Click here to Skip to main content
Rate this: bad
good
Please Sign up or sign in to vote.
See more: NHibernate decimal
Hello,
 
I have the following piece of code
 
var result = session.Query<Employee>()
                    .GroupBy(x => x.Name)
                    .Select(s => new
                               {
                                sal = s.Sum(x =>x.Salary)
                               }
                           );
 
In My employee map i have my salary set to decimal(25,4).while querying the above, NH is generating the following
 
cast(sum(employee.Salary) as DECIMAL(19,5)) as col
 

As I have not given any particular map to the result , nhibernate is casting my result.sal to decimal(19,5) by default.However my data is containing more than 19 digits and this is resulting in an arithmetic overflow exception. Is there a way to avoid this,like asking NH to consider casting my result as (25,4) instead?
Posted 10-Jul-12 6:46am

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
0 OriginalGriff 480
1 Maciej Los 330
2 Richard MacCutchan 225
3 BillWoodruff 185
4 Suraj Sahoo | Coding Passion 155
0 OriginalGriff 8,759
1 Sergey Alexandrovich Kryukov 7,407
2 DamithSL 5,639
3 Maciej Los 5,269
4 Manas Bhardwaj 4,986


Advertise | Privacy | Mobile
Web04 | 2.8.1411028.1 | Last Updated 10 Jul 2012
Copyright © CodeProject, 1999-2014
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100