SQL LAG function explained!!

4 months ago

Understanding the SQL LAG Function (With Examples) SQL LAG function is a powerful tool that enables you to access data…

Page Recommendations: Write an SQL query to recommend pages to the user

4 months ago

This question was asked in Facebook interview, Ask is to give page recommendation for user1 based on Friendship and Likes.…

Retrieve the name of the manager who supervises the most employees

4 months ago

Company: BlackRock CTC: 26LPA Source: Linked Post Q. Retrieve the name of the manager who supervises the most employees. Solution: SELECT…

Write a query to calculate the median salary of employees in a table.

4 months ago

Company: BlackRock CTC: 26LPA Source: Linked Post Q: Write a query to calculate the median salary of employees in a…

Identify products that were sold in all regions.

4 months ago

Query: SELECT product_id FROM sales GROUP BY product_id HAVING COUNT(DISTINCT region_id) = (SELECT COUNT(*) FROM regions); Explanation: We need to…

How to Lock a Cell in Excel?!

4 months ago

How to Lock a Cell in Excel: Locking cells in Excel is a valuable tool, it prevents unintended changes to…

SOF Imo Results 2024-25 Declared | Check Now!!

4 months ago

SOF Imo Results 2024-25 Declared : Discover the latest updates on the SOF IMO Results 2024-25, now declared for students from…

How to Freeze Columns or Rows in Excel: A Complete Guide

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How to Freeze Columns and Rows in Excel: Freeze Panes option in Excel makes it easy to navigate through large…

BANK OF BARODA SO RECRUITMENT 2025 | Apply for 1267 Managers & Other posts!!!

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BANK OF BARODA SO Recruitment 2025 : Bank of Baroda has announced openings for various Specialist Officer (SO) positions. Applications…

SBI PO Notification 2024 are out | Check the details now!!

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SBI PO Notification 2024: State Bank of India has released the notification for 600 probationary officers post. This is a…