65c30c8d2d
DEPRECATION WARNING: Directly inheriting from ActiveRecord::Migration is deprecated. Please specify the Rails release the migration was written for: class MigrationClass < ActiveRecord::Migration[4.2] (called from require at bin/rails:4)
11 lines
305 B
Ruby
11 lines
305 B
Ruby
class SetUsernameLimit < ActiveRecord::Migration[4.2]
|
|
def up
|
|
execute "ALTER TABLE users ALTER COLUMN username TYPE VARCHAR(60) USING SUBSTR(username, 1, 60)"
|
|
change_column :users, :username, :string, limit: 60
|
|
end
|
|
|
|
def down
|
|
change_column :users, :username, :string, limit: nil
|
|
end
|
|
end
|