Part II: Combining · Module 07

Grouping and Aggregates

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Many rows into one number, and the order the clauses actually run in.

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01

Aggregate Functions

~14 min · live editor

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02

HAVING and Evaluation Order

~14 min · live editor

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Practice Test

10 questions · 80% = mastery

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Archive Database Step 7: The Summary Report

Apply everything from this module

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