/**
* Create changelog table
*
* @throws Exception
*/
public function createChangelog()
{
if (!$this->getId() || $this->getChangelogName()) {
throw new Exception('Cann\'t create changelog table because materialized' . ' view doesn\'t exists or changelog already exists!!');
}
$this->setData('changelog_name', $this->_generateChangelogName($this->getMviewName()));
$this->_commandFactory->getCommandChangelogCreate($this->getMviewName(), $this->getChangelogName(), $this->getRuleColumn())->execute();
$this->save();
}
