public function Open()
{
$this->Connect();
if (DebugUtils::GetDebugLevel() == 1) {
echo $this->selectCommand->GetSQL() . '<br>';
}
$this->DoBeforeOpen();
$this->dataReader = $this->selectCommand->Execute($this->GetConnection());
$this->rowIndex = 0;
$this->insertedMode = false;
}
private function getDataReader()
{
$this->Connect();
if (!$this->dataReader) {
$this->dataReader = $this->selectCommand->Execute($this->GetConnection());
}
return $this->dataReader;
}