  <md-button ng-click="header.delegate.transformColumn(transform, header, table)">
        <i class="material-icons mdi {{transform.icon}}"></i>{{ transform.name }}
      </md-button>
    </md-menu-item>

    <md-menu-item ng-if="header.delegate.transforms.calculate.length !== 0">
      <md-menu>
        <md-button ng-click="$mdMenu.open()">
          {{"views.query-table-header.calculate" | translate}}
        </md-button>
        <md-menu-content class="visual-query-column-menu">
          <md-menu-item n