SQL Guide






This is an introductory guide to some of the key syntax use to retrieve information from an SQL (Structured Query Language) database. There are lots of resources available online for SQL, but we wanted to put together an electoral guide for SQL.

Use this guide to learn the following:

  • Basic SQL Syntax
  • Advanced SQL Syntax
  • Filtering SQL functions
  • Introduction to Joins
  • Practicing SQL using Google BigQuery

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