SQL Guide

Udviklerværktøjer

Gratis · Designet til iPad

SQLGuide — Learn SQL, One Chapter at a Time SQLGuide is a modern, lightweight SQL learning app built around short chapters, interactive quizzes, and a practical reference library. It is designed for beginners who want to learn core SQL concepts clearly and build confidence with real query patterns. Learn by doing SQLGuide combines guided reading with quick practice so you can move from understanding → recall → application: - Read a chapter with focused explanations and examples - Practice with multiple quiz formats - Keep a reference library for fast lookups - Bookmark what matters and come back later Guide (SQL Basics) Progress through a structured curriculum that starts from fundamentals and builds up step by step: - Queries: SELECT, DISTINCT, LIMIT - Filtering: WHERE, AND/OR, IN, BETWEEN, LIKE - Sorting and grouping: ORDER BY, GROUP BY, HAVING - Aggregation: COUNT, SUM, AVG, MIN, MAX - Joins: INNER/LEFT/RIGHT, practical join patterns - Data shaping: CASE, COALESCE, NULL handling - Subqueries, CTEs, UNION - Basic DDL/DML concepts: CREATE TABLE, INSERT, UPDATE, DELETE (concepts and patterns) Quiz (with explanations) Practice with short, focused prompts that reinforce both syntax and reasoning: - Clear explanations after each question to help you learn from mistakes - SQL snippets and realistic scenarios that mirror everyday query work - Smooth “continue” flow to keep you moving without friction - Progress tracking that shows what you have mastered and what is next Reference (quick SQL lookup) A curated reference list for frequently used SQL topics, with concise notes and examples to reduce context switching while you learn. Bookmarks and progress - Bookmark chapters and reference topics - Track course progress and quiz completion - Earn badges as you complete milestones Who this is for - Students learning SQL fundamentals - Developers refreshing core SQL skills - Analysts practicing queries and concepts - Anyone preparing for SQL interviews or assessments Privacy and access No account required. No login. No external sign-in at all. Everything is free. Download and get all content immediately.

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    Oplysninger

    • Størrelse
      • 22,3 MB
    • Kategori
      • Udviklerværktøjer
    • Kompatibilitet
      Kræver iOS 15.1 eller en nyere version.
      • iPhone
        Kræver iOS 15.1 eller en nyere version.
      • iPad
        Kræver iPadOS 15.1 eller en nyere version.
      • iPod touch
        Kræver iOS 15.1 eller en nyere version.
      • Mac
        Kræver macOS 12.0 eller en nyere version og en Mac med Apple M1-chip eller en nyere version.
      • Apple Vision
        Kræver visionOS 1.0 eller en nyere version.
    • Sprog
      • Engelsk
    • Alder
      4+
    • Leverandør
      wanmei shao
      • wanmei shao har identificeret sig selv som en forhandler af denne app og har bekræftet, at produktet eller tjenesten er i overensstemmelse med EU-lovgivning.
      • Adresse
        Kina, Fastlandet
        Guangdong
        Guangzhou
        No.10 Dongqiao Street, Zhucun, Tianhe District
        510660
      • Telefonnummer
        +86 18620240915
      • E-mail
        septudio@gmail.com
    • Ophavsret
      • © 2025 Wanmei
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  • Anonymitetspolitik

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