This is the Sprint-1 stub for ai.careerplane.data-analytics.data-engineer.sql.joins-inner-left.
The fully-generated topic page (sandbox + quiz + AI hints + interactive
tooling) lands in Sprint-2 at
static/content/data-analytics/Data Engineer/SQL/SQL Joins — INNER / LEFT / RIGHT / FULL + Anti-Joins/index.html
(per arch/memo.md → D-2026-04-22-13). The
//go:embed all:static directive auto-serves it on the next
container rebuild — no server-code change needed.
What this topic teaches
SQL skills for the
Data Engineer career path.
sqljoinsinnerleftrightanti-join
You should already know
SQL SELECT & WHERE — Filtering, Operators, NULL Handling
Next up
GROUP BY & HAVING — Aggregations, Filters on Aggregates