Add new custom feild for a product

[TiwariKirti]

I have add new column in ps_product table and ps_product_shop and also call the code in override/classes/product.php

public $custom_field1= false;

self::$definition['fields']['custom_field1'] = array('type' => self::TYPE_BOOL,'validate' => 'isBool');

but when i update the product this show error

Unknown column 'custom_field1' in 'field list' 

What the issue ,Please help me

 

[Nishith Nesdiya]

Hi...
you have add the your custom fields(column) value in product class definition ? 

my suggestion is create a custom module with your own table. 

Thanks