function QueryAggregate::addGroupBy

Adds the groupby values to the actual query.

Return value

$this Returns the called object.

File

core/lib/Drupal/Core/Entity/Query/Sql/QueryAggregate.php, line 102

Class

QueryAggregate

The SQL storage entity query aggregate class.

Namespace

Drupal\Core\Entity\Query\Sql

Code

protected function addGroupBy() {
    foreach ($this->groupBy as $group_by) {
        $field = $group_by['field'];
        $sql_field = $this->getSqlField($field, $group_by['langcode']);
        $this->sqlGroupBy[$sql_field] = $sql_field;
        [
            $table,
            $real_sql_field,
        ] = explode('.', $sql_field);
        $this->sqlFields[$sql_field] = [
            $table,
            $real_sql_field,
            $this->createSqlAlias($field, $real_sql_field),
        ];
    }
    return $this;
}