SQL Advanced
Beyond SQL Intermediate. Indexes, query optimization mental model, complex joins, JSON, advanced window functions, recursive CTEs. The features behind serious analytics and reporting.
advanced7 lessons3 chapters7 graded exercisesSQL
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What you’ll be able to do
Chapter by chapter. Every lesson ends in a graded exercise.
- Optimization Mental Model
- Window Functions Deep & JSON
- Views, Triggers, Performance
Taught in SQL, graded on a real executor.
Curriculum
3 chapters, 7 lessons. Each lesson is a short read and a graded exercise.
- 1Indexes — How They WorkRead · exercise
- 2Recursive CTEsRead · exercise