Handle non-readable Availability Group replica databases and offline databases.
Handle non-readable Availability Group replica databases and offline databases.

Tell the user when a database is offline or not a readble AG mirror,
instead of returning no database information.

sqlpadawan/dbatools,dsolodow/dbatools,SirCaptainMitch/dbatools,alevyinroc/dbatools,kozloski/dbatools,wsmelton/dbatools,Splaxi/dbatools