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Database & SQL (9–12)

Master relational databases and SQL — the language of data used by every major company on Earth.

🎓 Grades 9–12 📚 10 Lessons 💚 Free
Lesson 01
What Is a Database?
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Lesson 02
SQL Basics: SELECT
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Lesson 03
Filtering and Operators
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Lesson 04
Aggregate Functions and GROUP BY
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Lesson 05
JOINs — Combining Tables
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Lesson 06
Modifying Data: INSERT, UPDATE, DELETE
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Lesson 07
Database Design and Normalization
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Lesson 08
Transactions and Data Integrity
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Lesson 09
Introduction to PHP + MySQL
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Lesson 10
Building a Full Database App
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