Can we add extra field directly to users table? We have one concept like user can get notification or not. Here if we add data to profiles field we can not compare that field directly in SQL query as it stored data in attribs column of user profile table. we are planning to add extra field in users table directly into database. It is valid and it will create any issue in Joomla upgrade.
Our new field will not shown on Joomla admin at where we are adding Users information for User management.
It would be great if anyone can guide over here like what we have to do in this type of functionality.