Determine what authDomains a user has a profile for via sas code....is it possible?

[kruzewski]

Determine what authDomains a user has a profile for via sas code....is it possible?

[SAS15]

by default every user will have defaultauth. you can see in the SMC.

[kruzewski]

Not neccessarily.....BUT either way, I am trying create a stored process in which it would be nice to determine whether or not a user has a profile associated with a specific database/library.....ie don't try and execute a query against a db which a user doesn't have access to rather than throwing an error....