Just giving credit where credit is due: these are my notes from A udemy course I am taking Basic overview…
I am working through https://www.udemy.com/course/the-complete-sql-bootcamp/. These are my notes. So far I recommend it.Aggregate functions: Take many inputs, and return…
I am learning Postgresql, working through https://www.udemy.com/course/the-complete-sql-bootcamp/. So far it’s been pretty good: these are my notes for Section 2.…
Introduction to SQL: Querying and Managing Data with Examples SQL (Structured Query Language) is a powerful and versatile language that…
SQL might sound boring, but trust me, it’s a game-changer when it comes to managing and manipulating data in a…