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Learn Sql

Learn SQL

This hands-on course offers an introduction to SQL for absolute beginners, exploring how to ask questions, organize information, and retrieve instant answers from a database.

Beginner

56 Lessons

10h

Certificate of Completion

This hands-on course offers an introduction to SQL for absolute beginners, exploring how to ask questions, organize information, and retrieve instant answers from a database.

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Code Feedback
Explanations

AI-POWERED

Code Feedback
Explanations

This course includes

80 Playgrounds
16 Quizzes

This course includes

80 Playgrounds
16 Quizzes
Course Overview
What You'll Learn
Course Content

Course Overview

Learn SQL basics with our beginner-friendly guide to understanding the language of data. You’ll start by learning to talk to a database: asking questions and getting meaningful answers using SQL. With AI-assisted guidance, you’ll explore the essentials—selecting columns, filtering rows, sorting results, and applying logic to uncover patterns in raw data. As your questions become more precise, you’ll explore grouping, aggregation, and subqueries to extract deeper insights. Then you’ll shift gears and learn ...Show More

What You'll Learn

An understanding of how to query data from tables

The ability to filter, sort, and group information

The ability to create and modify tables

Hands-on experience using JOINs and subqueries to connect data

What You'll Learn

An understanding of how to query data from tables

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Course Content

1.

Talk to a Table

Learn to ask questions and get answers.
Say “Hello” to the Table
Quiz: Say “Hello” to the Table
Project: Say “Hello” to the TablePick the Columns You WantQuiz: Pick the Columns You WantProject: Pick the Columns You WantFind the Rows That MatterQuiz: Find the Rows That MatterProject: Find the Rows That MatterUse Comparisons and LogicQuiz: Use Comparisons and LogicProject: Use Comparisons and LogicSort the AnswersQuiz: Sort the AnswersProject: Sort the AnswersProject: Help a Pet Lover
2.

Ask Better Questions

Be more precise, summarize, and start grouping things.
Do Math with Your DataQuiz: Do Math with Your DataProject: Do Math with Your DataGroup Things TogetherQuiz: Group Things TogetherProject: Group Things TogetherOnly Keep Interesting GroupsQuiz: Only Keep Interesting GroupsProject: Only Keep Interesting GroupsAsk Questions About QuestionsQuiz: Ask Questions About QuestionsProject: Ask Questions About QuestionsProject: Find the Top Performers
3.

Create Your Own World

Learn how to build, insert, and modify your own tables.
Create a TableQuiz: Create a TableProject: Create a TableAdd Some DataQuiz: Add Some DataProject: Add Some DataFix MistakesQuiz: Fix MistakesProject: Fix MistakesDesign Better TablesQuiz: Design Better TablesProject: Design Better TablesProject: Build a Student Tracker
4.

Connect the Dots

Work with multiple tables like a real-world dataset.
Meet the JOIN FamilyQuiz: Meet the Join FamilyProject: Meet the JOIN FamilyConnect Two TablesQuiz: Connect Two TablesProject: Connect Two TablesGo Multi-LevelQuiz: Go Multi-LevelProject: Go Multi-LevelBuild a Mini DashboardProject: Build a Mini DashboardProject: Library TrackerProject: Compute Student CGPAFinal Project: Build a Game Leaderboard

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