What is the usage of the “i-am-a-dummy” flag in MySQL?

In MySQL, the “i-am-a-dummy” flag makes the MySQL engine to deny the UPDATE and DELETE commands unless the WHERE clause is present.

The “i-am-a-dummy” flag in MySQL is a humorous option that can be used as a safety measure. When enabled, it prevents accidental updates or deletes on a table by issuing an error message instead. It’s often used in development or testing environments to avoid unintentional data modifications. However, it’s not typically used in production environments due to its restrictive nature.