class 9 : SQL Constraints Explained | UNIQUE, NOT NULL, CHECK, DEFAULT with Examples | DBMS Tutorial

Описание: Channel Name: study2job krishnakant awasthi

Struggling to understand SQL Constraints in DBMS? 🤯
Learn how UNIQUE, NOT NULL, CHECK & DEFAULT constraints actually work with real SQL examples!
Perfect for exams, interviews & practical database design.

⏱️ Timestamps (Chapters):
00:00 – Introduction to SQL Constraints
01:15 – UNIQUE Constraint
03:40 – NOT NULL Constraint
06:10 – CHECK Constraint
08:20 – DEFAULT Constraint
10:30 – Practical Table Creation Examples
13:00 – Interview-Based Questions

This video is बेहद useful for students & learners from:
BA, BCA, B.Tech, M.Tech, MCA, MBA, BSc, BBA, BCom, M.Com
Also helpful for:
✔️ Data Analyst Aspirants
✔️ Software Developers
✔️ DBMS Exam Preparation
✔️ Placement & Interview Preparation

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