SQL T-SQL Handbook

A complete handbook of SQL and T-SQL for SQL Server. Every command is grouped by job (SELECT, JOIN, DML, transactions, procedures, JSON, administration), explained in clear language, and shown with examples plus the expected result. The app is available in English, Italian, Spanish, and French. Search a command, open the examples, and copy the code into your editor. Features: • 160+ documented commands • Categories and subcategories by role • Examples on the same sample store • Highlighted syntax and result tables • Search and language switcher The app is free and may show ads. No account required.