18 SQL lessons, 40 questions and a real database to practise on. SQL is not on the PL-300 — it is here because an analyst who cannot write SQL depends on somebody else.
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What you get
S01 — FundamentalsSELECT, FROM, WHERE, types and NULL, ORDER BY and LIMIT, aliases and expressions, logical operators.
S02 — JOINs and aggregationINNER, LEFT, RIGHT, FULL and CROSS JOIN, aggregate functions, GROUP BY and HAVING.
S03 — Advanced queriesSubqueries, CTEs, window functions, connecting Power BI to SQL and query folding in practice.
The Rota Bike SQLite database5,000 orders, 60 products, 15 stores and monthly targets, in both languages.
40 questions on this databaseNot generic textbook drills: they use the tables and column names you will actually type.
What it does not do
SQL is not on the PL-300.
No question in this product appears on the exam, and it does not replace any part of the preparation. If your only goal is passing the exam, this is not the product.
It exists for something else: the exam tests what you do with data after it arrives. SQL is how it arrives.
Price
27 €The exam costs 165 €Price before tax. Hotmart adds VAT where it applies and converts to your local currency at checkout.