Activerecord::Mysql::Unsigned
Add unsigned option to integer type for ActiveRecord's MySQL2 adapter.
Support version
5.0 > ActiveRecord::VERSION >= 3.2
Installation
Add this line to your application's Gemfile:
gem 'activerecord-mysql-unsigned'
And then execute:
$ bundle
Or install it yourself as:
$ gem install activerecord-mysql-unsigned
Usage
In your migrations you can define integer fields such as:
class CreateUsersTable < ActiveRecord::Migration
def self.change
create_table :users, force: true do |t|
t.string :name, null: false
t.integer :age, null: false, unsigned: true
end
end
end
You can redefine in the existing fields.
class ChangeColumnToUsersTable < ActiveRecord::Migration
def self.change
change_column :users, :age, :integer, null: false, unsigned: false
end
end
And you can also redefine in the primary key.
class ChangeColumnToUsersTable < ActiveRecord::Migration
def self.change
change_column :users, :id, :integer, null: false, auto_increment: true, unsigned: true
end
end
Contributing
- Fork it
- Create your feature branch (
git checkout -b my-new-feature) - Commit your changes (
git commit -am 'Add some feature') - Push to the branch (
git push origin my-new-feature) - Create new Pull Request