private function LoadColumns()
	{
		// get the colums
		$sql = "describe `".$this->Name."`";

		$rs = $this->Schema->Server->Connection->Select($sql);

		while ($row = $this->Schema->Server->Connection->Next($rs))
		{
			$this->Columns[$row["Field"]] = new DBColumn($this,$row);
		}

		$this->Schema->Server->Connection->Release($rs);
	}