只需将我的网站升级到1.9.3.0并收到错误SQLSTATE [42S22]：找不到列：1054未知列'catalog_product_entity_group_price.is_percent'

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.

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.

There has been an error processing your request

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->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->walkAttributes('backend/afterLo...', Arr

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.

Thanks in advance

Delete the contents of var/cache/

For the future, remember to turn off Compiler, all Indexes, and all Caches prior to performing an update.

What happened, is that the configuration cache is still active, and prevents Magento from detecting that database changes are necessary.

The issue is caused by a missing column named: is_percent in the table catalog_product_entity_group_price

Magento 1.9.3 includes an upgrade file that creates that column in the database. The file is located here: app/code/core/Mage/Catalog/sql/catalog_setup/upgrade-1.6.0.0.19.1.4-1.6.0.0.19.1.5.php

When the cache is enabled the installer can’t run the upgrade script, causing the error reported by the OP. Another possible cause of a failed upgrade script is if you refresh the frontend or backend before all files have been uploaded via FTP.

If flushing the cache doesn’t solve the problem (be sure to refresh any external cache like Redis) you can try the following:

1) Open the core_resource table

2) Locate the catalog_setup row

3) If the current value for version and data_versions is: 1.6.0.0.19.1.5 then change both values to 1.6.0.0.19.1.2 and refresh any page of the frontend.

This will force Magento to rerun the upgrade script and create the missing column in the database.

If the value for version and data_version is 1.6.0.0.19.1.2 then you are not properly flushing the cache.

For me, the problem was Redis cache. If you aren't sure if you have Redis enabled, check your app/etc/local.xml file.

To flush Redis cache:

redis-cli flushall

That worked for me.

Delete all files/folders from the folder path "var/cache/"

And make sure you disabled caching before start upgrade.

Make sure the table exists.

Check this table (sales_bestsellers_aggregated_yearly) wheater 'product_type_id' columns is in it. If 'product_type_id' column is in table then re-index and refresh cache. If 'product_type_id' column is not in that table then you need to create the structure like the image attached.

Today I have also faced the same issue and I have resolved by following steps:

Run the below query in database
ALTER TABLE sales_bestsellers_aggregated_yearly ADD product_type_id TEXT CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL AFTER product_id ;
ALTER TABLE catalog_product_entity_group_price ADD is_percent SMALLINT( 5 ) UNSIGNED NOT NULL DEFAULT '0' COMMENT 'Is Percent';
Delete the contents of var/cache/