小白学数据库
Developer Tools
Only for iPhone
$0.99 · Designed for iPhone. Not verified for macOS.
iPhone
「小白学数据库」面向想入门关系型数据库与 SQL 的学习者，用结构化课程 + 动手练习 + 题库巩固把「表、行、列、查询、关联、聚合」等概念拆开讲透，再串成一条能跟着走完的学习路径。
应用内提供系统课程，从「数据怎么放进表里」讲到条件筛选、多表关联、分组聚合与常见子句，配合要点提示与随堂小测，帮助你在阅读中及时自检理解是否到位。SQL 练习场内置示例库与示例语句，你可以自由改写、运行并查看结果表，用试错把语法和逻辑练成手感；关卡式练习则把典型场景拆成小目标，循序渐进完成从简单查询到更复杂写法的过渡。题库测验支持多种组卷方式，便于在碎片时间里反复巩固关键词与易混点；语法速查把常用写法集中在一页，方便边练边查。
界面与交互为移动端阅读与输入做了优化，学习进度、测验记录与错题本会随你的使用自然沉淀，方便回顾「卡在哪里、后来怎么想清楚」。无论你是学生、转行新人，还是工作中偶尔要写查询的业务同学，都可以用这款应用把数据库语言从陌生名词，变成你能读得懂、写得出、查得对的一项实用能力。
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The developer, 北京才牛图科技有限公司, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
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- Diagnostics
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The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
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Information
- Seller
- Beijing Cnmaps Technology Company Limited
- Size
- 35.9 MB
- Category
- Developer Tools
- Compatibility
Requires iOS 12.0 or later.
- iPhone
Requires iOS 12.0 or later. - iPod touch
Requires iOS 12.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 BEIDO.NET
