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# frozen_string_literal: true
class UpdateStatusesIndex < ActiveRecord :: Migration [ 5 . 2 ]
disable_ddl_transaction!
def up
safety_assured { add_index :statuses , [ :account_id , :id , :visibility , :updated_at ] , where : 'deleted_at IS NULL' , order : { id : :desc } , algorithm : :concurrently , name : :index_statuses_20190820 }
remove_index :statuses , name : :index_statuses_20180106
end
def down
safety_assured { add_index :statuses , [ :account_id , :id , :visibility , :updated_at ] , order : { id : :desc } , algorithm : :concurrently , name : :index_statuses_20180106 }
remove_index :statuses , name : :index_statuses_20190820
end
end
