this is my mysql query . I want to convert in magento collection.

reference link https://stackoverflow.com/questions/34253461/repeat-a-result-row-multiple-times-by-value-in-row

select Item , ItemName ,  Quantity
from yourtable A
cross join (select num from numbers) b
where a.Quantity <= b.num

I tried below code but not work

$collection = Mage::getModel('sales/order_item')->getCollection()->addFieldToSelect(array('sku','qty_ordered'));

        $collection->getSelect()->joinCross(array('num' => 'new_table_qty_numbers'),array('main_table.sku','main_table.qty_ordered'))
        ->where('main_table.qty_ordered >= num.qty'); //also tried main_table.qty_ordered <= num.qty
        echo "<pre>";

1 Answer 1


Try this out!

$query = 'SELECT `item`,`itemname`,`qty` FROM `yourtableA` CROSS JOIN (SELECT `num` FROM `numbers`) `b` WHERE `a.qty` <= `b.num`';

$result = Mage::getSingleton('core/resource')->getConnection('core_read')->fetchAll($query);

Let me know if this worked!

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