It's an n..1 relation; entity A has a foreign key to the PK of B. The
"to dep pk" flag is not set.
Donald
On 9 jul 2009, at 08:59, Andrus Adamchik wrote:
Let's look at the details of mapping of this relationship. Is it
mapped as 1..1 or 1..N? If it is 1..1, is there a "to dep pk" flag set
in one of the directions?
Andrus
On Jul 8, 2009, at 12:43 PM, Donald Vrakking wrote:
Hi,
I have two objects A and B which have an m:1 relation (it's used as
a 1:1). I created a SelectQuery to get instances of A and added a
prefetch to B. After executing the query, A only has a toOneFault
for B, so when I access B it will execute another
(relationship)query on the database.
It doesn't matter if I use a DISJOINT or a JOINT prefetch, the
result is the same; all the necessary queries are executed and the
datarows for B are put in the cache, but the property on A isn't
updated with the prefetched B. Does anybody know how to explain
(and fix ;-)) this?
Thanx,
Donald Vrakking
