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【备忘清单】 请求: <SQL> #815

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openapphub opened this issue Aug 14, 2024 · 1 comment
Open

【备忘清单】 请求: <SQL> #815

openapphub opened this issue Aug 14, 2024 · 1 comment
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@openapphub
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说明项目

SQL 怎么能不学习呢 🐶

提供官网

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参考资料 URL

W3Schools SQL Tutorial

网址:https://www.w3schools.com/sql/

特点:提供基础到高级的SQL教程,包含大量的实例和在线练习。

SQLZOO

网址:https://sqlzoo.net/

特点:包含多个章节的SQL教程,每个章节都有练习题,适合边学边练。

Mode SQL Tutorial

网址:https://mode.com/sql-tutorial/

特点:提供实际案例分析,帮助学习者理解如何在实际工作中应用SQL。

Khan Academy SQL Course

网址:https://www.khanacademy.org/computing/computer-programming/sql

特点:适合初学者,通过视频和练习帮助学习SQL。

Codecademy SQL Course

网址:https://www.codecademy.com/learn/learn-sql

特点:交互式学习平台,提供SQL基础和进阶课程。

LeetCode SQL Problems

网址:https://leetcode.com/problemset/database/

特点:提供大量SQL练习题,适合准备面试和提升SQL技能。

SQLBolt

网址:https://sqlbolt.com/

特点:简洁明了的SQL教程,包含交互式练习。

@witt-bit
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SQL这个太泛了,内容太多,而且还跟方言有关系,不同的方言语法还有差异

我建议把小众便捷语法支持一下就可以了,比如

  • 复合列 IN 子句(Composite Column IN Clause)
  • insert into xxx select
  • update a join b
  • 窗口函数
  • insert ignore into

这些用的不多,有时又很有用,容易忘记,毕竟这个项目主打的就是备忘 速查

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