Add commands for realm

[ConradBunton]

Is it possible to add some commands about realms ? For exemple : GetRealm() to get the # of the realm, the version of the extension or the name of the realm... It could be usefull for a multi-realm server. It also could permit a common directory for LUA scripts directory for all realms. (If realm 1 or realm 2 then...)

Another DB commands to work with an external DB (Something else Auth Char and World) could be interesting. For example, working in a char DB from another realm (Copying a characters from a realm to another)

[CyberMist2]

Good idea :+1:

[Foereaper]

GetRealmID() returns the realm ID

For accessing other databases, you can use any of the DB methods, but append the database name to the table, ie. SELECT * FROM otherDatabase.table ....