App profile & analytics · Education · Data updated 2026-10-06

SQL Query Semantics

by AFTW LLC · Free · Version 1.0

Availability On the App Store since May 2026 ↗

SQL Query Semantics is made and published by AFTW LLC. AppBrain is an independent app data site and isn't affiliated with AFTW LLC. The app name, icon, screenshots and description belong to AFTW LLC and are shown as published on the App Store.

About SQL Query Semantics

SQL Query Semantics is an education app developed by AFTW LLC.

User Ratings

The app has no ratings yet.

App Information

SQL Query Semantics is freely available from the App Store. The app size is 38.32 MB. The latest version available is 1.0. The last update was on May 30, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since May 2026.

Description by AFTW LLC (from the App Store)

SQL Query Semantics is an independent study app for understanding how SQL queries really work. Use it to build confidence with relational logic, joins, grouping, null handling, predicates, subqueries, and result-set reasoning.

Designed for students, developers, data analysts, and interview candidates, the app includes 160 focused practice questions across Fundamentals, Practical Skills, Common Pitfalls, and Advanced Concepts.

Features:
- FSRS spaced-repetition intervals for smarter review
- Weak-point heatmap to spot topics that need work
- Daily challenge for consistent practice
- Mock exams for timed review
- Explanations for every question
- Offline practice with no login required

Practice offline, no login required.

Independent study app for SQL Query Semantics practice. Not affiliated with, endorsed by, or sponsored by any company, certification body, exam operator, or vendor. All trademarks belong to their respective owners.

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More data about SQL Query Semantics

Price	Free
Rating	No ratings
Ranking	Not ranked
Version	1.0
App size	38.3 MB
Suitable for	Everyone

Screenshots

Screenshots by AFTW LLC, from the the App Store listing

Official page on the App Store

Alternatives to SQL Query Semantics

Changelog of SQL Query Semantics

No changelog data

Developer information for AFTW LLC

AFTW LLC

Address:

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App Store Rankings for SQL Query Semantics

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Technologies used by SQL Query Semantics

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