SQLtest.online — Learn SQL for free.
sqltest@mastodon.social
<p>Free interactive SQL trainer: 500+ practice tasks on real databases (PostgreSQL, MySQL, SQL Server, SQLite and more), a step-by-step SQL course, tests and interview prep. Run queries right in the browser, no install needed.</p><p>New lessons and tasks posted here.</p><p><a href="https://mastodon.social/tags/SQL" class="mention hashtag" rel="tag">#<span>SQL</span></a> <a href="https://mastodon.social/tags/LearnSQL" class="mention hashtag" rel="tag">#<span>LearnSQL</span></a> <a href="https://mastodon.social/tags/PostgreSQL" class="mention hashtag" rel="tag">#<span>PostgreSQL</span></a> <a href="https://mastodon.social/tags/MySQL" class="mention hashtag" rel="tag">#<span>MySQL</span></a> <a href="https://mastodon.social/tags/Database" class="mention hashtag" rel="tag">#<span>Database</spa
Posts
-
View post
👋 Hi, Mastodon! This is SQLtest.online, a free SQL trainer that runs in your browser. • 480+ practice tasks with instant automatic checks • Real database engines: PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, Firebird, DuckDB • A step-by-step SQL course, a skills test and an interview simulator • No install, no paywall, open source Here we'll share new lessons, tasks and SQL tips. Questions welcome! https://sqltest.online #SQL #LearnSQL #PostgreSQL #MySQL #Database #Introduction