[Users] load_credentials

[Richard Z]

Hi,

I am trying to use load_credentials modparam in auth_db to load some
colums in the subscriber table. In mysql db table, what type should I
use the columns? For example,

modparam("auth_db", "load_credentials", "i:15=timeout")

If I define timeout as varchar, it gets the value. If as int, it
doesn't generate the avp.

Is this supposed to be this way? Do I miss anything?

Thanks,
Richard