Hi Hibernate developers,
I stumbled upon an issue today and I am wondering whether the following would
be possible using Hibernate, and if not, whether such could actually be
implemented, or if I actually hit a boundary of the alias injection.
My problem has to do with trying to map the result
Hi everyone,
Out of curiosity I’ve tried to implement a UserCollectionType for Guava’s
Multimap [1] based on this [2] article thats doing a similar job for Apache’s
MultiMap. Doing so I’ve stumbled upon two issues, for which I’d like to receive
some feedback.
As far as I can see, the UserColle
SPI to hopefully address some shortcomings,
> some of which you bring up. I hope you add your input to some of those
> discussion threads on this list about that redesign.
>
>
> On Mon, Apr 24, 2017 at 2:02 PM Jan-Willem Gmelig Meyling
> mailto:jan-wil...@youngmediaexperts
I tend to use this.getClass().isInstance(o) and this.getClass().cast(o) which
works even in a mapped super class on most occasions. (Assuming that the proxy
delegates equals to a concrete target).
Jan-Willem
> Op 27 aug. 2019 om 22:29 heeft Steve Ebersole het
> volgende geschreven:
>
> Gen
PostgreSQL doesn’t allow nullable columns in a compound primary key. It allows
a unique constraint on a nullable column, but then it happily inserts the two
values below - without constraint violation error.
I too have stumbled upon the need for nullable identifiers in Hibernate
however. Mostly
Hi Gail,
The mapping is IMO invalid. For removal etc. to work properly, the direction
needs to be deducible. However, I’ve observed this mapping as a workaround for
supporting lazy loading on either side of the association, prior to our fixes
in 5.4 with HHH-12842 [1] . The mapping works in
