Mastering SQL Fundamentals
In the era of data and AI, numbers speak louder than words. Build a solid foundation in SQL to query, manage, and analyze data effectively.
Beginner
3
77
20 Hours
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Course Intro
Relying solely on intuition no longer works. With AI and big data driving rapid change, the core survival skill in the digital age is the ability to read, handle, and leverage data.
At the center of this transformation is SQL. SQL (Structured Query Language) is the language used to search, organize, and summarize data while communicating with databases that store it.
From generating business insights to powering AI training, SQL is the foundation of all data-driven work. Take your first steps into SQL with CodeFriends and build your skills from the ground up!
What You Will learn
Understanding Databases
Learning SQL Syntax
Filtering and Sorting Data
Using Aggregate Functions
Joining Multiple Tables
Solving Real-World SQL Problems
Learning Keywords
Curriculum
1. Introduction to SQL
31 Lessons
Β·
3 H
2. Advanced SQL Concepts
34 Lessons
Β·
3 H
3. SQL Practice Exercises
12 Lessons
Β·
2 H
Demo
Hands-on Practice
Practice SQL queries directly and see results instantly.
Step-by-step Learning
Start from the basics and gradually move on to more advanced concepts.
Real-world Examples
Work with practical datasets and scenarios to strengthen your skills.
Free Trial Lessons
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Try It Out
Introduction to SQL - Master the basics of SQL and databases.
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Advanced SQL Concepts - Learn how to join tables in a database.
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SQL Practice Exercises - Solve real-world problems with SQL.
Certificate
Earn a certificate upon course completion.
FAQ
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