function views_handler_argument_formula::summary_query

Build the summary query based on a formula.

Overrides views_handler_argument::summary_query

File

handlers/views_handler_argument_formula.inc, line 46

Class

views_handler_argument_formula

Abstract argument handler for simple formulae.

Code

public function summary_query() {
    $this->ensure_my_table();
    // Now that our table is secure, get our formula.
    $formula = $this->get_formula();
    // Add the field.
    $this->base_alias = $this->name_alias = $this->query
        ->add_field(NULL, $formula, $this->field);
    $this->query
        ->set_count_field(NULL, $formula, $this->field);
    return $this->summary_basics(FALSE);
}