function SelectInterface::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

$this The called object.

2 methods override SelectInterface::groupBy()

Select::groupBy in core/lib/Drupal/Core/Database/Query/Select.php: Groups the result set by the specified field.
SelectExtender::groupBy in core/lib/Drupal/Core/Database/Query/SelectExtender.php: Groups the result set by the specified field.

File

core/lib/Drupal/Core/Database/Query/SelectInterface.php, line 469

Class

SelectInterface: Interface definition for a Select Query object.

Namespace

Drupal\Core\Database\Query

Code

public function groupBy($field);