function views_handler_argument_formula::summary_query in Views (for Drupal 7) 6.2

Same name and namespace in other branches

1. 6.3 handlers/views_handler_argument_formula.inc \views_handler_argument_formula::summary_query()
2. 7.3 handlers/views_handler_argument_formula.inc \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 32

Class

views_handler_argument_formula

Abstract argument handler for simple formulae.

Code

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);
}