Wildcard makes no sense in this context. If you need the rank, you need to read it or have it stored in a variable to avoid the read.
If you have two entities, a "rank" and "points" then the correct way to store this is not "rank = points".
If rank is determined solely by points there's no reason to read it back when updating rank anyway.
Last edited by Loki12583; 23/04/15 02:14 AM.