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What Will You Learn?

  • What SQL fundamentals are and how to use them
  • How to write SQL queries and commands
  • How SQL data types, tables, and other core concepts work


  • A PC or a Mac (no mobile support yet)
  • An Internet connection
  • NFT Certificate
  • 45 Lessons
  • Beginner
  • English
  • 4.6 Rating
  • +100 XP

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Section 1: Manipulation
Lecture 1: Introduction
Lecture 2: Relational Databases
Lecture 3: Statements & creating tables
Lecture 4: Insert
Lecture 5: Select
Lecture 6: Alter
Lecture 7: Update
Lecture 8: Delete
Lecture 9: Constraints
Lecture 10: Summary
Section 2: Queries
Lecture 1: Intro
Lecture 2: Select
Lecture 3: Aliases
Lecture 4: Distinct
Lecture 5: Where
Lecture 6: Like I
Lecture 7: Like II
Lecture 8: Is Null
Lecture 9: Between
Lecture 10: And
Lecture 11: Or
Lecture 12: Order By
Lecture 13: Limit
Lecture 14: Case
Lecture 15: Summary
Section 3: Aggregate functions
Lecture 1: Intro
Lecture 2: Count
Lecture 3: Sum
Lecture 4: Min and Max
Lecture 5: Average
Lecture 6: Round
Lecture 7: Group By (Part 1)
Lecture 8: Group By (Part 2)
Lecture 9: Having
Lecture 10: Summary
Section 4: Multiple tables
Lecture 1: Intro
Lecture 2: Combining Tables Manually
Lecture 3: Combining Tables
Lecture 4: Inner Join
Lecture 5: Left Join
Lecture 6: Primary Key vs Foreign Key
Lecture 7: Cross Join
Lecture 8: Union
Lecture 9: With
Lecture 10: Summary

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