AQL needs to work for cases when set is a number (TOOLS-727)

AQL does not work when the set is just a number eg : select * from namespace.123 for the above i get the following error : Un-supported command format with token - ‘.123’ But the same works fine in ascli : ascli get namespace 123 key. Since ascli is not supported anymore it would be nice to have this in aql itself

Thanks. We will look into this. TOOLS-727