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Shelby v.5 ON DEMAND WEBINAR: Advanced Queries: Unlocking the Magic of Sub Queries


Product Description

Shelby Education Lead, Geoff Johnson (a serious query nerd) will demystify the concepts of sub queries for those who have already gained some basic query skills. This is a topic best suited to those who have already mastered the basics of queries (selecting records, linking tables, and controlling the output in the WHERE statement). This could unlock a whole new level of query skills for those attending.

You will learn such things as . . .   

  • How to further refine your results by using a query within your query
  • How to use subqueries like a table (or view) to apply more complex filtering
  • How to use a subquery to make a column in the main query for displaying results from a different table
  • How to use the results of a subquery as criteria in the main query
  • How to use table aliases to allow multiple applications of the same table in one query

Other Details

Geoff Johnson - Education Lead

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