function ArgumentPluginBase::summaryQuery

Build the info for the summary query.

This must:

• addGroupBy: group on this field in order to create summaries.
• addField: add a 'num_nodes' field for the count. Usually it will be a count on $view->base_field
• setCountField: Reset the count field so we get the right paging.

File

core/modules/views/src/Plugin/views/argument/ArgumentPluginBase.php, line 863

Class

ArgumentPluginBase

Base class for argument (contextual filter) handler plugins.

Namespace

Code

protected function summaryQuery() {
  $this->ensureMyTable();
  // Add the field.
  $this->base_alias = $this->query
    ->addField($this->tableAlias, $this->realField);
  $this->summaryNameField();
  $this->summaryBasics();
}