src/ORM/Queries/SQLInsert.php
public function getColumns()
    {
        $columns = array();
        foreach ($this->getRows() as $row) {
            $columns = array_merge($columns, $row->getColumns());
        }
        return array_unique($columns);
    }
public function getColumns()
    {
        $columns = array();
        foreach ($this->getRows() as $row) {
            $columns = array_merge($columns, $row->getColumns());
        }
        return array_unique($columns);
    }
public function getColumns ( ) { $ columns = array ( ) ; foreach ( $ this -> getRows ( ) as $ row ) { $ columns = array_merge ( $ columns , $ row -> getColumns ( ) ) ; } return array_unique ( $ columns ) ; }
Returns the list of distinct column names used in this insert

@return array
Returns the list of distinct column names used in this insert