FOREIGN KEY (user_id) REFERENCES users(user_id) ON DELETE CASCADE, FOREIGN KEY (course_id) REFERENCES courses(course_id) ON DELETE CASCADE ...
Abstract: Migrating MySQL user accounts across server versions is challenging due to structural and functional changes in system tables and privilege management. Versions 5.6, 5.7, and 8.0+ differ in ...
A structured SQL analytics project that examines a real-world used cars dataset to uncover pricing patterns, depreciation trends, and seller behaviour using MySQL 8.0. The used car market is one of ...