A Tableau User's Guide to Learning SQL

Short how-to book idea

If you know Tableau, you already know SQL, you may just not recognize that.

Tableau is a system in which a user builds a SQL query that is immediately visualized using Leland Wilkinson’s Grammar of Graphics.

Tableau can write simple queries:

Tableau can write complex queries:

---

I think a free learning resource to help Tableau-savvy users learn to write SQL would help them both round out and future proof their skills.

A little anecdotal evidence: