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1.
Talk to a Table
Say “Hello” to the Table
Say “Hello” to the Table - Repaired
Quiz: Say “Hello” to the Table
Challenge: Say “Hello” to the Table
Solution: Say “Hello” to the Table
Pick the Columns You Want
Quiz: Pick the Columns You Want
Challenge: Pick the Columns You Want
Solution: Pick the Columns You Want
Find the Rows That Matter
Quiz: Find the Rows That Matter
Problem: Find the Rows That Matter
Solution: Find the Rows That Matter
Use Comparisons and Logic
Quiz: Use Comparisons and Logic
Problem: Use Comparisons and Logic
Solution: Use Comparisons and Logic
Sort the Answers
Quiz: Sort the Answers
Problem: Sort the Answers
Solution: Sort the Answers
Problem: Help a Pet Lover
Solution: Help a Pet Lover
2.
Ask Better Questions
Do Math with Your Data
Quiz: Do Math with Your Data
Problem: Do Math with Your Data
Solution: Do Math with Your Data
Group Things Together
Quiz: Group Things Together
Problem: Group Things Together
Solution: Group Things Together
Only Keep Interesting Groups
Quiz: Only Keep Interesting Groups
Problem: Only Keep Interesting Groups
Solution: Only Keep Interesting Groups
Ask Questions About Questions
Quiz: Ask Questions About Questions
Problem: Ask Questions About Questions
Solution: Ask Questions About Questions
Project: Find the Top Performers
3.
Create Your Own World
Create a Table
Quiz: Create a Table
Challenge: Create a Table
Solution: Create a Table
Add Some Data
Quiz: Add Some Data
Problem: Add Some Data
Solution: Add Some Data
Fix Mistakes
Quiz: Fix Mistakes
Problem: Fix Mistakes
Solution: Fix Mistakes
Design Better Tables
Quiz: Design Better Tables
Problem: Design Better Tables
Solution: Design Better Tables
Project: Build a Student Tracker
4.
Connect the Dots
Meet the JOIN Family
Quiz: Meet the Join Family
Problem: Meet the JOIN Family
Solution: Meet the JOIN Family
Connect Two Tables
Quiz: Connect Two Tables
Problem: Connect Two Tables
Solution: Connect Two Tables
Go Multi-Level
Quiz: Go Multi-Level
Problem: Go Multi-Level
Solution: Go Multi-Level
Build a Mini Dashboard
Problem: Build a Mini Dashboard
Solution: Build a Mini Dashboard
Project: Build a Mini Dashboard
Project: Library Tracker
Problem: Compute Student CGPA
Solution: Compute Student CGPA
Final Project: Build a Game Leaderboard
Learn SQL
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Solution: Say “Hello” to the Table
Solution: Say “Hello” to the Table
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Query
SELECT * FROM pets;
Explanation
This SQL query retrieves all the
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