"Build a Simple Android App with Kotlin" was retired on July 14, 2025.

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SQL Basics

173-minute Databases Course

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About this Course

In SQL Basics, we’ll take a look at what databases are and how you can retrieve information from them. Databases can store massive amounts of information to be retrieved at a later date. Databases act as the memory for dynamic web sites or mobile apps.

What you'll learn

  • Write SELECT statement to query data from a relational database
  • Select specific columns
  • Searching tables using `WHERE`
  • Filter by comparing values

Teacher

  • Andrew Chalkley

    I'm an alien, I'm a legal alien, I'm an Englishman in Portland. All of my professional life I've worked with computers online. I'm a polyglot programmer and like using the right tools for the job. In my spare time I enjoy spending time with my family and when I get chance, sticking opponents in Halo 4.

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