function views_handler_argument::summary_query

3.x views_handler_argument.inc	`views_handler_argument::summary_query()`
2.x views_handler_argument.inc	`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.

1 call to views_handler_argument::summary_query()

views_handler_argument::default_summary in handlers/views_handler_argument.inc: Default action: summary.

3 methods override views_handler_argument::summary_query()

views_handler_argument_formula::summary_query in handlers/views_handler_argument_formula.inc: Build the summary query based on a formula
views_handler_argument_many_to_one::summary_query in handlers/views_handler_argument_many_to_one.inc: Build the info for the summary query.
views_handler_argument_string::summary_query in handlers/views_handler_argument_string.inc: Build the summary query based on a string

File

handlers/views_handler_argument.inc, line 832: @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();
}