SQL Foundations #1: What SQL Actually Is (Series Launch)

Day 1 of SQL Foundations Reframed. A 10-episode series teaching SQL the way it should be taught now that LLMs can write the syntax. Today: the conceptual view of SQL that makes everything else click, plus a tour of the Lagos Logistics dataset we use for the next two weeks. — THE FULL SERIES — #1 What SQL Actually Is (you are here) #2 Reading a Query Without Running It #3 SELECT, WHERE, and the Order That Surprises You #4 Joins, Revisited #5 GROUP BY and the Grain Question #6 Window Functions Without the Fear #7 CTEs and Subqueries (And When Each Wins) #8 NULL Logic and the Trap That Catches Everyone #9 Reading EXPLAIN (Performance Intuition) #10 Validation in SQL (Capstone) Playlist:    • SQL Foundations #1: What SQL Actually Is (...   — ABOUT — Breakfast with Data is a daily one-hour data education program. Python, SQL, Databricks, data governance, and the reasoning skills that make practitioners genuinely good at their work. Hosted by Ola.