Just upgrade my site to 1.9.3.0 and got error SQLSTATE[42S22]: Column not found: 1054 Unknown column 'catalog_product_entity_group_price.is_percent' : <p>Before I was using Magento 1.9.2.4 and today I got message that need to upgrade my magento with latest update some critical updates too.</p>

<p>After upgrading my website from downloader section everything went well no error etc, two things happen that I notices after update my index.php permission was change to 666 website is opening correctly I mean front page display, but when I click on any product It show error page with following information.</p>

<p>There has been an error processing your request</p>

<pre><code>SQLSTATE[42S22]: Column not found: 1054 Unknown column 'catalog_product_entity_group_price.is_percent' in 'field list', query was: SELECT `catalog_product_entity_group_price`.`value_id` AS `price_id`, `catalog_product_entity_group_price`.`website_id`, `catalog_product_entity_group_price`.`all_groups`, `catalog_product_entity_group_price`.`customer_group_id` AS `cust_group`, `catalog_product_entity_group_price`.`value` AS `price`, `catalog_product_entity_group_price`.`is_percent` FROM `catalog_product_entity_group_price` WHERE (entity_id='84') AND (website_id = 0)

Trace:
    #0 /home/MyWebsite/public_html/app/Mage.php(463): Mage_Core_Model_Config-&gt;getModelInstance('eav/entity_attr...', 'SQLSTATE[42S22]...')

   #1 /home/MyWebsite/public_html/app/code/core/Mage/Eav/Model/Entity/Abstract.php(661): Mage::getModel('eav/entity_attr...', 'SQLSTATE[42S22]...')
   #2 /home/MyWebsite/public_html/app/code/core/Mage/Eav/Model/Entity/Abstract.php(1641): Mage_Eav_Model_Entity_Abstract-&gt;walkAttributes('backend/afterLo...', Arr
</code></pre>

<p>Not know how to roll back because I did not get backup as they says it is stable, or not able to resolve this error.</p>

<p>Thanks in advance</p>
