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Query: SELECT product_id FROM sales GROUP BY product_id HAVING COUNT(DISTINCT region_id) = (SELECT COUNT(*) FROM regions); Explanation: We need to find products that have been sold in all regions. This involves comparing the distinct regions a product appears in with the total number of regions available. Here’s how the query works step-by-step: Key Points: Example: … Read more
How to Lock a Cell in Excel: Locking cells in Excel is a valuable tool, it prevents unintended changes to certain regions of your spreadsheet. Whether you are sharing a file with others or simply preserving your important formulas and data, knowing how to lock a cell is really useful. Here’s a step-by-step guide for … Read more
How to Freeze Columns and Rows in Excel: Freeze Panes option in Excel makes it easy to navigate through large data. It allows you to pin rows or columns in place while scrolling. Whether you are a newbie or an experienced Excel user, this article will show you how to freeze a column, freeze a … Read more
SBI PO Notification 2024: State Bank of India has released the notification for 600 probationary officers post. This is a golden opportunity for students looking join the biggest bank of country. SBI PO Recruitment 2024 notification is available on the official website of SBI at sbi.co.in. The recruitment procedure will be divided into three phases: … Read more
IBPS SO Notification 2024 IBPS SO Notification 2024: Institute of Banking Personal Selection (IBPS) has released IBPD SO recruitment 2024 notification to announce the recruitment process for the year 2024-25. सभी इच्छुक और पात्र उम्मीदवार (28/08/2024) तक आवेदन दे सकते हैं। IBPS SO Notification 2024 से संबंधित अधिक जानकारी नीचे दी गई है। टेलीग्राम से जुड़ें| व्हाट्सएप … Read more