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SQL courses for querying real data. Select, filter, join and shape results with confidence.

1 course · 43 lessons · work through them in order, top to bottom

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SQL

SQL · Beginner

Ask the database questions — select, filter, join and build.

The language of databases: asking questions with SELECT, filtering and sorting rows, joining tables, grouping totals, and building tables of your own. Every result comes from a real database engine.

43 lessons · 11 topics · 0/43 completed

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