SQL Trainer – Learn SQL by doing live data exercises
SQL Trainer – Learn SQL by doing live data exercises launched on October 30, 2018 with 303 votes, #43 of 2,827 launches that month and more than 99% of that year's launches. The site was still online in September 2026, 7 years on.
In plain words
SQL Trainer is a development tool that teaches SQL through hands-on data exercises. Launched in 2018, it's designed for people learning to write SQL queries by working with live datasets. The platform lets users practice SQL commands in a real environment rather than just reading theory, making it suitable for beginners and those looking to strengthen their database skills through interactive problem-solving.
written from the facts on this page · September 2026
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