Learn SQL with MySQL Database | ALTER TABLE – Add & Drop Constraints (Primary Key and Unique)
2:57
YouTubeJava Guides
Learn SQL with MySQL Database | ALTER TABLE – Add & Drop Constraints (Primary Key and Unique)
Learn how to add and drop constraints in MySQL using the ALTER TABLE command. Includes primary key, foreign key, and unique constraints with examples. Complete playlist: https://www.youtube.com/playlist?list=PLGRDMO4rOGcMkL-zpBweQQqK1qEplsxBk đź”– Tags: #MySQLConstraints #AlterTableSQL #LearnSQL
212 viewsMay 22, 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
8.2K views5 months ago
SQL Full Course 2026 | SQL Tutorial For Beginners | SQL Data Manipulation Tutorial | Simplilearn
6:28:16
SQL Full Course 2026 | SQL Tutorial For Beginners | SQL Data Manipulation Tutorial | Simplilearn
YouTubeSimplilearn
4.1K views4 months 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
6.4K views5 months ago
Top videos
ADD and DROP a Constraint using ALTER TABLE command in SQL || Lesson 42 || DBMS || Learning Monkey |
5:40
ADD and DROP a Constraint using ALTER TABLE command in SQL || Lesson 42 || DBMS || Learning Monkey |
YouTubeWisdomers - Computer
22.8K viewsOct 25, 2021
How to ALTER Constraints in SQL (Add, Modify, Drop Explained)
14:25
How to ALTER Constraints in SQL (Add, Modify, Drop Explained)
YouTubeDeesa Technologies
25 views2 months ago
ALTER TABLE in SQL
6:29
ALTER TABLE in SQL
YouTubeLearn SQL Fast: Dr. Cecelia
676 viewsMar 17, 2023
SQL Basics
Introduction to SQL
24:33
Introduction to SQL
YouTubePragmatic Works
611 views3 weeks ago
SQL Introduction Tutorial for Beginners | What is SQL? | Learn SQL Basics Step by Step
8:35
SQL Introduction Tutorial for Beginners | What is SQL? | Learn SQL Basics Step by Step
YouTubeInfomax Computer Academy
58 views2 weeks ago
Learn SQL basics in just 15 minutes!
16:56
Learn SQL basics in just 15 minutes!
MSNKenji Explains
1 month ago

Jump to key moments of SQL ALTER Table Add Constraint

ADD and DROP a Constraint using ALTER TABLE command in SQL || Lesson 42 || DBMS || Learning Monkey |
5:40
ADD and DROP a Constraint using ALTER TABLE command in SQL || Lesson 42 || DBMS || Learning Monkey |
22.8K viewsOct 25, 2021
YouTubeWisdomers - Computer Science and Engineering
How to ALTER Constraints in SQL (Add, Modify, Drop Explained)
14:25
How to ALTER Constraints in SQL (Add, Modify, Drop Explained)
25 views2 months ago
YouTubeDeesa Technologies
ALTER TABLE in SQL
6:29
ALTER TABLE in SQL
676 viewsMar 17, 2023
YouTubeLearn SQL Fast: Dr. Cecelia Allison
SQL alter table add foreign key constraint and a new column
12:43
SQL alter table add foreign key constraint and a new column
2.9K viewsAug 20, 2021
YouTubeCottrell Coding
SQL Tutorial | #5: SQL ALTER TABLE - ADD COLUMN, DROP COLUMN, MODIFY COLUMN, ADD and DROP CONSTRAINT
12:36
SQL Tutorial | #5: SQL ALTER TABLE - ADD COLUMN, DROP COLUMN, MODIFY COLUMN, ADD and DROP CONSTRAINT
563 viewsJan 12, 2025
YouTubeRamesh Fadatare - AI & Tech
SQL Constraints Part 2 | Add and Drop Constraints on Existing Tables (SSMS)
9:23
SQL Constraints Part 2 | Add and Drop Constraints on Existing Tables (SSMS)
11 views3 months ago
YouTubeAbdul Malik
PostgreSQL ALTER TABLE Tutorial: Add Constraints, Modify Columns, DROP Commands — Complete Guide
26:11
PostgreSQL ALTER TABLE Tutorial: Add Constraints, Modify Columns, DROP Commands — Complete Guide
12 views8 months ago
YouTubeAI with Anjan
1:12:30
Mastering SQL Constraints with ALTER Statement
7 views1 month ago
YouTubezorba softED
3:55
Lesson 28: Change Data Types & Add Constraints in PostgreSQL ALTER TABLE Guide
40 views2 months ago
YouTubeYousufzai SkillTech
3:18
How to use ADD CONSTRAINT in SQL (with examples)
3.6K viewsJan 18, 2024
YouTubeCockroachDB
7:06
Add Constraints
2.4K viewsNov 29, 2022
YouTubeLearn SQL Fast: Dr. Cecelia Allison
Oracle//SQL//ALTER COMMAND//Add constraint in exist table SQL Plus #ranksteam
3.4K viewsMar 13, 2023
YouTubeRanks team
2:20
SQL Server 2025 - CONSTRAINT CHECK Ensure prices are greater than 0
435 views4 months ago
YouTubeMundo De Datos Mex
25:02
PostgreSQL Constraints Explained | NOT NULL, UNIQUE, CHECK
428 views1 month ago
YouTubeThapa Technical
2:20
SQL Server 2025 - ALTER TABLE Define primary key on existing table and column
141 views4 months ago
YouTubeMundo De Datos Mex
0:36
👉 How do you add a PRIMARY KEY constraint to an existing table in SQL? #sql #sqlinterviewquestions
2.7K views6 months ago
YouTubeAshok IT
2:49
Lesson 29: Add Primary Key Constraint to Existing Table in PostgreSQL ALTER TABLE Guide
53 views2 months ago
YouTubeYousufzai SkillTech
46:26
10 Oracle SQL — DDL CREATE TABLE, Constraints, ALTER, DROP
72 views2 months ago
YouTubeShebo's Hints
17:04
Alter/Update/Delete/Constraints in SQL | Learn SQL | CodeChef Learn Series
471 views4 months ago
YouTubeLearn to Code with CodeChef
39:17
ALTER, DROP & MODIFY SQL Constraints | Primary, Foreign, Unique & Check Hands‑On
72 views10 months ago
YouTubeTG117 Hindi
4:01
SQL Data Constraints
58 views5 months ago
YouTubeFacile Engineering
24:45
SQL | ALTER TABLE Kullanımı + CHECK ve CONSTRAINT İşlemleri
10 views1 month ago
YouTubeFurkan Morova
11:03
#14 ALTER Table and Check Constraint in PostgreSQL Database | SQL Bangla Course for Professionals
176 views2 months ago
YouTubeSTUDY MART
11:15
DDL Commands - ALTER
35.7K viewsFeb 8, 2025
YouTubeNeso Academy
45:34
Alter Table Command in SQL with Multiple Realtime Scenarios
9.3K views7 months ago
YouTubeSumit Mittal
4:16
The SQL Alter Table Statement
21K viewsJun 2, 2019
YouTubeComputer Science Lessons
1:16
Oracle//SQL //ALTER COMMAND// Drop Existing Constraint in Existing Table SQL Plus #RanksCodingWalah
921 viewsDec 30, 2024
YouTubeRanks team
1:07:58
4. MySQL CREATE TABLE & Constraints - PRIMARY KEY, FOREIGN KEY, NOT NULL, CHECK | COMPLETE GUIDE
73 views1 month ago
YouTubeLearn With Rishi
21:54
L7: ALTER TABLE in MySQL | ADD / DROP / MODIFY / RENAME Columns in SQL | Class 12 Sem 4 COMA & COMS
824 views7 months ago
YouTubeSubha Mondal
See more
Static thumbnail place holder