*I will put all my tables in one app and call it a day!*
On Friday, July 6, 2012 2:40:32 PM UTC-4, Horus wrote: > > Right viniciusban i agree. i don't want to perform joins across > databases explicitly i have never seen that in SQL > BUT I can use the user id from the CAS provider to refer to other tables > in a database > > let's say the *CAS* provider has this table called *auth_user* with a > field called *id*. > let's say I have another app called *APP1* with a table called* user_exams > * with a field called *user_id* > > To make a relationship I can manually get the id from the auth_user table > (db.auth_user) > and then apply it to the user_exams. > > the *CAS* provider contains this table > > db.define_table('base_tags', > Field('name', 'string', label='Tag', length=64, > required=True, notnull=True), > format='%(name)s' > ) > > *APP1* contains a this table > > db.define_table('places_tags', > Field('place_id', db_app1.places, label='Place', > required=True, notnull=True, writable=False, readable=False), > Field('tag_id', *db_cas.base_tags*, label='Tag', > required=True, notnull=True, writable=False, readable=False) > ) > > *Are you saying that Web2Py will not get id from base tags and make that > relationship?* > > > > On Friday, July 6, 2012 1:56:47 PM UTC-4, viniciusban wrote: >> >> Short answer: manually. >> >> You cannot connect (join or make a relation) fields among different >> databases. >> >> >> >> On 07/06/2012 02:16 PM, Horus wrote: >> > Yes I understand CAS is for central auth, so i have let the cas >> provider >> > be the app that takes care of login, registration, signup, what have >> > you; as it should >> > the tables are being created, so I am assuming that the other apps >> > should be able to access the tables if they exist all in the same >> database. >> > >> > The underlying question, as I had added. >> > * >> > how does web2py perform multiple database information exchange?* >> > >> > >> > On Friday, July 6, 2012 12:45:16 PM UTC-4, David Marko wrote: >> > >> > Well CAS is for central authentication, not for sharing database >> > tables ... . The error you got simply says that your second app >> cant >> > see tables from cas provider app. >> > >> >>