That's F-NH. He's asking for M-B-C. Try: Property(x => x.IsAdmin, map
=> map.Type());
Ken
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I prefer beers. So I guess it's by design?
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For more op
I've just runned the NH-941 test, and it inserts both objects and the
child object has the foreignkey in the insert statement, however the
"normal" update is STILL executed. So 3 statements are executed. Why?
Kenneth
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http://nhforge.org/doc/nh/en/index.html#example-parentchild-bidir
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I've created a test solution and a JIRA:
http://216.121.112.228/browse/NH-2772
Kenneth
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ERE gpstrip0_.Id =1 /* ?p0 */
commit transaction
If I remove the lazy on StaticImage everything is working perfect.
Kenneth
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T
},
rel => rel.OneToMany()
);
Kenneth
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Hi,
Glad you got it solved.
Some of these complex queries aren't supported by native LINQ. I've seen
some extensions for LINQ that can perform more complicated queries, but I
guess they need to be supported by NHibernate.
AFAIK each LINQ expression is translated into SQL, so if the translator
User2, () => user2) // user2
.OrderBy(Projections.SubQuery(QueryOver.Of(() => user2).Where(user =>
user.Id == currentUserID).ToRowCountQuery())).Asc
.List();
The above example is rewritten to match your example... I don't know what
your mappings and entities look like, so it's just an examp
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Med venlig hilsen / Kind regards
Kenneth Siew
interfaces clean of any
dependencies besides the ones we define and the ones in the FCL.
I hope this clarified my problem a bit :)
On Mon, Jun 6, 2011 at 01:03, Gunnar Liljas wrote:
> No, I guess Kenneth is using "entity-name" mappings, in order to have
> multiple mappings for t
this what you are looking for:
>
> ...
> public IQueryable FetchAll()
> {
> return SessionInstance.Query();
> }
> ...
>
> On Jun 4, 12:06 pm, Kenneth Siewers Møller
> wrote:
>
>
>
>
>
>
>
> > Hi,
>
&
do, is to use Query<> to return an IQueryable<>, but
only use it on a named entity. As far as I can see, that is not
currently possible, or maybe I'm missing something?
On Jun 5, 5:52 am, Gunnar Liljas wrote:
> What do you mean by "returns an IQueryable from a named en
get it, it through CreateCriteria, but
I can't expose ICriteria in the repository interface.
Thanks in advance.
Kenneth
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Ah, nice :)
I hate to be confused...
Kenneth
On Tue, Apr 12, 2011 at 15:42, Fabio Maulo wrote:
> Done.
> Today there is something new but on Sunday I didn't see it.
>
>
> On Tue, Apr 12, 2011 at 10:39 AM, Fabio Maulo wrote:
>
>> Is there something new in Nu
Hi,
I just realized that NuGet features NHibernate 3.2.0.1001 as the recommended
version, but isn't that the Alpha 1 of NH3.2?
How can that be the recommended version?
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Kenneth Siewers Møller
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Yes, as Fabio wrote, use the tag
/K
On Jul 13, 7:37 am, Peter Forstmeier
wrote:
> Hi all,
> i follow this thread because i'm very interested on the same subject.
> I didn't see any solution right now. Did i miss something.
>
> Peter
>
> On 12 Jul., 13:53, Diego Mijelshon wrote:
>
> > Uh?
>
> >
* @p0 */
Ken
On Apr 8, 8:21 am, Kenneth wrote:
> Hi Fabio
>
> I'm using plain session.Get(1), and the child collections is
> lazyloaded. And it's happening when I access the child collection.
>
> Parent map:
> public class ParentMap : ClassMa
? (HQL, Criteria, QueryOver, Linq)
>
> 2010/4/7 Kenneth
>
>
>
> > Taken from NHProf:
> > SELECT cancellati0_.Subscription_id as Subscrip3_1_,
> > cancellati0_.Id as Id1_,
> > cancellati0_.Id as Id5_0_,
> >
case)
>
>
>
>
>
> On Wed, Apr 7, 2010 at 7:47 AM, Kenneth wrote:
> > Guess it goes under:
>
> >http://groups.google.com/group/nhusers/browse_thread/thread/9fdb20d51...
>
> > On Apr 7, 9:32 am, Kenneth wrote:
> > > Taken from NHProf:
> > &
Guess it goes under:
http://groups.google.com/group/nhusers/browse_thread/thread/9fdb20d515514e82/3c8f9d8e70f694e8?lnk=gst&q=columns#3c8f9d8e70f694e8
On Apr 7, 9:32 am, Kenneth wrote:
> Taken from NHProf:
> SELECT cancellati0_.Subscription_id as Subscrip3_1_,
> ca
Hi again
It's happening when I have a simple with lazyload, and
when the collection is fetched, the above sql is generated. I use
get<> on parent object.
Using 2.12.400
Anybody knows why??
Ken
On Apr 7, 9:32 am, Kenneth wrote:
> Taken from NHProf:
> SELECT cancellati0_.S
Taken from NHProf:
SELECT cancellati0_.Subscription_id as Subscrip3_1_,
cancellati0_.Id as Id1_,
cancellati0_.Id as Id5_0_,
cancellati0_.Dateas Date5_0_,
cancellati0_.Subscription_id as Subscrip3_5_0_
FROM [CancellationDate] cancel
ill result in a SINGLE query against
database, but with multiple recordsets?
Kenneth
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s it must be generated and compiled...
>
> any other thoughts???
>
> On 11 Ιούλ, 15:14, Kenneth Siewers Møller
> wrote:
>> I'm actually curious about this as well. Typically I would use lookup
>> tables
>> for values having persistance meaning. States I put in enu
I'm actually curious about this as well. Typically I would use lookup tables
for values having persistance meaning. States I put in enums as an example.
There's always a problem mapping between these layers when talking about
"static" data.
Sometimes I have immutable lookup tables mapped to entitie
Maulo
> 2009/7/1 Kenneth Siewers Møller
>
>> Okay, the db type "bytea" is in fact binary data... So, with this in
>> place, how can I persist a Guid in that?
>
>
> Take care. The matter is not only the representation but how the
> DataProvider will int
Okay, the db type "bytea" is in fact binary data... So, with this in place,
how can I persist a Guid in that?
2009/7/1 Kenneth Siewers Møller
> Hmm, unfortunately there isn't any binary column. I guess theres a byte
> array ("bytea"), but i don't know if tha
> a good idea.
> is there any kind of a binary[128] field you can use instead? then we'll
> discuss the mapping
>
> 2009/7/1 Kenneth Siewers Møller
>
> Hi
>>
>> This might be a simple question to answer, but here goes.
>>
>> We're running a Postg
Hi
This might be a simple question to answer, but here goes.
We're running a PostgreSQL 8.1 DBMS, which doesn't support UUID. My idea is
therefore to continue using GUID's as PK's in my domain model, but simply
persist them as character(36) in the database. Is this possible? I've tried
just chang
This is excelent news... Then perhaps I can persuade our developers to give
NHibernate a shot once more... We're heavy on Postgres, so there isn't
really any alternative when talking about ORM's. But when some of our
developers start to be amazed by Linq to SQL etc., it's hard to argue
against it's
th of
> knowledge it provides.
>
> the updates happen at flush because this is how NH works. up until you
> flush the session NH is simply tracking changes. it's not actually
> making changes (that's not entirely true depending on the PK
> generator).
>
>
>
>
I don't know whether it's the same issue, but I usually experienced this
behavior when I (unintentianally) was modifying my entities when loading
them from the database. NHibernate thinks they are dirty and therefore tries
to update the changes when the session is flushed.
At that time, I didn't fu
What's does the future hold for Criteria API? The introduction of LINQ seems
to make a large part of it obsolete, but I haven't really got that much
experience with LINQ-to-NH yet.
One thing I like from the Criteria API is that it's got compiletime checks,
however, it's not of much use if your prop
So, are you saying that because I don't use HQL my application is "wrong". I
don't think so. For me it's simply a matter of taste. I prefer using the
Criteria API simply because it's easier to manipulate runtime, which is what
I need most of the time. I rarely have any static queries, but when I do
Hi there
I am working on a rather complex query using the Criteria API. My
problem is that I need to test using having on a subquery projection.
Is that even possible?
Something like this:
var projections = Projections.ProjectionList()
.Add(Projections.Property("my.Property", "property"))
.Add(
rks?
2009/4/6 Joost
>
> Yes, it works fine for log4net and iesi for example...
> I will check my VS settings in the mean time.
> Joost
>
> On 5 apr, 02:07, Kenneth Siewers Møller
> wrote:
> > Sounds like something is wrong with your VS settings. Does
> > intellisense
1.781.760 NHibernate.dll
> 29-09-2008 10:1524.957 NHibernate.license.txt
> 29-03-2009 12:41 5.883.392 NHibernate.pdb
> 29-03-2009 12:41 2.044.930 NHibernate.xml
> 20 bestand(en) 12.105.157 bytes
>
>
> On 30 mrt, 09:19,
Could you please post an example of your mapping and query?
2009/4/1 Morten Haug
>
> Hi Roger, thanks for replying.
>
> Just some more explanation. Type3 has no object reference to Type2,
> there's just a bag of Type3's with a reference to a column (Type3 can
> have other Type-parents). I'm not
You need to post an example of your mapping file and classes.
2009/3/31 Lance Harper
>
> Is it possible to map a bi-directional one to many relationship from a
> component class/map? I am having trouble figuring out how the many-to-
> one element on the child map should look. If I make the cla
If you need to select a new object you can use the "select new Cat(c.x, c.y,
c.z) from Cat c where ... ". Aliases is not useful when doing a simple
select.
Otherwise you can use the Criteria API and do a projection instead.
Unfortunately it seems like HQL and Criteria API supports different
featur
I've just realized that actually :) As far as I understand, an
implementation of EqualityComparer is actually just a separate overwrite of
GetHashCode and Equals. Pretty clever actually :)
Perhaps I could have a go at it?
2009/3/30 Fabio Maulo
> 2009/3/30 Kenneth Siewers Møller
>
Uhm, I don't recall ever implementing the EqualityComparer for composite
id's..? I've overwritten GetHashCode and Equals, which is what I've been led
to believe was the correct approach. Maybe I should have a look at it..?
2009/3/30 Fabio Maulo
> 2009/3/30 Kenneth Siew
It wasn't a solution, merely a pointer in the right direction ;)
2009/3/30 Fabio Maulo
> Well... remove lazy-loading is not a solution.
>
> 2009/3/30 Enrique Ramirez
>
>>
>> Anne, Kenneth, and Fabio, thanks so much for guiding me in the right
>> direction. Di
So, to understand this correctly, every issue solved in Jira as "Not an
issue" should be presented with an explanation and/or solution in the wiki?
It makes good sense to explain why some issue won't be resolved.
2009/3/30 Fabio Maulo
> Friends.. easy... easy... please not all together... by one
Try disable lazy loading for the class.
2009/3/30 Anne Epstein
>
> At least as far as 2.0.1 goes, if you're using lazy loading for a
> mapped class, everything public in the class needs to marked as
> virtual, regardless of access settings. That includes all properties,
> including properties n
to
install or place anything specific to that project.
Kenneth
2009/3/29 Fabio Maulo
> Alpha2 include all.
>
> 2009/3/29 Davy Brion
>
> i have never put xml files for assemblies in Visual Studio's Xml folder so
>> i don't know if that works or not... but if you p
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