FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE; op.execute("ALTER TABLE projects DROP CONSTRAINT fk_projects_user;") op.execute("ALTER TABLE builds DROP CONSTRAINT fk_builds_project;") ...

Former President Yoon Suk-yeol was sentenced to seven years in prison on the 29th of last month in a trial related to charges of abuse of authority. The harsher sentence in the appeal trial compared ...

-- The Primary Key constraint uniquely identifies each record in a database table. -- Primary Key must contain UNIQUE Values. -- A Primary Key column cannot contain a NULL values. -- Most table should ...