARY KEY (`id`),
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KEY `idx_source` (`source_type`, `source_id`),
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KEY `idx_category` (`category`),
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KEY `idx_status` (`status`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci COMMENT='知识库表';
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-- 对话会话表
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DROP TABLE IF EXISTS `tb_ai_conversation`;
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CREATE TABLE `tb_ai_conversation` (
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`id` VARCHAR(50) NOT NULL COMMENT '会话ID',
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`user_id` VARCHAR(50) NOT NULL COMMENT '用户ID',
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`title` VARCHAR(255) DEFAULT NULL COMMENT '会话标题',
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`status` INT(4) DEFAULT 1 COMMENT '状态（0已结束 1进行中）',
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`message_count` INT(11) DEFAULT 0 COMMENT '消息数量',
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`last_message_time` TIMESTAMP NULL DEFAULT NULL COMMENT '最后消息时间',
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`create_time` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
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`update_time` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
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PRIMARY KEY (`id`),
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KEY `idx_user` (`user_id`),
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KEY `idx_last_message_time` (`last_message_time`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci COMMENT='对话会话表';
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-- 对话记录表
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DROP TABLE IF EXISTS `tb_ai_message`;
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CREATE TABLE `tb_ai_message` (
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`id` VARCHAR(50) NOT NULL COMMENT '消息ID',
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`conversation_id` VARCHAR(50) NOT NULL COMMENT '会话ID',
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`user_id` VARCHAR(50) NOT NULL COMMENT '用户ID',
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`role` VARCHAR(20) NOT NULL COMMENT '角色（user用户 assistant助手 system系统）',
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`content` LONGTEXT NOT NULL COMMENT '消息内容',
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`file_ids` VARCHAR(500) DEFAULT NULL COMMENT '关联文件ID（JSON数组）',
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`knowledge_ids` VARCHAR(500) DEFAULT NULL COMMENT '引用知识ID（JSON数组）',
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`token_count` INT(11) DEFAULT 0 COMMENT 'Token数量',
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`create_time` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
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PRIMARY KEY (`id`),
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KEY `idx_conversation` (`conversation_id`),
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KEY `idx_user` (`user_id`),
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KEY `idx_create_time` (`create_time`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci COMMENT='对话消息表';
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-- 上传文件表
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DROP TABLE IF EXISTS `tb_ai_upload_file`;
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CREATE TABLE `tb_ai_upload_file` (
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`id` VARCHAR(50) NOT NULL COMMENT '文件ID',
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`user_id` VARCHAR(50) NOT NULL COMMENT '用户ID',
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`conversation_id` VARCHAR(50) DEFAULT NULL COMMENT '会话ID',
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`file_name` VARCHAR(255) NOT NULL COMMENT '文件名',
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`file_path` VARCHAR(500) NOT NULL COMMENT '文件路径',
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`file_size` BIGINT(20) DEFAULT 0 COMMENT '文件大小（字节）',
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`file_type` VARCHAR(50) DEFAULT NULL COMMENT '文件类型',
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`mime_type` VARCHAR(100) DEFAULT NULL COMMENT 'MIME类型',
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`extracted_text` LONGTEXT COMMENT '提取的文本内容',
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`status` INT(4) DEFAULT 1 COMMENT '状态（0处理中 1已完成 2失败）',
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`create_time` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '上传时间',
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`update_time` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
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PRIMARY KEY (`id`),
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KEY `idx_user` (`user_id`),
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KEY `idx_conversation` (`conversation_id`),
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KEY `idx_create_time` (`create_time`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci COMMENT='上传文件表';
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-- AI使用统计表
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DROP TABLE IF EXISTS `tb_ai_usage_statistics`;
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CREATE TABLE `tb_ai_usage_statistics` (
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`id` VARCHAR(50) NOT NULL COMMENT '统计ID',
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`user_id` VARCHAR(50) NOT NULL COMMENT '用户ID',
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`stat_date` DATE NOT NULL COMMENT '统计日期',
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`conversation_count` INT(11) DEFAULT 0 COMMENT '会话数量',
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`message_count` INT(11) DEFAULT 0 COMMENT '消息数量',
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`total_tokens` INT(11) DEFAULT 0 COMMENT '总Token数',
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`file_count` INT(11) DEFAULT 0 COMMENT '上传文件数',
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`create_time` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
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`update_time` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
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PRIMARY KEY (`id`),
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UNIQUE KEY `uk_user_date` (`user_id`, `stat_date`),
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KEY `idx_user` (`user_id`),
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KEY `idx_date` (`stat_date`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci COMMENT='AI使用统计表';
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