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Welcome in. One small sip at a time.

Zero-intimidation SQL

SQL Foundations

Your cozy café companion for beginners and career switchers. Learn SQL's intuition across one cozy Saturday morning or an unhurried week of evenings. No terminal, no setup, and never stuck alone.

Original curriculum · zero recycled daily puzzles

  1. 1

    Table Basics & Sorting

    0 of 7 sips · free

  2. 2

    Filtering Rows

    7 sips · opens with the pass

  3. 3

    Aggregates & Grouping

    6 sips · opens with the pass

  4. 4

    Filtering Groups

    6 sips · opens with the pass

  5. 5

    Subqueries

    7 sips · opens with the pass

  6. 6

    Table Joins

    7 sips · opens with the pass