SQL – Grouping, Joins, and Aggregations (2/3)

This course will provide an introduction to a few advanced sql concepts, including grouping and aggregations. Users will also learn the differences between the various types of joins.

Instructor
Mary Clair Thompson | Office of Information Technology
I am a Data Engineer and Data Scientist on OIT’s Data Analytics team, with previous industry experience working with big data in the cloud.

This class will be hosted via Zoom. You will receive an email with the Zoom link a day before the class. Attendance will be taken and the session will be recorded.

 

About Course

Outline

  • Grouping
  • Joins
  • Aggregations

Objectives

  • Select and use appropriate aggregations with grouping functions to summarize data effectively
  • Understand the various join types
  • Choose the appropriate join type

Tools

Free-tier access to Google Cloud Big Query

Prerequisites

SQL – Beyond the Basics (1/3) OR • More advanced SQL skills (basic syntax, nested queries, etc)

This class is part of our Databases Track

See the whole track

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