I recently updated my Magento to to, after that is some code which is not working the way it was working before. In one of my custom module(purchased module) there was a collection filter like this-

$weekCollection = Mage::getModel('mymodule/mymodel')->getCollection()
         ->addFieldToFilter('week(created_time, 1)',$week);

it's sql query was

SELECT `main_table`.* FROM `table_name` AS `main_table` WHERE (`id` = '16') AND (week(`created_time`, 1) = '13')

this query was working fine in older veriosn

after updating magento the query for that code is

SELECT `main_table`.* FROM `table_name` AS `main_table` WHERE (`id` = '16') AND (`week(created_time, 1)` = '13')

this is returning errror of Unknown column 'week(created_time, 1)' in 'where clause'

What change should I make in addFieldToFilter code to make the sql query same?


Try below code, that will work for you

$weekCollection = Mage::getModel('mymodule/mymodel')->getCollection()

$weekCollection->getSelect()->where("week(created_time, 1) = $week"); 

You can use:

$weekCollection = Mage::getModel('mymodule/mymodel')->getCollection() ->addFieldToFilter('id',`16) ->getSelect() ->where(new Zend_Db_Expr("week(created_time, 1) = $week"));


Update your code:

$_week = week(created_time, 1);
$weekCollection = Mage::getModel('mymodule/mymodel')->getCollection()
  • it returns fatal error Call to undefined function week() – Piyush Mar 30 '17 at 8:50
  • I've updated my answer, try again – St3phan Mar 30 '17 at 8:53
  • same error again – Piyush Mar 30 '17 at 8:59
  • I've updated my answer, try again – St3phan Mar 30 '17 at 9:03

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