22 lines
543 B
Ruby
22 lines
543 B
Ruby
# See http://doc.gitlab.com/ce/development/migration_style_guide.html
|
|
# for more information on how to write migrations for GitLab.
|
|
|
|
# rubocop:disable RemoveIndex
|
|
class AddNameIndexToNamespace < ActiveRecord::Migration[4.2]
|
|
include Gitlab::Database::MigrationHelpers
|
|
|
|
disable_ddl_transaction!
|
|
|
|
DOWNTIME = false
|
|
|
|
def up
|
|
add_concurrent_index(:namespaces, [:name, :parent_id], unique: true)
|
|
end
|
|
|
|
def down
|
|
if index_exists?(:namespaces, [:name, :parent_id])
|
|
remove_index :namespaces, [:name, :parent_id]
|
|
end
|
|
end
|
|
end
|