/**
* Create materialized view
*
* @return Mage_Mview_Model_Command_Create|mixed
* @throws Exception
* @throws Exception
*/
public function execute()
{
if ($this->_table->isExists() || $this->_view->isExists()) {
throw new Exception('Table or view with same name already exists!!!');
}
try {
$this->_view->createFromSource($this->_select);
$this->_table->createFromSource($this->_view->getName());
} catch (Exception $e) {
$this->_table->drop();
$this->_view->drop();
throw $e;
}
return $this;
}
