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SQL, data science · English, Swedish · Intermediate
Analyst in Stockholm. Ask better questions of your data with SQL.
Kestrel Learning Guild
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SELECT, WHERE, and your first answers9,620
GROUP BY: totals and averages7,680
Window functions in plain language7,590
Analyse a real dataset together7,950
GROUP BY: totals and averages7,860
Joins without tears8,220
Analyse a real dataset together8,130
SELECT, WHERE, and your first answers7,680
Joins without tears7,590
Window functions in plain language7,950