221. Implementing LIKE with regex

Welcome to RegexHabit! 😆

Let’s start learning regular expressions syntax by doing something we already know how – matching a string pattern in the beginning/middle or the end of the text value. Basically, we’re implementing the LIKE and ILIKE operators with regular expressions.

Once again, let’s put together a quick virtual table so we can practice regular expressions in a safe and predictable environment:

WITH marketing_campaigns AS ( SELECT '20180120-us_ca_au_gb-mf-best_reading_service' AS utm_campaign UNION SELECT '20180204-de-m-mens_health'...
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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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