How do I add more members to my ENUM-type column in MySQL?

Question

The MySQL reference manual does not provide a clearcut example on how to do this.

I have an ENUM-type column of country names that I need to add more countries to. W

Answer 1

ALTER TABLE
    `table_name`
MODIFY COLUMN
    `column_name2` enum(
        'existing_value1',
        'existing_value2',
        'new_value1',
        'new_value2'
    )
NOT NULL AFTER `column_name1`;