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SQL for Analysts

Query real, messy, multi-table datasets the way analysts actually do — the single most commonly listed skill in entry-level data job postings.

3 hrsTotal video
BeginnerLevel
Self-pacedFormat
EnglishLanguage
LifetimeAccess
A1 · Who it's for

No database experience needed

If you can use a spreadsheet, you can learn SQL. This course teaches querying against real, imperfect datasets — not a clean toy database — so what you learn transfers directly to the job.

B1 · What you'll be able to do

Outcomes

  • ✓ Write SELECT, WHERE, GROUP BY, and ORDER BY queries confidently
  • ✓ Use INNER, LEFT, and RIGHT joins across multiple tables
  • ✓ Handle nulls, duplicates, and messy real-world data
  • ✓ Answer a business question with a single, correct query
C1 · Curriculum

3 modules, 1 query project

~3 hours of video · 1 multi-table practice database

  • SELECT, WHERE, ORDER BY, GROUP BY
  • Aggregate functions: COUNT, SUM, AVG
  • INNER, LEFT, and RIGHT joins
  • Combining data across related tables
  • Handling nulls and messy data
  • Project: answer 10 real business questions with SQL
D1 · Where to go next

Pair SQL with Python for a stronger analyst profile

See Python for Data Analysis