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85 lines
3.8 KiB
85 lines
3.8 KiB
2 months ago
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CREATE DATABASE chat;
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DROP TABLE IF EXISTS `users`;
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CREATE TABLE IF NOT EXISTS `users` (
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`id` int NOT NULL AUTO_INCREMENT COMMENT 'id',
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`uuid` varchar(150) NOT NULL COMMENT 'uuid',
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`username` varchar(191) NOT NULL COMMENT '''用户名''',
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`nickname` varchar(255) DEFAULT NULL COMMENT '昵称',
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`email` varchar(80) DEFAULT NULL COMMENT '邮箱',
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`password` varchar(150) NOT NULL COMMENT '密码',
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`avatar` varchar(250) NOT NULL COMMENT '头像',
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`create_at` datetime(3) DEFAULT NULL,
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`update_at` datetime(3) DEFAULT NULL,
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`delete_at` bigint DEFAULT NULL,
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PRIMARY KEY (`id`),
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UNIQUE KEY `username` (`username`),
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UNIQUE KEY `idx_uuid` (`uuid`),
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UNIQUE KEY `username_2` (`username`)
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) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT '用户表';
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DROP TABLE IF EXISTS `user_friends`;
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CREATE TABLE IF NOT EXISTS `user_friends` (
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`id` int NOT NULL AUTO_INCREMENT COMMENT 'id',
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`created_at` datetime(3) DEFAULT NULL COMMENT '创建时间',
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`updated_at` datetime(3) DEFAULT NULL COMMENT '更新时间',
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`deleted_at` bigint unsigned DEFAULT NULL COMMENT '删除时间戳',
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`user_id` int DEFAULT NULL COMMENT '用户ID',
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`friend_id` int DEFAULT NULL COMMENT '好友ID',
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PRIMARY KEY (`id`),
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KEY `idx_user_friends_user_id` (`user_id`),
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KEY `idx_user_friends_friend_id` (`friend_id`)
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) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT '好友信息表';
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DROP TABLE IF EXISTS `messages`;
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CREATE TABLE IF NOT EXISTS `messages` (
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`id` bigint unsigned NOT NULL AUTO_INCREMENT COMMENT 'id',
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`created_at` datetime(3) DEFAULT NULL COMMENT '创建时间',
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`updated_at` datetime(3) DEFAULT NULL COMMENT '更新时间',
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`deleted_at` bigint unsigned DEFAULT NULL COMMENT '删除时间戳',
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`from_user_id` int DEFAULT NULL COMMENT '发送人ID',
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`to_user_id` int DEFAULT NULL COMMENT '发送对象ID',
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`content` varchar(2500) DEFAULT NULL COMMENT '消息内容',
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`url` varchar(350) DEFAULT NULL COMMENT '''文件或者图片地址''',
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`pic` text COMMENT '缩略图',
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`message_type` smallint DEFAULT NULL COMMENT '''消息类型：1单聊，2群聊''',
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`content_type` smallint DEFAULT NULL COMMENT '''消息内容类型：1文字，2语音，3视频''',
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PRIMARY KEY (`id`),
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KEY `idx_messages_deleted_at` (`deleted_at`),
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KEY `idx_messages_from_user_id` (`from_user_id`),
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KEY `idx_messages_to_user_id` (`to_user_id`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci COMMENT '消息表';
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DROP TABLE IF EXISTS `groups`;
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CREATE TABLE IF NOT EXISTS `groups` (
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`id` int NOT NULL AUTO_INCREMENT,
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`created_at` datetime(3) DEFAULT NULL,
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`updated_at` datetime(3) DEFAULT NULL,
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`deleted_at` bigint unsigned DEFAULT NULL,
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`user_id` int DEFAULT NULL COMMENT '''群主ID''',
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`name` varchar(150) DEFAULT NULL COMMENT '''群名称',
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`notice` varchar(350) DEFAULT NULL COMMENT '''群公告',
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`uuid` varchar(150) NOT NULL COMMENT '''uuid''',
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PRIMARY KEY (`id`),
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KEY `idx_groups_user_id` (`user_id`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci COMMENT '群组表';
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DROP TABLE IF EXISTS `group_members`;
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CREATE TABLE IF NOT EXISTS `group_members` (
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`id` int NOT NULL AUTO_INCREMENT,
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`created_at` datetime(3) DEFAULT NULL,
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`updated_at` datetime(3) DEFAULT NULL,
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`deleted_at` bigint unsigned DEFAULT NULL,
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`user_id` int DEFAULT NULL COMMENT '''用户ID''',
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`group_id` int DEFAULT NULL COMMENT '''群组ID''',
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`nickname` varchar(350) DEFAULT NULL COMMENT '''昵称',
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`mute` smallint DEFAULT NULL COMMENT '''是否禁言''',
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PRIMARY KEY (`id`),
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KEY `idx_group_members_user_id` (`user_id`),
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KEY `idx_group_members_group_id` (`group_id`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci COMMENT '群组成员表';
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