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CodeSignal

Mastering SQL Functions and Clauses with Taylor Swift

via CodeSignal

Overview

Elevate your SQL skills to the next level with the power of SQL functions while exploring Taylor Swift's discography. This course is perfectly crafted for learners who have grasped the basics of SQL and are ready to discover how functions can enhance data analysis and reporting. Dive into the world of counting, summarizing, and unique identifying features of data with a musical twist.

Syllabus

  • Lesson 1: Mastering the COUNT Function
  • Lesson 2: Unveiling Uniqueness: Exploring DISTINCT in SQL
  • Lesson 3: Summing Up Musical Durations with SQL's SUM Function
  • Lesson 4: Analyzing Trends with SQL's GROUP BY Clause
  • Lesson 5: Mastering Aggregation: Calculating Totals and Averages in SQL

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