SQL for Beginners: Learn in a Weekend (PDF)

Learn SQL in a weekend, on a database you can load in a minute.

One small online shop, 30 tested examples and 20 practice questions: filtering, grouping, joins, writes, transactions, table design, indexes and SQL injection.

• A ready-to-load practice shop database
• Joins finally explained with pictures in words
• NULL, GROUP BY and HAVING without confusion
• Safe writing habits: transactions, constraints, test with select
• Table design rules and indexing basics
• Practice questions with full solutions and a cheat sheet

Digital PDF, 22 pages. Instant download. Part of the Zero2Dev (beginners) line.