public function SelectExtender::groupBy

Groups the result set by the specified field.

Parameters

$field: The field on which to group. This should be the field as aliased.

Return value

Drupal\Core\Database\Query\SelectInterface The called object.

Overrides SelectInterface::groupBy

File

drupal/core/lib/Drupal/Core/Database/Query/SelectExtender.php, line 260

Definition of Drupal\Core\Database\Query\SelectExtender

Class

SelectExtender

The base extender class for Select queries.

Namespace

Code

public function groupBy($field) {
  $this->query
    ->groupBy($field);
  return $this;
}