Скачать или смотреть SQL Subqueries Explained | DBMS Lecture by Dr. M. Janardhan Sir

📘 In this DBMS lecture, *Dr. M. Janardhan Sir* from *G Pullaiah Engineering College* explains the concept of *Subqueries in SQL* with syntax, examples, and types of subqueries.

🧠 What You'll Learn:
✔️ What is a Subquery (Nested Query)?
✔️ Types of Subqueries (Single-row, Multi-row, Correlated)
✔️ Where to use Subqueries: SELECT, FROM, WHERE, HAVING clauses
✔️ Difference between Subquery and JOIN
✔️ Real-time SQL query examples with output

💡 A *subquery* is a query embedded inside another query. It helps solve complex problems by breaking them into smaller logical steps.

👨‍🏫 Faculty: Dr. M. Janardhan Sir
🏫 Institution: G Pullaiah Engineering College

🎯 Ideal For:
B.Tech CSE / IT / ECE Students
DBMS Learners
GATE / UGC NET / Placement Aspirants
SQL Beginners & Intermediate Learners

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