Bluz\Db\Query\Select::addGroupBy PHP Method

addGroupBy() public method

Example $sb = new Select(); $sb ->select('u.name') ->from('users', 'u') ->groupBy('u.lastLogin'); ->addGroupBy('u.createdAt')
public addGroupBy ( variadic $groupBy ) : Select
$groupBy variadic the grouping expression
return Select instance
    public function addGroupBy(...$groupBy)
    {
        if (empty($groupBy)) {
            return $this;
        }
        return $this->addQueryPart('groupBy', $groupBy, true);
    }