Angel One Easy-Peasy SQL Interview Question for a Data Science Position

Опубликовано: 28 Сентябрь 2024
на канале: Ankit Bansal

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In this video we will discuss a Angle One SQL interview question asked for a data science position.

Kickoff your data analytics journey: https://www.namastesql.com/

Script:
CREATE TABLE tickets (
airline_number VARCHAR(10),
origin VARCHAR(3),
destination VARCHAR(3),
oneway_round CHAR(1),
ticket_count INT
);

INSERT INTO tickets (airline_number, origin, destination, oneway_round, ticket_count)
VALUES
('DEF456', 'BOM', 'DEL', 'O', 150),
('GHI789', 'DEL', 'BOM', 'R', 50),
('JKL012', 'BOM', 'DEL', 'R', 75),
('MNO345', 'DEL', 'NYC', 'O', 200),
('PQR678', 'NYC', 'DEL', 'O', 180),
('STU901', 'NYC', 'DEL', 'R', 60),
('ABC123', 'DEL', 'BOM', 'O', 100),
('VWX234', 'DEL', 'NYC', 'R', 90);

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