Running marketing Marketing data and SQL recap

89. Marketing data and SQL recap

Woooo hooooo 🍾 🎊 🚀 We’ve finished the second chapter, I’m so glad you’ve reached it here and I hope you feel so much power from your knowledge 🙏 By now, we’ve not only covered how the data works in marketing, but also we’ve learned the two most fundamentals techniques in data analysis: grouping & counting and grouping & summing.

Let’s recap what we’ve learned in the 2nd chapter:


Combination of OR and AND operators allows us to build powerful filters for our queries:

SELECT COUNT(*) FROM users WHERE (country = 'ca' OR country = 'gb') AND...
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Anatoli Makarevich, author of SQL Habit About SQL Habit

Hi, it’s Anatoli, the author of SQL Habit. 👋

SQL Habit is a course (or, as some of the students say, “business simulator”). It’s based on a story of a fictional startup called Bindle. You’ll play a role of their Data Analyst 📊 and solve real-life challenges from Business, Marketing, and Product Management.

SQL Habit course is made of bite-sized lessons (you’re looking at one atm) and exercises. They always have a real-life setting and detailed explanations. You can immediately apply everything you’ve learned at work. 🚀

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-- Type your query here, for example this one -- lists all records from users table: SELECT * FROM users
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