-- phpMyAdmin SQL Dump
-- version 5.2.1
-- https://www.phpmyadmin.net/
--
-- 主机： 114.5.1.4
-- 生成日期： 2024-10-19 06:27:45
-- 服务器版本： 8.4.2
-- PHP 版本： 8.2.23

SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
START TRANSACTION;
SET time_zone = "+00:00";


/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8mb4 */;

--
-- 数据库： `ez_site`
--

-- --------------------------------------------------------

--
-- 表的结构 `articles`
--

CREATE TABLE `articles` (
  `id` int NOT NULL,
  `title` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL,
  `content` text CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL,
  `type` enum('activity','news') CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL,
  `created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;

--

-- 表的结构 `comments`
--

CREATE TABLE `comments` (
  `id` int NOT NULL,
  `user_id` int DEFAULT NULL,
  `content` text CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL,
  `love_wall_id` int DEFAULT NULL,
  `article_id` int DEFAULT NULL,
  `created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;

--

-- 表的结构 `love_wall`
--

CREATE TABLE `love_wall` (
  `id` int NOT NULL,
  `user_id` int DEFAULT NULL,
  `content` text CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL,
  `created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;

--

-- 表的结构 `users`
--

CREATE TABLE `users` (
  `id` int NOT NULL,
  `username` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL,
  `password` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL,
  `email` varchar(255) COLLATE utf8mb4_general_ci DEFAULT NULL,
  `group` enum('admin','user') CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT 'user',
  `created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
  `contact` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL,
  `phone_number` varchar(255) COLLATE utf8mb4_general_ci DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;

--

-- 转储表的索引
--

--
-- 表的索引 `articles`
--
ALTER TABLE `articles`
  ADD PRIMARY KEY (`id`);

--
-- 表的索引 `comments`
--
ALTER TABLE `comments`
  ADD PRIMARY KEY (`id`),
  ADD KEY `user_id` (`user_id`),
  ADD KEY `love_wall_id` (`love_wall_id`),
  ADD KEY `article_id` (`article_id`);

--
-- 表的索引 `love_wall`
--
ALTER TABLE `love_wall`
  ADD PRIMARY KEY (`id`),
  ADD KEY `user_id` (`user_id`);

--
-- 表的索引 `users`
--
ALTER TABLE `users`
  ADD PRIMARY KEY (`id`),
  ADD UNIQUE KEY `username` (`username`);

--
-- 在导出的表使用AUTO_INCREMENT
--

--
-- 使用表AUTO_INCREMENT `articles`
--
ALTER TABLE `articles`
  MODIFY `id` int NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=7;

--
-- 使用表AUTO_INCREMENT `comments`
--
ALTER TABLE `comments`
  MODIFY `id` int NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=21;

--
-- 使用表AUTO_INCREMENT `love_wall`
--
ALTER TABLE `love_wall`
  MODIFY `id` int NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=23;

--
-- 使用表AUTO_INCREMENT `users`
--
ALTER TABLE `users`
  MODIFY `id` int NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=82;

--
-- 限制导出的表
--

--
-- 限制表 `comments`
--
ALTER TABLE `comments`
  ADD CONSTRAINT `comments_ibfk_1` FOREIGN KEY (`user_id`) REFERENCES `users` (`id`),
  ADD CONSTRAINT `comments_ibfk_2` FOREIGN KEY (`love_wall_id`) REFERENCES `love_wall` (`id`),
  ADD CONSTRAINT `comments_ibfk_3` FOREIGN KEY (`article_id`) REFERENCES `articles` (`id`);

--
-- 限制表 `love_wall`
--
ALTER TABLE `love_wall`
  ADD CONSTRAINT `love_wall_ibfk_1` FOREIGN KEY (`user_id`) REFERENCES `users` (`id`);
COMMIT;

/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
