Overview: Consistent SQL practice across varied platforms builds real job-ready confidence.Guided lessons help beginners, while timed challenges sharpen intervi ...
This repository contains a complete SQL-based data analysis project using the classic Music Store Database. The project explores real business questions related to customer behavior, revenue trends, ...
The author writes: "When I attended mediation as a client with settlement authority, what I appreciated most about the process was having my positions tested. The tests would often come late in the ...
Getting ready for a SQL interview can feel like a big task. There are so many things to know, and interviewers love to ask about them! This guide is here to help. We’ve gathered some of the most ...
Our 2-year-old daughter, “Daisy,” started a new daycare program over the summer. Her lead teacher ran an in-home daycare for 20 years before moving to this center, and she has what we consider to be ...
A comprehensive SQL learning project using a custom HR database for advanced SQL query practice. -- 1.2 Find female employees select * from employees where gender = 'F'; -- 1.3 Employees hired after ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results