All Topics Data Retrieval Table Joins Advanced Topics Database Design Constraints Data Definition Language Data Manipulation Language

Showing 12 of 14 lessons

Clear Filters
Intermediate

Aggregate Functions

⏱ 32 min 📚 Data Retrieval
Start Learning
Intermediate

Grouping Data with GROUP BY

⏱ 38 min 📚 Data Retrieval
Start Learning
Intermediate

Filtering Groups with HAVING

⏱ 20 min 📚 Data Retrieval
Start Learning
Intermediate

Introduction to Relational Databases

⏱ 20 min 📚 Database Design
Start Learning
Intermediate

Understanding Data Quality & Structure

⏱ 30 min 📚 Database Design
Start Learning
Intermediate

Database Normalization

⏱ 45 min 📚 Database Design
Start Learning
Intermediate

Designing a Normalized Schema

⏱ 50 min 📚 Database Design
Start Learning
Intermediate

Introduction to Joins

⏱ 40 min 📚 Table Joins
Start Learning
Intermediate

INNER JOIN

⏱ 45 min 📚 Table Joins
Start Learning
Intermediate

LEFT and RIGHT JOIN

⏱ 45 min 📚 Table Joins
Start Learning
Intermediate

OUTER and CROSS JOIN

⏱ 35 min 📚 Table Joins
Start Learning
Intermediate

SELF JOIN

⏱ 35 min 📚 Table Joins
Start Learning