Lesson 18 of 20
Build a multiple analysis CTE
Break a complex analysis into named, testable, easy-to-read steps.
36 minSQL Essentials
By the end of this lesson
- Chain several CTE
- Separate preparation and restitution
- Control each intermediate step
SQL Essentials
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Build a multiple analysis CTE is part of the complete programme: 20 lessons, 44 verifiable exercises and 2 published guided projects.
- Complete content with explained examples
- SQL simulator and expected result
- Detailed answer, common mistakes and challenge