Sorry for the noise. I was grabbing the wrong connector to another
database and wasn't working. After I got the actual derby connection
everything started magically working :)
The auto detect stuff in OpenJPA is very cool.
On Dec 8, 2006, at 5:45 PM, Marc Prud'hommeaux wrote:
Dain-
On Dec 8, 2006, at 5:20 PM, Dain Sundstrom wrote:
Does OpenJPA support derby auto generated identity columns? If
so, is there anything special I need to add to get it to work?
It should work automatically. What kind of problems are you having
with it?
It was trying to insert into the identity column.
Also, I noticed that OpenJPA seems to have automatic database type
discovery logic, but it doesn't seem to properly identify Derby.
Is there logic to detect Derby? If there is, how does it work,
because it doesn't seem to be working in my environment.
Yes, it should automatically detect it (by querying the database
metadata). What indication do you have that it isn't working?
I was saying unsupported DB.
If you enable verbose logging (by setting the "openjpa.Log"
property to "DefaultLevel=TRACE"), what does it say about the
database being used?
That is good to know. That would be a good one for the FAQ.
-dain
