Groups the result set by the specified field.
Parameters
$field:
The field on which to group. This should be the field as aliased.
Return value
Drupal\Core\Database\Query\SelectInterface
The called object.
File
- drupal/core/lib/Drupal/Core/Database/Query/SelectInterface.php, line 431
- Definition of Drupal\Core\Database\Query\SelectInterface
Class
- SelectInterface
- Interface definition for a Select Query object.
Namespace
Drupal\Core\Database\Query
Code
public function groupBy($field);