In this video, I have discussed how to solve the SQL Interview Questions:
"Write a SQL query to retrieve the most frequently ordered item(s) for each date from a given orders table. If multiple items have the highest order count on a particular date, include all such items in the result."
-- Creating the Table
CREATE TABLE orders (
order_date DATE,
item VARCHAR(255)
);
-- Inserting Data
INSERT INTO orders (order_date, item) VALUES
('2024-03-01', 'Apple'),
('2024-03-01', 'Banana'),
('2024-03-01', 'Apple'),
('2024-03-02', 'Orange'),
('2024-03-02', 'Orange'),
('2024-03-02', 'Mango'),
('2024-03-03', 'Banana'),
('2024-03-03', 'Banana'),
('2024-03-03', 'Mango'),
('2024-03-03', 'Mango');
SQL Interview QnAs Asked in different Companies: https://www.youtube.com/playlist?list=PLg_hSLs-7hbsJjC8r3SWcZmXWZakdgH88
PySpark Basic to Advance: https://www.youtube.com/playlist?list=PLg_hSLs-7hbvIqzZgvViJcxkW09yOwg3L
Resume Building and Interview Preps: https://youtu.be/ShhBumXLGbE
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