Technical marketers are in high demand and low supply. Being able to dive into data on your own, with no help from engineering, makes you a much better marketer.
This is why SQL is so powerful - it allows you to see any data you want about anything your customers do. Knowing how to use SQL is literally a marketing superpower.
In this SQL tutorial specifically for marketers, I've pulled together SQL query basics that any marketer or data analyst will need to dig into their customer analytics. This course is the best resource for marketers, growth hackers and product managers who want to get more technical and learn SQL. It's what I wish existed when I was going through tutorial after tutorial, sifting through lots of information that didn't apply to me and trying to learn on my own.
SQL is simple enough that - just by learning a few concepts I cover above - you'll be able to use it for any kind of data analysis, cohort analysis or campaign breakdown.
Want more information? Check out resources on my blog - http://justinmares.com/sql