function QueryPluginBase::get_aggregation_info

Get aggregation info for group by queries.

If NULL, aggregation is not allowed.

1 method overrides QueryPluginBase::get_aggregation_info()
Sql::get_aggregation_info in drupal/core/modules/views/lib/Drupal/views/Plugin/views/query/Sql.php
Get aggregation info for group by queries.

File

drupal/core/modules/views/lib/Drupal/views/Plugin/views/query/QueryPluginBase.php, line 93
Definition of Drupal\views\Plugin\views\query\QueryPluginBase.

Class

QueryPluginBase
@todo.

Namespace

Drupal\views\Plugin\views\query

Code

function get_aggregation_info() {
}