Just use sp_msforeachdb. That's what it's for. But, if you really, really don't want to use it, set up a cursor to cycle through the databases (that's all that query is anyway). If you want to get really fancy though, you could use Powershell, set up multi-threading and then pipe the command to a listing of databases. You can get simultaneous execution that way. But that's not that easy to program.