/*
 Navicat Premium Dump SQL

 Source Server         : 开发环境-本地
 Source Server Type    : MySQL
 Source Server Version : 80408 (8.4.8)
 Source Host           : localhost:3306
 Source Schema         : nl_blog

 Target Server Type    : MySQL
 Target Server Version : 80408 (8.4.8)
 File Encoding         : 65001

 Date: 24/06/2026 16:52:32
*/

SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS = 0;

-- ----------------------------
-- Table structure for about_profiles
-- ----------------------------
DROP TABLE IF EXISTS `about_profiles`;
CREATE TABLE `about_profiles`  (
  `id` int NOT NULL AUTO_INCREMENT,
  `name` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL,
  `avatar` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT '',
  `location` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT '',
  `bio` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL,
  `email` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT '',
  `wechat` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT '',
  `tech_stack` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL COMMENT 'JSON string or comma separated list',
  `experiences` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL COMMENT 'JSON string of experience list',
  `is_primary` tinyint(1) NOT NULL DEFAULT 0 COMMENT '是否主展示资料（0否 1是）',
  `created_at` bigint NOT NULL DEFAULT 0,
  `updated_at` bigint NOT NULL DEFAULT 0,
  `deleted_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 4 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '关于页个人资料表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for access_logs
-- ----------------------------
DROP TABLE IF EXISTS `access_logs`;
CREATE TABLE `access_logs`  (
  `id` bigint UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `ip` varchar(45) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '访问者IP地址',
  `user_agent` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL COMMENT '访问者浏览器信息',
  `path` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '访问路径',
  `method` varchar(10) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT 'HTTP方法',
  `status_code` int UNSIGNED NOT NULL COMMENT 'HTTP状态码',
  `response_time` int UNSIGNED NOT NULL COMMENT '响应时间（毫秒）',
  `region` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT 'IP归属地',
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE,
  INDEX `idx_path`(`path` ASC) USING BTREE COMMENT '按访问路径查询索引',
  INDEX `idx_status_code`(`status_code` ASC) USING BTREE COMMENT '按状态码查询索引'
) ENGINE = InnoDB AUTO_INCREMENT = 27003 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '访问日志表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for attachment_categories
-- ----------------------------
DROP TABLE IF EXISTS `attachment_categories`;
CREATE TABLE `attachment_categories`  (
  `id` int UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `name` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '分类名称',
  `description` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL COMMENT '分类描述',
  `sort_order` int UNSIGNED NULL DEFAULT 0 COMMENT '排序',
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  `updated_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE,
  INDEX `idx_sort_order`(`sort_order` ASC) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 2 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '附件分类表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for attachments
-- ----------------------------
DROP TABLE IF EXISTS `attachments`;
CREATE TABLE `attachments`  (
  `id` bigint UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `category_id` int UNSIGNED NULL DEFAULT NULL COMMENT '附件分类ID',
  `original_name` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '原始文件名',
  `stored_name` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '存储文件名',
  `file_path` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '文件路径',
  `file_url` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '文件访问URL',
  `file_size` bigint UNSIGNED NOT NULL DEFAULT 0 COMMENT '文件大小(字节)',
  `file_type` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '文件类型: image/video/document/other',
  `mime_type` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT 'MIME类型',
  `storage_type` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT 'local' COMMENT '存储类型: local/qcloud/aliyun/qiniu',
  `oss_config_id` int UNSIGNED NULL DEFAULT NULL COMMENT 'OSS配置ID',
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  `updated_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE,
  INDEX `idx_category_id`(`category_id` ASC) USING BTREE,
  INDEX `idx_storage_type`(`storage_type` ASC) USING BTREE,
  INDEX `idx_file_type`(`file_type` ASC) USING BTREE,
  INDEX `idx_created_at`(`created_at` ASC) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 76 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '附件表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for categories
-- ----------------------------
DROP TABLE IF EXISTS `categories`;
CREATE TABLE `categories`  (
  `id` int UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '分类ID',
  `name` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '分类名称',
  `slug` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '分类别名',
  `description` varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '描述',
  `sort_order` int UNSIGNED NULL DEFAULT 0 COMMENT '排序',
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  `updated_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE,
  UNIQUE INDEX `uk_slug`(`slug` ASC) USING BTREE,
  INDEX `idx_sort_order`(`sort_order` ASC) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 7 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '文章分类表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for column_posts
-- ----------------------------
DROP TABLE IF EXISTS `column_posts`;
CREATE TABLE `column_posts`  (
  `column_id` int UNSIGNED NOT NULL COMMENT '专栏ID',
  `post_id` int UNSIGNED NOT NULL COMMENT '文章ID',
  `sort_order` int UNSIGNED NULL DEFAULT 0 COMMENT '排序',
  `created_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`column_id`, `post_id`) USING BTREE,
  INDEX `idx_post_id`(`post_id` ASC) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '专栏文章关联表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for columns
-- ----------------------------
DROP TABLE IF EXISTS `columns`;
CREATE TABLE `columns`  (
  `id` int UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '专栏ID',
  `name` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '专栏名称',
  `description` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL COMMENT '专栏描述',
  `cover` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '专栏封面',
  `is_active` tinyint(1) NOT NULL DEFAULT 1 COMMENT '是否启用',
  `sort_order` int UNSIGNED NULL DEFAULT 0 COMMENT '排序',
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  `updated_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE,
  INDEX `idx_sort_order`(`sort_order` ASC) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 4 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '专栏表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for email_suffixes
-- ----------------------------
DROP TABLE IF EXISTS `email_suffixes`;
CREATE TABLE `email_suffixes`  (
  `id` int NOT NULL AUTO_INCREMENT,
  `suffix` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '邮箱后缀',
  `is_active` tinyint(1) NOT NULL DEFAULT 1 COMMENT '是否启用',
  `sort_order` int NOT NULL DEFAULT 0 COMMENT '排序',
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  `updated_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE,
  UNIQUE INDEX `uk_suffix`(`suffix` ASC) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 15 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '邮箱后缀配置表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for inquiries
-- ----------------------------
DROP TABLE IF EXISTS `inquiries`;
CREATE TABLE `inquiries`  (
  `id` int NOT NULL AUTO_INCREMENT,
  `name` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '姓名',
  `company` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '公司/组织',
  `contact_method` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '联系方式类型(email/wechat/phone)',
  `contact_value` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '联系方式值',
  `budget` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '预算范围',
  `description` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL COMMENT '需求描述',
  `status` tinyint NOT NULL DEFAULT 0 COMMENT '状态: 0-未读, 1-已读, 2-已联系',
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  `updated_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 2 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '合作咨询表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for operation_logs
-- ----------------------------
DROP TABLE IF EXISTS `operation_logs`;
CREATE TABLE `operation_logs`  (
  `id` bigint UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `user_id` bigint UNSIGNED NOT NULL COMMENT '操作用户ID',
  `username` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '操作用户名',
  `ip` varchar(45) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '操作IP地址',
  `region` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT 'IP归属地',
  `path` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '操作路径',
  `method` varchar(10) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT 'HTTP方法',
  `action` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '操作描述',
  `params` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL COMMENT '请求参数',
  `status` int NOT NULL COMMENT '响应状态码',
  `duration` int NOT NULL COMMENT '响应时间（毫秒）',
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE,
  INDEX `idx_user_id`(`user_id` ASC) USING BTREE,
  INDEX `idx_action`(`action` ASC) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 678 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '操作日志表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for oss_configs
-- ----------------------------
DROP TABLE IF EXISTS `oss_configs`;
CREATE TABLE `oss_configs`  (
  `id` int UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `name` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '配置名称',
  `storage_type` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '存储类型: local/qcloud/aliyun/qiniu',
  `access_key` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '',
  `secret_key` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '',
  `bucket` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '存储桶名称',
  `region` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '区域',
  `domain` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '访问域名',
  `oss_access_key_id` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '阿里云 AccessKeyId（AES加密）',
  `oss_access_key_secret` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '阿里云 AccessKeySecret（AES加密）',
  `oss_endpoint` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '阿里云 Endpoint',
  `oss_bucket` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '阿里云 Bucket',
  `oss_domain` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '阿里云自定义域名',
  `qcloud_secret_id` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '腾讯云 SecretId（AES加密）',
  `qcloud_secret_key` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '腾讯云 SecretKey（AES加密）',
  `qcloud_region` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '腾讯云 Region',
  `qcloud_bucket` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '腾讯云 Bucket',
  `qcloud_domain` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '腾讯云自定义域名',
  `qiniu_access_key` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '七牛 AccessKey（AES加密）',
  `qiniu_secret_key` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '七牛 SecretKey（AES加密）',
  `qiniu_bucket` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '七牛 Bucket',
  `qiniu_region` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '七牛 Region',
  `qiniu_domain` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '七牛自定义域名',
  `is_active` tinyint(1) NOT NULL DEFAULT 0 COMMENT '是否启用',
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  `updated_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE,
  INDEX `idx_storage_type`(`storage_type` ASC) USING BTREE,
  INDEX `idx_is_active`(`is_active` ASC) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 5 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = 'OSS配置表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for partners
-- ----------------------------
DROP TABLE IF EXISTS `partners`;
CREATE TABLE `partners`  (
  `id` int UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `name` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '合作伙伴名称',
  `logo` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '合作伙伴Logo URL',
  `description` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL COMMENT '合作伙伴介绍',
  `url` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '合作伙伴官网链接',
  `sort_order` int UNSIGNED NULL DEFAULT 0 COMMENT '排序权重',
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  `updated_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 6 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '合作伙伴表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for permissions
-- ----------------------------
DROP TABLE IF EXISTS `permissions`;
CREATE TABLE `permissions`  (
  `id` bigint UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `name` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '权限名称',
  `resource` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '资源名称',
  `action` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '操作名称',
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  `updated_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE,
  UNIQUE INDEX `unique_resource_action`(`resource` ASC, `action` ASC) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 31 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '权限表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for post_history
-- ----------------------------
DROP TABLE IF EXISTS `post_history`;
CREATE TABLE `post_history`  (
  `id` int UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '历史记录ID',
  `post_id` int UNSIGNED NOT NULL COMMENT '文章ID',
  `version` int UNSIGNED NOT NULL DEFAULT 1 COMMENT '版本号',
  `title` varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '文章标题',
  `category_id` int UNSIGNED NOT NULL DEFAULT 0 COMMENT '文章分类ID',
  `column_id` int UNSIGNED NULL DEFAULT NULL COMMENT '专栏ID快照',
  `tag_ids` json NULL COMMENT '标签ID快照',
  `excerpt` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL COMMENT '文章摘要',
  `content` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '文章内容',
  `is_published` tinyint(1) NULL DEFAULT 1 COMMENT '是否已发布',
  `modified_by` int UNSIGNED NOT NULL DEFAULT 0 COMMENT '修改人ID',
  `modified_at` bigint NOT NULL DEFAULT 0 COMMENT '修改时间',
  `created_at` bigint NOT NULL DEFAULT 0,
  `deleted_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE,
  INDEX `idx_post_id`(`post_id` ASC) USING BTREE,
  INDEX `idx_version`(`version` ASC) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 60 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '文章历史记录表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for post_tags
-- ----------------------------
DROP TABLE IF EXISTS `post_tags`;
CREATE TABLE `post_tags`  (
  `tag_id` bigint UNSIGNED NOT NULL COMMENT '关联的标签ID',
  `post_id` int UNSIGNED NOT NULL COMMENT '关联的文章ID',
  `created_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`post_id`, `tag_id`) USING BTREE,
  INDEX `idx_tag_id`(`tag_id` ASC) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '文章标签关联表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for posts
-- ----------------------------
DROP TABLE IF EXISTS `posts`;
CREATE TABLE `posts`  (
  `id` int UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '文章唯一标识（自增ID）',
  `original_id` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '原始字符串ID备份',
  `title` varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '文章标题',
  `category_id` int UNSIGNED NOT NULL DEFAULT 0 COMMENT '文章分类ID',
  `column_id` int UNSIGNED NULL DEFAULT NULL COMMENT '专栏ID（可选）',
  `excerpt` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL COMMENT '文章摘要',
  `content` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '文章内容',
  `read_count` int UNSIGNED NOT NULL DEFAULT 0 COMMENT '阅读量',
  `is_published` tinyint(1) NOT NULL DEFAULT 1 COMMENT '是否已发布（0：草稿，1：已发布）',
  `user_id` int UNSIGNED NOT NULL DEFAULT 0 COMMENT '创建者用户ID',
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  `updated_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE,
  INDEX `idx_category_id`(`category_id` ASC) USING BTREE COMMENT '按分类查询索引',
  INDEX `idx_column_id`(`column_id` ASC) USING BTREE COMMENT '按专栏查询索引',
  INDEX `idx_is_published`(`is_published` ASC) USING BTREE COMMENT '按发布状态查询索引',
  INDEX `idx_user_id`(`user_id` ASC) USING BTREE,
  INDEX `idx_original_id`(`original_id` ASC) USING BTREE,
  FULLTEXT INDEX `idx_title_content`(`title`, `content`) COMMENT '标题和内容全文索引，用于搜索'
) ENGINE = InnoDB AUTO_INCREMENT = 36 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '博客文章表（新结构）' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for role_permissions
-- ----------------------------
DROP TABLE IF EXISTS `role_permissions`;
CREATE TABLE `role_permissions`  (
  `role_id` bigint UNSIGNED NOT NULL COMMENT '角色ID',
  `permission_id` bigint UNSIGNED NOT NULL COMMENT '权限ID',
  PRIMARY KEY (`role_id`, `permission_id`) USING BTREE,
  INDEX `role_permissions_ibfk_2`(`permission_id` ASC) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '角色权限关联表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for roles
-- ----------------------------
DROP TABLE IF EXISTS `roles`;
CREATE TABLE `roles`  (
  `id` bigint UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `name` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '角色名称',
  `description` varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '角色描述',
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  `updated_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE,
  UNIQUE INDEX `name`(`name` ASC) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 4 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '角色表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for search_logs
-- ----------------------------
DROP TABLE IF EXISTS `search_logs`;
CREATE TABLE `search_logs`  (
  `id` bigint UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `keyword` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '搜索关键词',
  `search_type` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '搜索类型: category/tag/column/keyword',
  `user_ip` varchar(45) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '用户IP地址',
  `user_location` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '用户归属地',
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE,
  INDEX `idx_search_type`(`search_type` ASC) USING BTREE,
  INDEX `idx_created_at`(`created_at` ASC) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 25 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '搜索记录表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for settings
-- ----------------------------
DROP TABLE IF EXISTS `settings`;
CREATE TABLE `settings`  (
  `id` bigint UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `key_name` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '配置项键名',
  `value` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL COMMENT '配置项值',
  `description` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL COMMENT '配置项描述',
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  `updated_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE,
  UNIQUE INDEX `key_name`(`key_name` ASC) USING BTREE,
  INDEX `idx_key_name`(`key_name` ASC) USING BTREE COMMENT '按键名查询索引'
) ENGINE = InnoDB AUTO_INCREMENT = 16 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '网站配置表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for code_types
-- ----------------------------
DROP TABLE IF EXISTS `code_types`;
CREATE TABLE `code_types`  (
  `id` bigint UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `name` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '类型名称',
  `category` tinyint NOT NULL DEFAULT 0 COMMENT '0前端 1后端 2其他',
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  `updated_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE,
  UNIQUE INDEX `uk_name`(`name` ASC, `deleted_at` ASC) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '代码类型表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for snippets
-- ----------------------------
DROP TABLE IF EXISTS `snippets`;
CREATE TABLE `snippets`  (
  `id` bigint UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '代码片段ID',
  `title` varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '代码片段标题',
  `code` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '代码内容',
  `type` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '代码类型（如：javascript、css、html等）',
  `code_type_id` bigint UNSIGNED NULL DEFAULT NULL COMMENT '代码类型ID',
  `description` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL COMMENT '代码片段描述',
  `view_count` int UNSIGNED NOT NULL DEFAULT 0 COMMENT '查看次数',
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  `updated_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE,
  INDEX `idx_type`(`type` ASC) USING BTREE COMMENT '按代码类型查询索引',
  INDEX `idx_view_count`(`view_count` ASC) USING BTREE COMMENT '按查看次数查询索引'
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '代码片段表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for tags
-- ----------------------------
DROP TABLE IF EXISTS `tags`;
CREATE TABLE `tags`  (
  `id` bigint UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `name` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '标签名称',
  `slug` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '标签别名，用于URL',
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  `updated_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE,
  UNIQUE INDEX `name`(`name` ASC) USING BTREE,
  UNIQUE INDEX `slug`(`slug` ASC) USING BTREE,
  INDEX `idx_slug`(`slug` ASC) USING BTREE COMMENT '按别名查询索引'
) ENGINE = InnoDB AUTO_INCREMENT = 15 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '标签表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for testimonials
-- ----------------------------
DROP TABLE IF EXISTS `testimonials`;
CREATE TABLE `testimonials`  (
  `id` int UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `name` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '客户姓名',
  `role` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '客户职位',
  `content` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '评价内容',
  `avatar` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '客户头像URL',
  `rating` tinyint UNSIGNED NULL DEFAULT 5 COMMENT '评分(1-5)',
  `sort_order` int UNSIGNED NULL DEFAULT 0 COMMENT '排序权重',
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  `updated_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 7 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '客户评价表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for user_access_logs
-- ----------------------------
DROP TABLE IF EXISTS `user_access_logs`;
CREATE TABLE `user_access_logs`  (
  `id` int NOT NULL AUTO_INCREMENT,
  `user_id` int NULL DEFAULT 0 COMMENT '用户ID（未登录用户为0）',
  `user_ip` varchar(45) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '用户IP地址',
  `user_location` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '用户归属地',
  `article_id` int NOT NULL COMMENT '访问的文章ID',
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `access_time` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE,
  INDEX `idx_user_id`(`user_id` ASC) USING BTREE,
  INDEX `idx_article_id`(`article_id` ASC) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 298 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '用户访问记录表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for users
-- ----------------------------
DROP TABLE IF EXISTS `users`;
CREATE TABLE `users`  (
  `id` bigint UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `username` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '用户名',
  `email` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '邮箱地址',
  `avatar` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '头像URL',
  `password_hash` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '密码哈希值',
  `role_id` bigint UNSIGNED NULL DEFAULT NULL COMMENT '角色ID',
  `role` enum('admin','editor','viewer') CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT 'viewer' COMMENT '用户角色（兼容旧版）',
  `is_active` tinyint(1) NULL DEFAULT 1 COMMENT '是否激活（0：禁用，1：激活）',
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  `updated_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE,
  UNIQUE INDEX `username`(`username` ASC) USING BTREE,
  UNIQUE INDEX `email`(`email` ASC) USING BTREE,
  INDEX `idx_username`(`username` ASC) USING BTREE COMMENT '按用户名查询索引',
  INDEX `idx_email`(`email` ASC) USING BTREE COMMENT '按邮箱查询索引',
  INDEX `idx_role`(`role` ASC) USING BTREE COMMENT '按角色查询索引',
  INDEX `users_ibfk_1`(`role_id` ASC) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 6 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '用户表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for work_gallery
-- ----------------------------
DROP TABLE IF EXISTS `work_gallery`;
CREATE TABLE `work_gallery`  (
  `id` bigint UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `work_id` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '关联的作品ID',
  `image_url` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '图片URL',
  `sort_order` int UNSIGNED NULL DEFAULT 0 COMMENT '排序顺序，数值越小越靠前',
  `description` varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT '' COMMENT '图片描述',
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE,
  INDEX `idx_work_id`(`work_id` ASC) USING BTREE,
  INDEX `idx_sort_order`(`sort_order` ASC) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 30 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '作品图库表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for work_tech_stack
-- ----------------------------
DROP TABLE IF EXISTS `work_tech_stack`;
CREATE TABLE `work_tech_stack`  (
  `id` bigint UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `work_id` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '关联的作品ID',
  `category` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '技术分类（如：前端、后端、数据库等）',
  `item` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '具体技术项（如：Vue 3、Golang、MySQL等）',
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE,
  INDEX `idx_work_id`(`work_id` ASC) USING BTREE,
  INDEX `idx_category`(`category` ASC) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 28 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '作品技术栈表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for works
-- ----------------------------
DROP TABLE IF EXISTS `works`;
CREATE TABLE `works`  (
  `id` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '作品唯一标识',
  `title` varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '作品标题',
  `category` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '作品分类',
  `year` varchar(10) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '创作年份',
  `hero_img` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '作品主图URL',
  `hero_video` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '演示视频URL',
  `video_id` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '关联视频库ID',
  `description` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '作品详细描述',
  `links` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL COMMENT '作品链接（JSON格式）',
  `is_featured` tinyint(1) NULL DEFAULT 0 COMMENT '是否为精选作品（0：否，1：是）',
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  `updated_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`) USING BTREE,
  INDEX `idx_category`(`category` ASC) USING BTREE COMMENT '按分类查询索引',
  INDEX `idx_year`(`year` ASC) USING BTREE COMMENT '按年份查询索引',
  INDEX `idx_is_featured`(`is_featured` ASC) USING BTREE COMMENT '按精选状态查询索引'
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '作品表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for post_snippets
-- ----------------------------
DROP TABLE IF EXISTS `post_snippets`;
CREATE TABLE `post_snippets`  (
  `post_id` int UNSIGNED NOT NULL COMMENT '文章ID',
  `snippet_id` bigint UNSIGNED NOT NULL COMMENT '代码片段ID',
  `sort_order` int UNSIGNED NOT NULL DEFAULT 0 COMMENT '排序（越小越靠前）',
  `created_at` bigint NOT NULL DEFAULT 0 COMMENT '创建时间（Unix秒）',
  PRIMARY KEY (`post_id`, `snippet_id`) USING BTREE,
  INDEX `idx_snippet_id`(`snippet_id` ASC) USING BTREE,
  INDEX `idx_sort_order`(`sort_order` ASC) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '文章代码片段关联表' ROW_FORMAT = DYNAMIC;

-- ----------------------------
-- Table structure for video_categories
-- ----------------------------
DROP TABLE IF EXISTS `video_categories`;
CREATE TABLE `video_categories` (
  `id` int UNSIGNED NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  `slug` varchar(100) NOT NULL,
  `description` text NULL,
  `sort_order` int UNSIGNED NOT NULL DEFAULT 0,
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  `updated_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`),
  UNIQUE INDEX `idx_slug`(`slug`)
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '视频分类表';

-- ----------------------------
-- Table structure for video_albums
-- ----------------------------
DROP TABLE IF EXISTS `video_albums`;
CREATE TABLE `video_albums` (
  `id` int UNSIGNED NOT NULL AUTO_INCREMENT,
  `name` varchar(200) NOT NULL,
  `description` text NULL,
  `cover` varchar(500) NULL,
  `category_id` int UNSIGNED NOT NULL DEFAULT 0,
  `is_active` tinyint(1) NOT NULL DEFAULT 1,
  `sort_order` int UNSIGNED NOT NULL DEFAULT 0,
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  `updated_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`),
  INDEX `idx_category_id`(`category_id`)
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '视频专辑表';

-- ----------------------------
-- Table structure for videos
-- ----------------------------
DROP TABLE IF EXISTS `videos`;
CREATE TABLE `videos` (
  `id` varchar(50) NOT NULL,
  `title` varchar(200) NOT NULL,
  `description` text NULL,
  `video_url` varchar(500) NOT NULL,
  `cover` varchar(500) NULL,
  `poster` varchar(500) NULL,
  `category_id` int UNSIGNED NOT NULL DEFAULT 0,
  `duration` int NOT NULL DEFAULT 0,
  `is_published` tinyint(1) NOT NULL DEFAULT 1,
  `deleted_at` bigint NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  `updated_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`),
  INDEX `idx_category_id`(`category_id`)
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '视频表';

-- ----------------------------
-- Table structure for album_videos
-- ----------------------------
DROP TABLE IF EXISTS `album_videos`;
CREATE TABLE `album_videos` (
  `album_id` int UNSIGNED NOT NULL,
  `video_id` varchar(50) NOT NULL,
  `sort_order` int UNSIGNED NOT NULL DEFAULT 0,
  `created_at` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`album_id`, `video_id`),
  INDEX `idx_video_id`(`video_id`)
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '专辑视频关联表';

SET FOREIGN_KEY_CHECKS = 1;