MySQL: AUTO_INCREMENT is awesome

From the creator

#MySQL #tutorial #course – AUTO_INCREMENT keyword used to automatically create a sequence of a column when inserting data. Applied to a column set as a ‘key’. CREATE TABLE transactions ( transaction_id INT PRIMARY KEY AUTO_INCREMENT, amount DECIMAL(5, 2) ); ALTER TABLE transactions AUTO_INCREMENT = 1000;

Published 2022-10-25 · Watch on YouTube ↗
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