Learn SQL: SQL Lab
教育
僅適用於 iPhone
免費 · App 內購買 · 專為 iPhone 設計。尚未針對 macOS 驗證。
iPhone
SQL practice and study made fun.
Tap tokens to build real queries. Skip the decoys, lock in clause order, and actually remember the syntax. Study with no timer, then race for three stars. Master a lesson and type it from memory.
Start free. No account. Works offline.
WHAT YOU’LL LEARN
7 tracks, 80+ bite-sized lessons:
• SELECT, WHERE, ORDER BY, LIMIT
• JOINs, GROUP BY, HAVING, subqueries
• INSERT, UPDATE, DELETE
• CREATE, ALTER, DROP — tables, keys, and indexes
Standard SQL that transfers to MySQL, PostgreSQL, and SQLite.
HOW IT WORKS
• Study — unlimited lives, no clock
• Practice — 45 seconds, 3 lives, chase three stars
• Type from memory — write the query yourself
• Daily challenge + streaks — five minutes a day
WHO IT’S FOR
Complete beginners. Students and bootcamps. Analysts and developers who want the syntax back in their fingers before an interview.
WHY SQL LAB
No textbook wall of text. No monthly subscription. SQL Lab is a query puzzle you can finish on the bus — and it sticks.
Free: first 8 SELECT lessons and 3 practice runs a day.
Pro: all 7 tracks, unlimited practice, and type-from-memory. One purchase, yours forever.
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評分與評論
- 此App未收到足夠的評分或評論以顯示概況。
Improved App Store listing with updated screenshots and clearer app descriptions.
開發者LUKE ANDREW COLEMAN表明App的私隱慣例或包括下列資料的處理。詳情請參閲 開發者的私隱政策 。
不收集資料
開發者不會從此 App 收集任何資料。
輔助使用
開發者尚未表示此 App 支援哪些輔助使用功能。 進一步了解
資料
- 供應商
- LUKE ANDREW COLEMAN
- 大小
- 29.8 MB
- 類別
- 教育
- 相容性
須使用 iOS 15.1 或以上版本。
- iPhone
須使用 iOS 15.1 或以上版本。 - iPod touch
須使用 iOS 15.1 或以上版本。 - Mac
須使用 macOS 12.0 或以上版本及配備 Apple M1 或以上版本晶片的 Mac。 - Apple Vision
須使用 visionOS 1.0 或以上版本。
- iPhone
- 語言
- 英文
- 年齡分級
4+
- 4+
- App 內購買
是
- SQL Lab Pro USD 1.99
- 版權
- © 2026 Luke A Coleman