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SQL Interview Question at Zomato: These questions were recently asked in interview at Zomato, you must master these. read more SQL Interview Question at Zomato 1. Write a SQL query to find the top 5 customers with the highest total order value in the last month. https://onecompiler.com/mysql/438qdug79 2. How do you remove duplicate records from … Read more
This article is about the SQL Interview Questions asked by Walmart for their Data Analyst post. It offers detailed solutions and explanations to help you prepare data analysts effectively. These SQL Interview Questions, shared by an experienced Data Analyst, cover a range of SQL concepts crucial for success in the interview process. SQL Interview Questions … Read more
1164. Product Price at a Given Date: Learn how to track and select price from continuously changing series. Read more Company: MAANG Difficulty: Medium Source: LeetCode SQL Interview Question: 1164. Product Price at a Given Date Question. Write a solution to find the prices of all products on 2019-08-16. Assume the price of all products before any change … Read more
What is SQL Natural Join? Natual Join is a type of join in SQL which combines row from 2 tables based on common column which has same name and datatype. It automatically matches the 2 columns and eliminates the duplicate column. read more Example Database CustomerID FirstName LastName Email City 1 John Doe [email protected] New … Read more
This question was asked in Interview at black rock. read more Company: BlackRock CTC: 26LPA SQL Interview Question Question Q. Write a query to group employees by age ranges (e.g., 20–30, 31–40) and count the number of employees in each group. Solution age-range num_employee 21-30 7 31-40 6 41-50 5 51-60 2 View on DB … Read more