function QueryPluginBase::get_aggregation_info in Views (for Drupal 7) 8.3

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 lib/Drupal/views/Plugin/views/query/Sql.php

Get aggregation info for group by queries.

File

lib/Drupal/views/Plugin/views/query/QueryPluginBase.php, line 91

Definition of Drupal\views\Plugin\views\query\QueryPluginBase.

Class

QueryPluginBase

@todo.

Namespace

Drupal\views\Plugin\views\query

Code

function get_aggregation_info() {
}