Keys in SQL | Primary Key | Super key | Candidate Key | Alternate Key | Unique Key | Foreign Key
4:13
YouTubeCodeVerse
Keys in SQL | Primary Key | Super key | Candidate Key | Alternate Key | Unique Key | Foreign Key
Ever wondered how databases keep track of millions of records? The answer lies in keys, powerful tools that uniquely identify and organize your data. In this video, we'll unlock the mysteries of different key types in SQL, using the iconic "Friends" table as our guide! Why Keys Matter: Imagine searching for your favorite episode in a chaotic ...
10.9K viewsJan 28, 2024
SQL Basics
SQL Full Course 2026 [FREE] | SQL Tutorial For Beginners | Advanced SQL Full Course | Simplilearn
8:29:07
SQL Full Course 2026 [FREE] | SQL Tutorial For Beginners | Advanced SQL Full Course | Simplilearn
YouTubeSimplilearn
3K views2 months ago
SQL Tutorial for Beginners (Complete Course using MySQL)
3:57:54
SQL Tutorial for Beginners (Complete Course using MySQL)
YouTubeCodeWithHarry
3.8M viewsJul 13, 2025
Introduction to SQL
24:33
Introduction to SQL
YouTubePragmatic Works
1.2K views2 months ago
Top videos
SQL Primary Keys Mastery: Database Design Fundamentals | Complete Tutorial
15:28
SQL Primary Keys Mastery: Database Design Fundamentals | Complete Tutorial
YouTubeEngineering Digest
8.4K viewsMar 17, 2025
Master Keys, Relationships & Joins in SQL with Example - Full Course
45:48
Master Keys, Relationships & Joins in SQL with Example - Full Course
YouTubeWsCube AI & Tech School
707 views9 months ago
Keys & Constraints in SQL Explained | Primary Key, Foreign Key, Unique Key & Relationships
16:56
Keys & Constraints in SQL Explained | Primary Key, Foreign Key, Unique Key & Relationships
YouTubeThe Code Brat
145 views1 month ago
SQL Joins
SQL Joins Explained for Beginners | INNER, LEFT, RIGHT & FULL JOIN
47:06
SQL Joins Explained for Beginners | INNER, LEFT, RIGHT & FULL JOIN
YouTubeWeXllent
2.4K views2 months ago
Complete SQL Joins Tutorial | Practice SQL Query using Joins (2026) | Intellipaat
14:00
Complete SQL Joins Tutorial | Practice SQL Query using Joins (2026) | Intellipaat
YouTubeIntellipaat
27.4K views10 months ago
SQL Joins for Beginners | INNER vs LEFT vs RIGHT vs FULL JOIN (Visual Explanation) | Intellipaat
5:02
SQL Joins for Beginners | INNER vs LEFT vs RIGHT vs FULL JOIN (Visual Explanation) | Intellipaat
YouTubeIntellipaat
3.1K views4 months ago
SQL Primary Keys Mastery: Database Design Fundamentals | Complete Tutorial
15:28
SQL Primary Keys Mastery: Database Design Fundamentals | Complete Tutorial
8.4K viewsMar 17, 2025
YouTubeEngineering Digest
Master Keys, Relationships & Joins in SQL with Example - Full Course
45:48
Master Keys, Relationships & Joins in SQL with Example - Full Course
707 views9 months ago
YouTubeWsCube AI & Tech School
Keys & Constraints in SQL Explained | Primary Key, Foreign Key, Unique Key & Relationships
16:56
Keys & Constraints in SQL Explained | Primary Key, Foreign Key, Unique Key & Relationships
145 views1 month ago
YouTubeThe Code Brat
Primary Key & Foreign Key in SQL Explained | With Syntax, Queries & Real Examples | Zero to Hero
9:42
Primary Key & Foreign Key in SQL Explained | With Syntax, Queries & Real Examples | Zero to Hero
106 views6 months ago
YouTubeCoding with Nirmala
Keys In SQL | Super Key | Candidate Key | Foreign Key | SQL Tutorial | Simplilearn
10:30
Keys In SQL | Super Key | Candidate Key | Foreign Key | SQL Tutorial | Simplilearn
4.2K viewsNov 27, 2023
YouTubeSimplilearn
SQL Primary Key & Foreign Key Explained in One Shot 🔥 | Complete Interview Guide with Examples
9:42
SQL Primary Key & Foreign Key Explained in One Shot 🔥 | Complete Interview Guide with Examples
63 views2 months ago
YouTubeCoding with Nirmala
All SQL Keys Explained | Primary, Foreign, Unique, Composite Key | VU Gate
0:15
All SQL Keys Explained | Primary, Foreign, Unique, Composite Key | VU Gate
20 views2 months ago
YouTubeVU Gate
18:51
Primary Key, Foreign Key, Super Key, Alternate Key, Unique Key - Keys in SQL Important Constraints
11.3K viewsJan 20, 2025
YouTubeTraidev Official
1:39
Learn SQL: Primary Keys #sql
6.2K views4 months ago
YouTubeMaven Analytics
3:42
Learn all SQL key constraints in 3 minutes
6 views4 months ago
YouTubeData Careers
3:09
How to Use Foreign Keys in SQL Server & Create Powerful Views (Step by Step)
87 views3 months ago
YouTubeProgramming For Everybody
55:57
🚀 Master Database Tables & SQL Keys in One Video! | SQL Lecture 2
4 views1 month ago
YouTubeRiswa Analytics
15:01
SQL Foreign Keys: Master Database Relationships in 15 Mins
11.3K viewsMar 17, 2025
YouTubeEngineering Digest
0:07
Types of Keys in DBMS Explained | Primary, Foreign, Candidate, Alternate & Surrogate Keys
3.2K views7 months ago
YouTubeTechE
1:30
SQL query to count secondary keys
1 views1 month ago
YouTubeRoel Van de Paar
42:23
SQL Complete Tutorial in One Video | All SQL Queries with Examples | Beginner to Advanced
6.4K views7 months ago
YouTubeKailash Joshi Tutorials
3:57:54
SQL Tutorial for Beginners (Complete Course using MySQL)
3.8M viewsJul 13, 2025
YouTubeCodeWithHarry
43:42
Find in video from 07:31Writing SQL Queries
Advanced SQL for Data Analysis - 10 Powerful Examples in 40 minutes đź•—
153K viewsAug 6, 2024
YouTubeChandoo
2:44:47
Find in video from 35:15Using SQL Queries
SQL Querying for Beginners Tutorial
325.1K viewsJan 7, 2022
YouTubeLearn Skills Daily
1:28:54
SQL Querying Fundamentals Tutorial
13.8K viewsOct 18, 2024
YouTubeLearn Skills Daily
See more
Static thumbnail place holder