SQL PRIMARY KEY Explained for Beginners: Unique Keys, Syntax & Best Practices 🔑
7:47
YouTubeCodeLucky
SQL PRIMARY KEY Explained for Beginners: Unique Keys, Syntax & Best Practices 🔑
Learn all about SQL PRIMARY KEYs in this comprehensive beginner's guide! We'll break down what a primary key is, why it's important, and how to use it effectively in your database design. 🚀 This video covers: - What is a PRIMARY KEY and its purpose? - Key characteristics: Uniqueness, NOT NULL constraint, and data integrity. - Column-level ...
25 viewsMar 23, 2025
SQL Tutorial
SQL Full Course 2026 [FREE] | SQL Tutorial For Beginners | SQL Training For Beginners | Simplilearn
8:51:15
SQL Full Course 2026 [FREE] | SQL Tutorial For Beginners | SQL Training For Beginners | Simplilearn
YouTubeSimplilearn
7.4K views3 months ago
SQL Full Course 2026 [FREE] | SQL Tutorial For Beginners | SQL Training For Beginners | Simplilearn
8:51:48
SQL Full Course 2026 [FREE] | SQL Tutorial For Beginners | SQL Training For Beginners | Simplilearn
YouTubeSimplilearn
2.5K views3 months ago
SQL Complete Tutorial in One Video | All SQL Queries with Examples | Beginner to Advanced
42:23
SQL Complete Tutorial in One Video | All SQL Queries with Examples | Beginner to Advanced
YouTubeKailash Joshi Tutorials
1.7K views3 months ago
Top videos
MASTER SQL KEYS in 30 Minutes (Primary, Foreign, UNIQUE, NOT NULL, DEFAULT)
33:51
MASTER SQL KEYS in 30 Minutes (Primary, Foreign, UNIQUE, NOT NULL, DEFAULT)
YouTubeTnS_AiDa_Tech
21 views4 months ago
Learn SQL: Primary Keys #sql
1:39
Learn SQL: Primary Keys #sql
YouTubeMaven Analytics
6.1K views3 weeks ago
Difference Between Primary Key, Unique Key and Composite Key in DBMS | SQL Tutorial
12:38
Difference Between Primary Key, Unique Key and Composite Key in DBMS | SQL Tutorial
YouTubeIT TECH
28 views2 months ago
SQL Basics
SQL Full Course 2026 | SQL Tutorial For Beginners | SQL Basics To Advanced Full Course | Simplilearn
8:44:10
SQL Full Course 2026 | SQL Tutorial For Beginners | SQL Basics To Advanced Full Course | Simplilearn
YouTubeSimplilearn
5.1K views1 month ago
SQL Tutorial for Beginners | Learn SQL in 2 hrs | Microsoft SQL Server | 2026 Updated | Amit Thinks
2:16:52
SQL Tutorial for Beginners | Learn SQL in 2 hrs | Microsoft SQL Server | 2026 Updated | Amit Thinks
YouTubeAmit Thinks
4.9K views3 months ago
SQL Full Course 2026 | Complete SQL Course For Beginners FREE | Intellipaat
10:04:46
SQL Full Course 2026 | Complete SQL Course For Beginners FREE | Intellipaat
YouTubeIntellipaat
63K views5 months ago
MASTER SQL KEYS in 30 Minutes (Primary, Foreign, UNIQUE, NOT NULL, DEFAULT)
33:51
MASTER SQL KEYS in 30 Minutes (Primary, Foreign, UNIQUE, NOT N…
21 views4 months ago
YouTubeTnS_AiDa_Tech
Learn SQL: Primary Keys #sql
1:39
Learn SQL: Primary Keys #sql
6.1K views3 weeks ago
YouTubeMaven Analytics
Difference Between Primary Key, Unique Key and Composite Key in DBMS | SQL Tutorial
12:38
Difference Between Primary Key, Unique Key and Composite Key i…
28 views2 months ago
YouTubeIT TECH
SQL Class 1: What is SQL? Primary Key & Foreign Key Explained
1:01:23
SQL Class 1: What is SQL? Primary Key & Foreign Key Explained
149 views5 months ago
YouTubeBrowsejobs
SQL Primary & Composite Keys: Complete SQL Tutorial with Live Examples 🔑
19:22
SQL Primary & Composite Keys: Complete SQL Tutorial with Live E…
188 views8 months ago
YouTubeProgramming Is Fun
Primary Key vs Unique Key in SQL 🤯 | Difference Explained with Examples | Interview Question
1:33
Primary Key vs Unique Key in SQL 🤯 | Difference Explained with Exampl…
80 views1 week ago
YouTubeProgramming Classes
Primary Key vs Foreign Key Explained | SQL Basics for Beginners
0:15
Primary Key vs Foreign Key Explained | SQL Basics for Beginn…
95 views3 months ago
YouTubeTheGkTech
7:02
SQL Primary Key Explained Using Simple Examples.
152 views6 months ago
YouTubeThe Code Samples
0:29
SQL Primary Key
15.7K views4 months ago
YouTubeData Engineering
17:29
PRIMARY KEY in SQL Explained | What Is Primary Key & Why It Is U…
51 views5 months ago
YouTubeTechpile
4:06
Primary Key vs Unique Key in SQL Server | Differences Explained Cle…
101 views4 months ago
YouTubeparvesh
10:21:17
SQL Full Course (2025) | SQL Course (The Only SQL Tutorial Yo…
123.4K views9 months ago
YouTubeIntellipaat
33:31
MySQL Keys Explained: Primary Key, Foreign Key, Unique & Comp…
69 views1 month ago
YouTubeIT TECH
0:08
PRIMARY KEY Explained in 30 Seconds 🚀 | SQL Interview Must-Kn…
226 views4 months ago
YouTubetechtutorpro360
32:09
🔥 Foreign Key SQL Explained LIVE! Master Database Relationships 🚀#k…
169 views4 months ago
YouTubeKaaShiv InfoTech
15:57
🔑 SQL Foreign Key Explained | Beginner’s Guide with Examples
276 views8 months ago
YouTubeProgramming Is Fun
4:49
🔑 Primary Key vs Foreign Key | DBMS Keys Explained with Examples
234 views8 months ago
YouTubeKailash Joshi Tutorials
10:56
09 What is Primary Key in SQL Server? | Beginner-Friendly Expla…
59 views5 months ago
YouTubeparvesh
1:21
What is Foreign Key in SQL? | Database Concepts Explained
227 views1 month ago
YouTubeSchoolabe
0:38
What is Primary Key in SQL? | Database Basics in 60 Seconds #s…
232 views3 months ago
YouTubegauri technical
0:17
What Is a Primary Key? | SQL Basics Explained
252 views5 months ago
YouTubeMissionTechX
4:43
21 What is UNIQUE Key in SQL Server? | Unique Constraint Explai…
71 views4 months ago
YouTubeParvesh
10:21:28
SQL Full Course 2025 | Complete SQL Course For Beginners | Lear…
421.2K viewsDec 6, 2024
YouTubeIntellipaat
17:54
11 - Constraints in SQL | Example | Primary Key | Foreign Key | NOT N…
32.6K viewsApr 10, 2023
YouTubeCodeEra
10:32
Learn Basic Database Terminologies: SQL, Schema, Ind…
21.3K viewsJan 14, 2025
YouTubeEngineering Digest
15:28
SQL Primary Keys Mastery: Database Design Fundamentals | …
7.2K viewsMar 17, 2025
YouTubeEngineering Digest
6:58
SQL Foreign Keys Explained: Master Database Relationships fo…
41 viewsMar 23, 2025
YouTubeCodeLucky
13:13
SQL Keys Explained Simply | Primary, Foreign, Unique, Compos…
36 viewsMay 3, 2025
YouTubeCodeCore
See more videos
Static thumbnail place holder