function Sql::addGroupBy

Add a simple GROUP BY clause to the query.

The caller is responsible for ensuring that the fields are fully qualified and the table is properly added.

File

core/modules/views/src/Plugin/views/query/Sql.php, line 1082

Class

Sql

Views query plugin for an SQL query.

Namespace

Code

public function addGroupBy($clause) {
  // Only add it if it's not already in there.
  if (!in_array($clause, $this->groupby)) {
    $this->groupby[] = $clause;
  }
}