code/Debug/Model/Service.php
public function purgeAllProfiles()
    {
        $table = Mage::getResourceModel('sheep_debug/requestInfo')->getMainTable();
        $deleteSql = "DELETE FROM {$table}";

        /** @var Magento_Db_Adapter_Pdo_Mysql $connection */
        $connection = Mage::getSingleton('core/resource')->getConnection('core_write');

        /** @var Varien_Db_Statement_Pdo_Mysql $result */
        $result = $connection->query($deleteSql);

        return $result->rowCount();
    }
public function purgeAllProfiles()
    {
        $table = Mage::getResourceModel('sheep_debug/requestInfo')->getMainTable();
        $deleteSql = "DELETE FROM {$table}";

        /** @var Magento_Db_Adapter_Pdo_Mysql $connection */
        $connection = Mage::getSingleton('core/resource')->getConnection('core_write');

        /** @var Varien_Db_Statement_Pdo_Mysql $result */
        $result = $connection->query($deleteSql);

        return $result->rowCount();
    }
public function purgeAllProfiles ( ) { $ table = Mage :: getResourceModel ( 'sheep_debug/requestInfo' ) -> getMainTable ( ) ; $ deleteSql = "DELETE FROM {$table}" ; /** @var Magento_Db_Adapter_Pdo_Mysql $connection */ $ connection = Mage :: getSingleton ( 'core/resource' ) -> getConnection ( 'core_write' ) ; /** @var Varien_Db_Statement_Pdo_Mysql $result */ $ result = $ connection -> query ( $ deleteSql ) ; return $ result -> rowCount ( ) ; }
Deletes all saved request profiles

@return int
@throws Zend_Db_Statement_Exception
Deletes all saved request profiles