gitlab-org--gitlab-foss/db/migrate/20150306023112_add_unique_index_to_namespace.rb

# rubocop:disable all
class AddUniqueIndexToNamespace < ActiveRecord::Migration
  def change
    remove_index :namespaces, column: :name if index_exists?(:namespaces, :name)
    remove_index :namespaces, column: :path if index_exists?(:namespaces, :path)

    add_index :namespaces, :name, unique: true
    add_index :namespaces, :path, unique: true
  end
end
Enable RuboCop for migrations Migrations shouldn't fail RuboCop checks - especially lint checks, such as the nested method check. To avoid changing code in existing migrations, add the magic comment to the top of each of them to skip that file. 2016-06-09 08:39:16 -04:00			`# rubocop:disable all`
Fix importers with OCC 2015-03-06 09:39:20 -05:00			`class AddUniqueIndexToNamespace < ActiveRecord::Migration`
			`def change`
remove duplication 2015-03-06 14:09:14 -05:00			`remove_index :namespaces, column: :name if index_exists?(:namespaces, :name)`
			`remove_index :namespaces, column: :path if index_exists?(:namespaces, :path)`
Fix importers with OCC 2015-03-06 09:39:20 -05:00
			`add_index :namespaces, :name, unique: true`
			`add_index :namespaces, :path, unique: true`
			`end`
			`end`