A Dev Gym Workout

Seriously Sensational SQL

This workout offers as exercises all the quizzes that were originally played in Annual SQL Championship for 2014 - but don't worry! They're still more than relevant to your work today. Warning: they're advanced and they cover a variety of SQL topics. How will you stack up against the championship players? :-)
  • Instructor

    Kim Berg Hansen*

  • Estimated Time

    76 Minutes

  • Difficulty


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Exercise Difficulty Time
Quiz on MODEL queries - referencing, creating and updating cellsAdvanced13
Quiz on DML Operations on Nested TablesAdvanced19
Quiz on Temporal validityAdvanced12
Quiz on Date, Timestamp and Interval TypesAdvanced15
Quiz on String aggregation techniquesAdvanced17

*About Kim Berg Hansen

Danish geek. Author of 'Practical Oracle SQL' book. ORACLE ACE Director. Oracle OCE in SQL. Oracle SQL Evangelist. Oracle PL/SQL Developer. Likes to cook. Reads sci-fi. Member of Danish Beer Enthusiasts.

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