We have the following settings insdie our farm :-
SharePoint Enterprise server 2013, on separate windows server 2008 R2 VM.
SQL server 2008 R2 with SP2, on separate windows server 2008 R2 VM.
now we want to install SQL server 2008 SP3 inside our sql server. so the sql server DB will be upgraded from SP2 to SP3? so is there any risks of doing so ?