def up
execute <<-SQL.squish
CREATE TYPE three_letters_type AS ENUM (
'A',
'B',
'C',
);
SQL
execute <<-SQL.squish
ALTER TABLE test
ADD COLUMN three_letters three_letters_type;
SQL
end
# Could not dump table "test" because of following StandardError
# Unknown type 'three_letters_type' for column 'three_letters'