In "Where Clause" query does not work the operator NOT.

In “Where Clause” query does not work the operator NOT.
"name not like ‘%test%’ " - such a request always returns an empty set.

I just tried it in my app and it works just fine:

name not like ‘%Joe%’
http://support.backendless.com/public/attachments/7efc8947cc264a68820b935f93f06a08.png</img>

name like ‘%Joe%’
http://support.backendless.com/public/attachments/c95f028c5efd4684339fee5cc3d85f25.png</img>