Beautiful Old village Konaseema పల్లెటూరు EastGodavari
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In this video, we walk through a SQL query to retrieve Walmart users' most recent transaction date, user ID, and the total number of products they purchased. Learn how to efficiently sort data in chronological order and calculate product counts based on user transactions. • Table: user_transactions • CREATE TABLE transactions ( • product_id INT, • user_id INT, • spend DECIMAL(10, 2), • transaction_date DATETIME • ); • INSERT INTO transactions (product_id, user_id, spend, transaction_date) • VALUES • (3673, 123, 68.90, '2022-07-08 10:00:00'), • (9623, 123, 274.10, '2022-07-08 10:00:00'), • (1467, 115, 19.90, '2022-07-08 10:00:00'), • (2513, 159, 25.00, '2022-07-08 10:00:00'), • (1452, 159, 74.50, '2022-07-10 10:00:00'), • (1452, 123, 74.50, '2022-07-10 10:00:00'), • (9765, 123, 100.15, '2022-07-11 10:00:00'), • (6536, 115, 57.00, '2022-07-12 10:00:00'), • (7384, 159, 15.50, '2022-07-12 10:00:00'), • (1247, 159, 23.40, '2022-07-12 10:00:00'); • #sql #dataanalysts #dataengineer #dataanalysis #interviewquestion #sqlinterview
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