/**
* gets drop index as sql
*
* @param string $tableName
* @param string $indexName
* @return string
*/
public function getDropIndexSql($tableName, $indexName)
{
if (0 !== strpos($indexName, $tableName . '_')) {
$indexName = $tableName . '_' . $indexName;
}
return parent::getDropIndexSql($tableName, $indexName);
}
