Do you want to apply at Google, Amazon, Microsoft, Facebook, Apple or any big MNC company? If yes, then must go through below database query questions. It’s most frequently asked questions in all companies.
Important SQL Queries Asked in an Interview
- Customer Who Never Order
- Delete Duplicate Emails
- Rising Temperature
- Department Highest Salary
- Swap Sex Field
- Combine Two Tables
- Nth Highest Salary
We will update this post every month. So, you can revisit and update your database knowledge.
By the way, Did you know about NoSQL? – Learn NoSQL