Common Table Expressions Courses
Coursera Project Network via Coursera Analyzing Business Data in SQL
DataCamp Combining and Filtering Data with MariaDB
Pluralsight Advanced SQL for Data Science: Time Series
LinkedIn Learning First Look: MySQL 8 for Developers
LinkedIn Learning Advanced MySQL Topics
Meta via Coursera Advanced SQL Tutorials
Alex the Analyst via YouTube Intermediate SQL
Cybrary Intermediate SQL for Data Scientists
LinkedIn Learning SQL Fundamentals
University of Wisconsin–Madison via edX