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Open Graph Description: ✏️ 计算机基础☕️ Java👫 面向对象📝 编程题💾 数据库🔨 消息队列📖 系统设计💻 工具🙊 大数据🔧 进阶指南 - HiTutorial/Java-1

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参考资料https://github.com/HiTutorial/Java-1/blob/master/docs/DataBase/4_SQL.md#%E5%8F%82%E8%80%83%E8%B5%84%E6%96%99
https://github.com/HiTutorial/Java-1/blob/master/docs/DataBase/4_SQL.md#一基础
https://github.com/HiTutorial/Java-1/blob/master/docs/DataBase/4_SQL.md#二创建表
https://github.com/HiTutorial/Java-1/blob/master/docs/DataBase/4_SQL.md#三修改表
https://github.com/HiTutorial/Java-1/blob/master/docs/DataBase/4_SQL.md#四插入
https://github.com/HiTutorial/Java-1/blob/master/docs/DataBase/4_SQL.md#五更新
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https://github.com/HiTutorial/Java-1/blob/master/docs/DataBase/4_SQL.md#八排序
https://github.com/HiTutorial/Java-1/blob/master/docs/DataBase/4_SQL.md#九过滤
https://github.com/HiTutorial/Java-1/blob/master/docs/DataBase/4_SQL.md#十通配符
https://github.com/HiTutorial/Java-1/blob/master/docs/DataBase/4_SQL.md#十一计算字段
https://github.com/HiTutorial/Java-1/blob/master/docs/DataBase/4_SQL.md#十二函数
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https://github.com/HiTutorial/Java-1/blob/master/docs/DataBase/4_SQL.md#参考资料
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