What's the purpose of calling `NHibernateUtil.Initialize` on the
inverse side of a many-to-many association? That call is executing
SQL that retrieves the contents for the inverse collection. But what
are those results for? I don't think NHibernate populates the inverse-
side collection, which
It's true that there are situations where it may be required or at least
safer/easier to user the database. On the other hand there are situations
where you want a compromise between accuracy and speed and in this case
using the delta between the machine time and the database time is a valid
It all depends on use-case; if it doesn't need
high-performance/high-concurrency (which seems unlikely as this is a
desktop application) then KISS says use a trigger. You don't even
*necessarily* need to requery the DB after an update if this is purely
audit information which isn't used in the
Thanks for the reply.
Good suggestion but even after making the suggested change to the
joins the query still generates the NHibernate.QueryException :
duplicate association path: AttributeValues exception.
Just for info I have managed to create an equivalent working query
using HQL but would
I had to remove Dynamic Update as the work around...
On Nov 1, 10:20 pm, port443 port4...@gmail.com wrote:
Hi MattO,
I stepped on same thing with 2.1.2
Had to turn off Dynamic-update as a current workaround :(
Did you get any further?
What is your solution for now?
On Oct 7, 4:41 pm, MattO
Hi Jason,
cheers, this all makes sense. about the detached/attached objects.
The exception logic you've outlined makes sense too.
Back to the main topic though, One of our colleagues raised concerns
that identity keys mean you can't use first level cache. I thought
however that NH will hit the db
Hello all
When I use mapping by code in NH 3.2 I can extract xml mapping from
HbmMapping *mapping *= _mapper.CompileMapping
before sending it to configuration object
But after
cfg.AddMapping(mapping);
I apply NH.validators to fine tune mapping in cfg
and then I want to see final mapping which
Has anyone run into this type of issue? I may need give up on the
listeners because they don't seem to support changes to parent
classes.
Thanks.
On Oct 26, 3:05 pm, Adrian adriantwri...@gmail.com wrote:
Is there a known limitation around event listeners and inherited
classes? I am using
What does that have to do with nh mapping? And it doesn't answer my
question how can I map several collections of the same type?. In
truth, the actual class (not that sample) needs to maintain more than
just two collections of the same type.
Why does nobody ever just answer the questions asked on
Pete,
1) I believe there was a post where it was desired to show the date
time as part of the UI.if I am mistaken, then KISS/Trigger certainly
applies.
2) Who ever said getting an offset from the DB. I am talking about
getting the current time from the Server *once* at startup,
Is there a way to do this without the SessionFactory or NHibernate config?
I only have access to the Fluent NHibernate ClassMap File.
On Thu, Nov 3, 2011 at 11:06 AM, Roger Kratz roger.kr...@teleopti.comwrote:
var classMetadata = sessionFactory.GetClassMetadata(yourType);
var needToCast
After reading release notes - some of them regarding PostgreSQL.
Fnybody have a working solution of upgrading PostgreSQL schema?
I also have a Devart PostgreSQL provider, if this provider have a
benefits regarding PostgreSQL schema update?
Thanks all!
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1st level cache is not affected by the identity POID. What is lost is the
ability to do batched writes.
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are you using oracle?
i had the same issue with oracle since the .net provider calls
GetDecimal and should call GetOracleDecimal b/c a oracledecimal can
be larger than the standard .net decimal.
On 1 Nov., 14:37, Eli elijahso...@gmail.com wrote:
Hey guys,
First of all, new member introduction.
Hi everyone, I have a scenario where I need some very specific SQL to be
generated in a background thread (so that my visitors won't have to wait
for the work to be done) of a web application.
The problem is that I'm afraid that ISessionFactory.GetCurrentSession()
may accidentally grab this
Hi,
I'm upgrading from NHibernate 2.1.2 to 3.2.0.
We were using a the Linq provider a lot so I am making converting to
the new built-in Linq provider.
The following query is throwing a not supported exception:
Session.QueryFoo()
.Where(x = x.Code == testcode)
.Where(x = x.Bar.Id = 7)
What's stopping you from doing a separate mySessionFactory.OpenSession() to
start a new session for your background work?
With regards to being a single-threaded object; I would assume that you
shouldn't access it from multiple threads at the same time as there are no
locks in place, so you
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