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65 lines
3.3 KiB
65 lines
3.3 KiB
# 数据库初始化 |
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-- 创建库 |
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create database if not exists my_db; |
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-- 切换库 |
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use my_db; |
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-- 用户表 |
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create table if not exists user |
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( |
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id bigint auto_increment comment 'id' primary key, |
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userAccount varchar(256) not null comment '账号', |
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userPassword varchar(512) not null comment '密码', |
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unionId varchar(256) null comment '微信开放平台id', |
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mpOpenId varchar(256) null comment '公众号openId', |
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userName varchar(256) null comment '用户昵称', |
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userAvatar varchar(1024) null comment '用户头像', |
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userProfile varchar(512) null comment '用户简介', |
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userRole varchar(256) default 'user' not null comment '用户角色：user/admin/ban', |
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createTime datetime default CURRENT_TIMESTAMP not null comment '创建时间', |
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updateTime datetime default CURRENT_TIMESTAMP not null on update CURRENT_TIMESTAMP comment '更新时间', |
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isDelete tinyint default 0 not null comment '是否删除', |
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index idx_unionId (unionId) |
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) comment '用户' collate = utf8mb4_unicode_ci; |
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-- 帖子表 |
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create table if not exists post |
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( |
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id bigint auto_increment comment 'id' primary key, |
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title varchar(512) null comment '标题', |
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content text null comment '内容', |
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tags varchar(1024) null comment '标签列表（json 数组）', |
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thumbNum int default 0 not null comment '点赞数', |
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favourNum int default 0 not null comment '收藏数', |
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userId bigint not null comment '创建用户 id', |
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createTime datetime default CURRENT_TIMESTAMP not null comment '创建时间', |
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updateTime datetime default CURRENT_TIMESTAMP not null on update CURRENT_TIMESTAMP comment '更新时间', |
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isDelete tinyint default 0 not null comment '是否删除', |
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index idx_userId (userId) |
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) comment '帖子' collate = utf8mb4_unicode_ci; |
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-- 帖子点赞表（硬删除） |
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create table if not exists post_thumb |
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( |
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id bigint auto_increment comment 'id' primary key, |
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postId bigint not null comment '帖子 id', |
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userId bigint not null comment '创建用户 id', |
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createTime datetime default CURRENT_TIMESTAMP not null comment '创建时间', |
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updateTime datetime default CURRENT_TIMESTAMP not null on update CURRENT_TIMESTAMP comment '更新时间', |
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index idx_postId (postId), |
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index idx_userId (userId) |
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) comment '帖子点赞'; |
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-- 帖子收藏表（硬删除） |
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create table if not exists post_favour |
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( |
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id bigint auto_increment comment 'id' primary key, |
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postId bigint not null comment '帖子 id', |
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userId bigint not null comment '创建用户 id', |
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createTime datetime default CURRENT_TIMESTAMP not null comment '创建时间', |
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updateTime datetime default CURRENT_TIMESTAMP not null on update CURRENT_TIMESTAMP comment '更新时间', |
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index idx_postId (postId), |
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index idx_userId (userId) |
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) comment '帖子收藏';
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