SQL Recipes Pro vs Seiql

An everyday SQL reference, from your first SELECT to window functions. Every query comes with an explanation, and most of them run. • 39 sections: filtering, sorting, calculated fields, functions, GROUP BY, window functions, subqueries, JOIN, UNION, INSERT and UPDATE, data types, tables, views. • Run in the app: more than half of the queries execute against a live practice database, and the result table appears below the query. Needs an internet connection; the practice database allows 80 runs a day. • Changes in new versions: 7 sections from SQL-92 to SQL:2023, showing what each standard added, with the old and the new query side by side. • Dialects compared: MySQL, PostgreSQL, SQLite, MS SQL Server, Oracle, Firebird, Access. Where they differ, each one is shown separately. • The practice database is the classic MySQL world sample database: countries, cities, languages. The tables are described in the app. • Edit any query and run it again; one tap brings the original back. • Add your own queries; they stay in the app and are always at hand. • Search by section name or by a fragment of a query. • Everything except running works offline: queries, search, favorites. • Light and dark themes, font and size, line numbers, soft wrapping. Every query example is drawn from trusted sources and thoroughly tested. Built by a developer for developers. In active development since 2015.

Master SQL with Seiql, the premium learning studio built for focus and technical depth. Whether you're writing your first SELECT statement or mastering subqueries, Seiql guides you through structured, hands-on lessons in a refined, professional environment. Progress through 6 comprehensive lessons covering everything from SELECT basics to advanced subqueries. Each lesson walks you through key concepts step by step, then challenges you with practical exercises where you write real SQL. Track your growth with an intelligent XP system, earn badges, build daily streaks, and rise through ranks from Beginner to SQL Master. KEY HIGHLIGHTS: • Structured SQL Curriculum: 6 progressive lessons — SELECT Basics, WHERE & Filters, ORDER BY, JOIN Operations, GROUP BY & Aggregation, and Subqueries — each with educational steps and hands-on exercises. • Interactive Exercises: Write real SQL to solve problems. Get instant feedback, use hints when stuck, and learn from detailed explanations for both correct and incorrect answers. • Daily Challenges: A fresh SQL challenge every day to keep your skills sharp and earn bonus XP. • Intelligent Progress Tracking: Earn XP for every completed exercise, unlock professional badges, maintain daily streaks, and climb through ranks. • Learning Path Personalization: Tell us your experience level and goals, and Seiql tailors lesson recommendations and focus areas to match your needs. • Rich Analytics Dashboard: Monitor your weekly activity, topic performance, success rates, and identify areas for improvement. • Privacy First: All your progress and data stay on your device. No accounts, no servers, no tracking — your learning journey is yours alone. WHY SEIQL? Most coding apps feel generic and cluttered. Seiql is designed for people who take their database skills seriously — smooth interactions, a cohesive design system, and a curriculum that actually teaches you to think in SQL, not just memorize syntax. It's the learning companion you'll keep coming back to.