Beginner SQL
SQL Foundations SQL Lessons
Learn SELECT, FROM, aliases, DISTINCT through focused tutorials and business-data examples.
Lessons in this category
Introduction to SQLRead lesson The SQL Tutorial for Data AnalysisRead lesson How SQL Queries WorkRead lesson SQL Query Execution OrderRead lesson SQL SELECTRead lesson SQL FROMRead lesson SQL SELECT Multiple ColumnsRead lesson SQL SELECT All Columns (*)Read lesson SQL Column Aliases (AS)Read lesson SQL Table AliasesRead lesson SQL DISTINCTRead lesson