in Orion.
-AP_
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Joerg
Weishaupt
Sent: Wednesday, May 02, 2001 8:13 AM
To: Orion-Interest
Subject: AW: Advanced OR mapping
Hi Alex,
thanks for your reply.
Actually maybe I've overseen something, but as I
30. April 2001 20:05
An: Orion-Interest
Betreff: RE: Advanced OR mapping
I have been able to do amazing things with Orion's OR mapping. What
specific problem are you having? As you have described:
Product -> ProductType
Product -> Supplier -> Country
Product -> Packing Unit
relationship
through external nodes).
-AP_
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Joerg
Weishaupt
Sent: Sunday, April 29, 2001 10:42 AM
To: Orion-Interest
Subject: Advanced OR mapping
Hi,
I'm having some problems with the OR mapping, especially for
e
Hi,
I'm having some problems with the OR mapping, especially for
entity bean reference mappings.
Although I've gone thru the "Advanced Object-Relational mapping"
topic on orionsuppurt.com, I'm unable to transfer this to our
object model, i.e.:
EJB Product has references to
- ProductType
- Su
All,
If an entity bean has more than one dependent object, do all
corresponding tables have to be linked by the parent tables primary
key? For instance, I have a ContractEJB that has a primarykey of
contractId. The ContractEJB also has an Agency object and agency
code that is an id into an
n the customer table).
When I try to create a Customer Bean with create(primaryKey), the jdbc-odbc
Driver throws an exception: MSACCESS ODBDriver: Optional Feature not
supported!
What can I do? Does MSAccess not support the advanced OR-Mapping with Orion?
