SQL Server Part4 - Advance Level
DML, DDL , SQL Interview prepartion - Advance level
2
students
4 hours
content
Jun 2025
last update
$49.99
regular price
What you will learn
Difference between DDL (e.g., CREATE, DROP) and DML (e.g., INSERT, UPDATE, DELETE)
Concepts of Database, Schema, and Table — how they work and differ. How to create, drop, and rename tables, columns, and databases properly.
Writing UPDATE queries for real-world tasks (e.g., customer discount logic, quantity updates).
Solving 16+ interview-style SQL questions, such as:Find the Nth highest ID Detect employees who appeared twice or thrice consecutively Get employees with more
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6651229
udemy ID
03/06/2025
course created date
07/06/2025
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