52 lines
1.8 KiB
SQL
52 lines
1.8 KiB
SQL
CREATE TABLE categoies
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( -- 分类
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id int unsigned PRIMARY KEY AUTO_INCREMENT, -- 自增主键
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name VARCHAR(20) NOT NULL UNIQUE, -- 分类名称
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is_del BOOLEAN NOT NULL DEFAULT FALSE -- 是否删除
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);
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CREATE TABLE articles
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( -- 文章
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id int unsigned PRIMARY KEY AUTO_INCREMENT, -- 自增主键
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category_id INT unsigned NOT NULL REFERENCES categoies (id), -- 文章所属分类的ID，外键
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title VARCHAR(255) NOT NULL, -- 文章标题
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content TEXT NOT NULL, -- 文章内容
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dateline timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, -- 添加时间
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is_del BOOLEAN NOT NULL DEFAULT FALSE -- 是否删除
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);
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-- 插入示例数据
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INSERT INTO categoies (id, name)
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VALUES (1, 'Rust'),
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(2, 'Go'),
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(3, 'Javascript');
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INSERT INTO categoies (name)
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VALUES ('U3A0CsWdiy'),
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('SWACTQFa0Y'),
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('GYqfhaKJ6J'),
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('0sjsXVArdZ'),
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('MiN8lR1g9B'),
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('oBorPeyIvH'),
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('cqS4jGnmxG'),
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('dc0qqvbDNP'),
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('jq8K6LgUFy'),
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('K1tKtlvzgf'),
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('Z5kEYZYEdp'),
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('y3K6ryqRMF'),
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('hwPu60bq1u'),
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('2Idzt9CmAV'),
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('vbLGfMJNHz'),
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('6tTPkRtpWB'),
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('sWBfrpOAIB'),
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('zgmXGcYsGt'),
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('WH2EBpojIS'),
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('m1rsNTknqS');
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INSERT INTO articles (category_id, title, content)
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VALUES (1, '标题-GLKUSroPOR', '内容-GLKUSroPOR'),
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(1, '标题-hFQRulHJAk', '内容-hFQRulHJAk'),
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(2, '标题-pM0TURxhwC', '内容-pM0TURxhwC'),
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(1, '标题-svNJmWaqRo', '内容-svNJmWaqRo'),
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(3, '标题-8XWiTUSfhB', '内容-8XWiTUSfhB'),
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(2, '标题-yvwE32TLkg', '内容-yvwE32TLkg'); |