19 lines
426 B
Ruby
19 lines
426 B
Ruby
# frozen_string_literal: true
|
|
|
|
class CreateNamespacesIdParentIdPartialIndex < ActiveRecord::Migration[6.0]
|
|
include Gitlab::Database::MigrationHelpers
|
|
|
|
DOWNTIME = false
|
|
NAME = 'index_namespaces_id_parent_id_is_null'
|
|
|
|
disable_ddl_transaction!
|
|
|
|
def up
|
|
add_concurrent_index :namespaces, :id, where: 'parent_id IS NULL', name: NAME
|
|
end
|
|
|
|
def down
|
|
remove_concurrent_index :namespaces, :id, name: NAME
|
|
end
|
|
end
|