Hi,
Is it possible to have lazy loading without generating Proxy classes
at runtime?
Also, guys, maybe you know anything about static proxy?
Ayende did implement some bits a long time ago (poor Man, he was doing
it late in the night) but since than I cannot see anybody using it.
I don't even
http://nhforge.org/blogs/nhibernate/archive/2009/05/24/nhibernate-2-1-0alpha3.aspx
Can you say from where you read that 2.1.0Alpha3 was released ?
Please end here the link.
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Hi,
I am doing query from 2 table using join.
config = new NHibernate.Cfg.Configuration();
config.AddAssembly(typeof(CSTS.Main.CashPosting).Assembly);
factory = config.BuildSessionFactory();
session = factory.OpenSession();
query = session.CreateQuery(FROM
Hi Nick - thanks for the suggestion. :-)
Alas, it does not really work. I get a combinatorial explosion of the
rows returned due to the use of multiple joins in the select.
I need some way of instructing NHibernate to load the data using
multiple selects, but to send them over the wire in the
I have created some HQL's for Nhiberante 2.1.0 Alpha2
example
Select new SomeClass(k.Ident, Sum(k.Qty),Max(k.ProductName))
From OrderItem k
Group by k.Ident
Order by sum(k.Qty) desc
Work's fine!!
Nhiberante 2.1.0 Alpha3 Release notes.
* Antlr3.Runtime.dll is required
.
The same class
How do we go about doing
insert into table(...) values() on duplicate key update ...
?
I assume this can't be done by SaveOrUpdate because it doesn't update
even if I assign the Id property. Anyone help? Thanks!
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If you are trying to do HQL you should use join like this.
FROM CashPosting C INNER JOIN c.FundGroup as F where
other wise you can use
session.CreateSQLQuery(Select * FROM CashPosting C INNER JOIN
FundGroup
F On C.Acct_Cd=F.Acct.Cd WHERE F.Acct_Grp_Cd='ASPRUI')
hope i helped you.
On
Hello everybody,
I'm a NHibernate's new user. I'm working on research of new technologies for
a system to develop in an environment. NETs.
My question is directed to the following, I'm using PowerDesigner (versions
12 and 15) for the design of conceptual models, physical and
object-oriented. This
What would we return type here if we have list
IListCSTS.Main.CashPosting cashpostlist =
query.ListCSTS.Main.CashPosting();
On May 28, 5:01 pm, Mitjast mitja.studni...@gmail.com wrote:
If you are trying to do HQL you should use join like this.
FROM CashPosting C INNER JOIN c.FundGroup as F
I digged and tested, looked at the source code of Nhibernate 2.1.0
Alpha3 and found my mistake.
I'm using Nhibernate.mapping.Attributes to generate hbm files
dynamicly, mistake was that i was using too old version. Changed it to
new aplha release, fixed import class for hql object used rename
If you use HQL it would be CashPosting...
If you use SQL then it would be Listobjects, you should manualy
convert them in to CashPosting.
On 28 maj, 11:06, Vikas Singh vikas.jehana...@gmail.com wrote:
What would we return type here if we have list
IListCSTS.Main.CashPosting cashpostlist =
We have a custom adapter written for BizTalk. The adapter accepts
incoming messages, and uses our framework to write data out to the
oracle database using NHibernate. We are actually using Spring.Net
1.2 with NHibernate 2.0.1. As part of writing data to the database,
we check to see if it
string queryStr = string.Format(from Member m,
VirtualCard v where v.IpCode = m.IpCode and v.LoyaltyIdNumber =
'{0}', loyaltyIDNumber);
If you use this like this, you'll have different cached query execution
plans for different ids. Try using parameters instead
In that case you don't have to recycle it, just use parameters instead of
hql concatenation. Exactly the same way you should do in SQL
Tuna Toksöz
Eternal sunshine of the open source mind.
http://devlicio.us/blogs/tuna_toksoz
http://tunatoksoz.com
http://twitter.com/tehlike
On Thu, May 28,
This also exists in 2.0.1 verison of NH.
Tuna Toksöz
Eternal sunshine of the open source mind.
http://devlicio.us/blogs/tuna_toksoz
http://tunatoksoz.com
http://twitter.com/tehlike
On Thu, May 28, 2009 at 3:18 PM, Tuna Toksoz tehl...@gmail.com wrote:
In that case you don't have to recycle
I will try Tuna's suggestion. Unfortunately, we are limited to the
NHibernate version that is supported by Spring.Net GA version :-(
On May 28, 7:16 am, Eric Kepes eke...@gmail.com wrote:
And the query plan cache keeps growing in 2.0.1. We ran into this problem,
as described by RasmusKL here
I am running some more tests and puttint a using statement around
the session made a huge difference as well.
using (ISession session = CurrentSession)
{
..
}
On May 28, 7:22 am, Waqar Sadiq sadiq.wa...@gmail.com wrote:
I will try Tuna's suggestion. Unfortunately, we are limited to the
using (ISession session = CurrentSession)
{
CurrentSession is a prop returning the same instance ?
Tuna Toksöz
Eternal sunshine of the open source mind.
http://devlicio.us/blogs/tuna_toksoz
http://tunatoksoz.com
http://twitter.com/tehlike
On Thu, May 28, 2009 at 3:25 PM, Waqar Sadiq
As I mentioned, we are usign Spring.Net. Our data access objects
derive from Spring's HibernateDaoSupport object. Here is the code
for CurrentSession get property.
public ISession CurrentSession
{
get
{
ISession session = null;
OK OK I got it.
Tuna Toksöz
Eternal sunshine of the open source mind.
http://devlicio.us/blogs/tuna_toksoz
http://tunatoksoz.com
http://twitter.com/tehlike
On Thu, May 28, 2009 at 3:36 PM, Waqar Sadiq sadiq.wa...@gmail.com wrote:
As I mentioned, we are usign Spring.Net. Our data access
Use a stored proc.
On May 28, 6:59 am, ian ian.esca...@gmail.com wrote:
How do we go about doing
insert into table(...) values() on duplicate key update ...
?
I assume this can't be done by SaveOrUpdate because it doesn't update
even if I assign the Id property. Anyone help? Thanks!
How use an IoC and wire all application to it.(possible title for a blog
post).
2009/5/28 Waqar Sadiq sadiq.wa...@gmail.com
As I mentioned, we are usign Spring.Net. Our data access objects
derive from Spring's HibernateDaoSupport object. Here is the code
for CurrentSession get property.
And which is the problem ?That is a normal environment.
2009/5/28 Mark Nijhof mark.nij...@gmail.com
Hi,
Cross posted to both NHibernate and Fluent NHibernate as I don't know
where this should be done.
Is there a way specify the culture settings to be used by NHibernate
without relying
Nice!
Tried it out in the NHibernate.Search test project. First using
FuzzyQuery class before I read your answer and then with ~ and the
criteria API. It seems to work great.
Here is a link about linq and lucene with kind of a quicksheet to
queries.
http://www.codeplex.com/linqtolucene
You
Wayne, nice!
Tried it out in the NHibernate.Search test project. First using
FuzzyQuery class before I read your answer and then with ~ and the
criteria API. It seems to work great.
Here is a link about linq and lucene with kind of a quicksheet to
queries.
http://www.codeplex.com/linqtolucene
Hi Fabio,
I was asking for my college, he is having the following specific issue
(and I was worried because we will be in the same situation):
--
We currently use SQL Server 2005 with collation Danish_Norwegian_CI_AS
and the web server executing queries has its regional date settings
set to
are you using strings injection instead parameters ?
2009/5/28 Mark Nijhof mark.nij...@gmail.com
Hi Fabio,
I was asking for my college, he is having the following specific issue
(and I was worried because we will be in the same situation):
--
We currently use SQL Server 2005 with
Sorry that only applies to the mappings of course. We are using Linq
to access the data and regular save for saving.
On Thu, May 28, 2009 at 8:13 PM, Mark Nijhof mark.nij...@gmail.com wrote:
We are using Fluent NHibernate, that is why I cross posted, I am not
sure where the issue might be.
2009/5/28 Mark Nijhof mark.nij...@gmail.com
Sorry that only applies to the mappings of course. We are using Linq
to access the data and regular save for saving.
can you send the SQL log ?
--
Fabio Maulo
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NHibernate.NHibernateUtil
2009/5/28 chris bikk...@gmail.com
hi,
I have an object with a lazy collection. I want to evict the object
from my session, but while evicted I need to check the collection to
see if it was initialised while the object was in the session. When i
do a
if
I was wondering if it is possible to do simple sums and groupings with
Linq2Nhibernate without returning the entire result set first using
.ToList();
My scenario:
I have a table of accounts, and for each and every account I would like to
get a sum of transactions from three different tables. In
as you can see something/somebody is injecting strings instead use
parameters; that is the problem.
2009/5/28 Mark Nijhof mark.nij...@gmail.com
Hi Fabio,
SELECT
this_.Id as Id37_1_,
this_.FromDate as FromDate37_1_,
this_.ToDate as ToDate37_1_,
this_.Comment as Comment37_1_,
NHibernate: SELECT this_.EmployeeID as EmployeeID17_0_, this_.Address
as Address17_0_, this_.BirthDate as BirthDate17_0_, this_.City as
City17_0_, this_.Country as Country17_0_,
this_.Extension as Extension17_0_, this_.FirstName as FirstName17_0_,
this_.HireDate as HireDate17_0_, this_.HomePhone
What version should we use?
On Thu, May 28, 2009 at 9:29 PM, Tuna Toksoz tehl...@gmail.com wrote:
NHibernate: SELECT this_.EmployeeID as EmployeeID17_0_, this_.Address as Address17_0_, this_.BirthDate as BirthDate17_0_, this_.City as City17_0_, this_.Country as Country17_0_,
this_.Extension
Thanks guys,
Will look into it more tomorrow, appreciate all the quick help. Maybe
it is something completely different as your and mine query seem to
generate the same date format.
-Mark
On Thu, May 28, 2009 at 9:41 PM, Tuna Toksoz tehl...@gmail.com wrote:
The trunk and very early
Let me set the thread culture and see.
Tuna Toksöz
Eternal sunshine of the open source mind.
http://devlicio.us/blogs/tuna_toksoz
http://tunatoksoz.com
http://twitter.com/tehlike
On Thu, May 28, 2009 at 10:52 PM, Mark Nijhof mark.nij...@gmail.com wrote:
Thanks guys,
Will look into it
Tuna, You should check what happen when the value come from a property or a
method of a object used as criteria.Take a look to req.FromDate probably
req is a custom class used to hold query info.
2009/5/28 Tuna Toksoz tehl...@gmail.com
The trunk and very early revisions of linq trunk worked in
req is indeed a custom class for holding criteria information,
property is a normal datetime type.
-Mark
On Thu, May 28, 2009 at 9:59 PM, Tuna Toksoz tehl...@gmail.com wrote:
As long as the object used in parameter is a constant, its value is
evaluated and used as constant
Moment... we are forgetting something...@mark
Which NH-Linq version are you using ?
I know that is a difficult question but try to download and recompile the
trunk of NH-Linq
2009/5/28 Tuna Toksoz tehl...@gmail.com
As long as the object used in parameter is a constant, its value is
evaluated
I am not at the work machine so I can't reproduce but it is the
version that comes with Fluent NHibernate v.0.1.0.447 so it is a
little while back I tried to see if I could still download that but
the link was not available anymore.
Rebuilding will not be a big issue, but cannot do anything more
Is there any way to disable checking for stale child records when we
are not cascading updates?
That may seem an odd question, but we’re using NHibernate to build
hierarchies on retrieval and the security design we’re working from
calls for updates to happen for only a single level of the
Hi Fabio,
I’m the guy actually experiencing this problem J Here’s the SQL:
SELECT
this_.Id as Id37_1_,
this_.FromDate as FromDate37_1_,
this_.ToDate as ToDate37_1_,
this_.Comment as Comment37_1_,
this_.CustomerInfo as Customer5_37_1_,
externalsy1_.Id as Id12_0_,
externalsy1_.Code as Code12_0_,
Thanks. It's a good option.
But what I really don't like with proxies is that I cannot rely on casting
operations with them.
So I would rather prefer to have classes in my code to support lazy loading.
I suppose I can achive this by writing some additional code in
setters/getters.
Has anybody
Uhm.. I didn't. I went to find the latest download on SourceForge
because I wanted access=backfield support and noticed that Alpha3 was
listed there. Here is a hint. If you don't want people to download
something don't put it on the official download site maybe?
On May 27, 1:27 pm, Fabio
Sorry but I have to agree with Stuart. Failing fast is a very good
(and in this case EASY) practice. The Oracle dialect exists which
means people will use it without knowing that it isn't actually an
Oracle dialect.
On May 28, 8:14 am, Fabio Maulo fabioma...@gmail.com wrote:
If you read the
Just out of curiosity why would you want this? Is it a concern over
performance or something else?
On May 28, 12:40 am, dnagir dna...@gmail.com wrote:
Hi,
Is it possible to have lazy loading without generating Proxy classes
at runtime?
Also, guys, maybe you know anything about static
Hi,
I am getting error message Could not compile the mapping document,
below is mapping document. Before connecting the both table it was
working fine.
?xml version=1.0 encoding=utf-8 ?
!-- Generated by MoreGen 5-Feb-2009 02:28:36 --
hibernate-mapping xmlns=urn:nhibernate-mapping-2.2
Hi,
I am doing join in sql query and returning in Ilist., how can we
return list in this query.
config = new NHibernate.Cfg.Configuration();
config.AddAssembly(typeof(CSTS.Main.CashPosting).Assembly);
factory = config.BuildSessionFactory();
session = factory.OpenSession();
IList cash = new
I am using the old linq provider for nHibernate and waiting patiently
for the new one to come out. I am sure it will save me much pain.
Anyway, I have a problem with the code below as it generates a Object
reference not set to an instance of an object. The line
c.Disciplines.Any(d =
2009/5/28 Shane C shanecourtri...@gmail.com
Uhm.. I didn't. I went to find the latest download on SourceForge
because I wanted access=backfield support and noticed that Alpha3 was
listed there. Here is a hint. If you don't want people to download
something don't put it on the official
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