function views_handler_argument::summary_query

Build the info for the summary query.

This must:

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

Return value

The alias used to get the number of records (count) for this entry.:

File

core/modules/views/handlers/views_handler_argument.inc, line 863

@todo.

Class

views_handler_argument

Base class for arguments.

Code

function summary_query() {
  $this->ensure_my_table();
  // Add the field.
  $this->base_alias = $this->query->add_field($this->table_alias, $this->real_field);

  $this->summary_name_field();
  return $this->summary_basics();
}