Get more than 1000 row in the data-table in Angula

Question

I am implementing data-table and using MongoDb, Angular-Js. Data-table displaying max to max 1000 row. If API has 999 records then displaying 999 row, If API has 1001 then only displaying 1000 row. If API has 2000 Then also it is displaying 1000.

$scope.standardOptions = DTOptionsBuilder
   .fromFnPromise(R.all('----api call--').getList())
   .withDOM("<'dt-toolbar'<'col-xs-12 col-sm-6'f><'col-sm-6 col-xs-12 hidden-xs'l>r>" +
   "t" +
   "<'dt-toolbar-footer'<'col-sm-6 col-xs-12 hidden-xs'i><'col-xs-12 col-sm-6'p>>")
   .withBootstrap();

$scope.standardColumns = [               
   DTColumnBuilder.newColumn('flightNo').withOption('defaultContent', '-'),
   DTColumnBuilder.newColumn('eta').renderWith(dataRendererETA).withOption('defaultContent', '-'),
   DTColumnBuilder.newColumn('etd').renderWith(dataRendererETA).withOption('defaultContent', '-'),        
];

HTML

      <div class="widget-body no-padding">
              <table datatable dt-options="datatables.standardOptions" dt-columns="datatables.standardColumns" class="table table-striped table-bordered table-hover" width="100%">
                <thead>
                  <tr>
                    <th>Flight no.</th>
                    <th>eta</th>
                    <th> etd</th>                  

                  </tr>
                </thead>
              </table>
         </div>

My some API has more than 1000 records So how can I get all record in data-table.