public function getColumns()
{
$columns = array();
foreach ($this->outputColumnNames as $col) {
$column = new Column();
$column->setName(trim($col['name']));
$column->setLength(trim($col['typelength']));
$column->setType(strtoupper(trim($col['type'])));
$column->setPrecision('');
$columns[] = $column;
}
return $columns;
}
