SQL Sandbox

Write and run real SQL queries against nine different database scenarios, all inside your browser. Nothing is sent to a server.

Runs 100% in your browser

SQL Editor Ctrl+Enter to run

Ready

Run a query to see results here.

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SQL Worksheet & Solutions

SQL Practice Worksheet: 3 Unseen Scenarios

90 exam-style exercises across the Online Shop, Train Network, and Streaming Service databases. Load each schema in the sandbox above to test every answer live. Covers single-table SELECT, filtering, aggregates, multi-table JOINs, subqueries, and DML. Includes a full solutions booklet. Perfect for tackling unfamiliar database scenarios in GCSE and A-Level exams.

£2