[nhibernate-issues] [JIRA] Updated: (NH-738) HQL select new generics support

[NHibernate J. <mik...@us...>]

     [ http://jira.nhibernate.org/browse/NH-738?page=all ]

Sergey Koshcheyev updated NH-738:
---------------------------------

    Fix Version: LATER

> HQL select new generics support
> -------------------------------
>
>          Key: NH-738
>          URL: http://jira.nhibernate.org/browse/NH-738
>      Project: NHibernate
>         Type: Improvement
>   Components: Core
>     Versions: 1.2.0.Beta1
>     Reporter: Mike Nichols
>      Fix For: LATER

>
> Given class Pair<int,string> that has a constructor Pair(int i, string s), HQL fails to parse out the generic parameter tokens when trying the following expression: 'select new Pair<int,string>(p.Id,p.Name) from Person p'
> The <import/> is used to pull in this custom Pair class.
> The default error " , expected in SELECT ..." appears, but this is misleading. 
> Actually, the tokens in the QueryTranslator class' ConcreteQueries() method aren't parsed correctly when generic "<>" symbols are present in the query. It reads the comma in the generic parameter list as a field separator and doesn't recognize the less-than/greater-than symbols. 
> Seems like this could be a powerful and (simple?) improvement ...

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