[nhibernate-issues] [NHJIRA] Created: (NH-2697) Named parameter not found in HQL with mapping using "entity-name"

[Jenar (JIRA) <nh...@gm...>]

Named parameter not found in HQL with mapping using "entity-name"
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                 Key: NH-2697
                 URL: http://216.121.112.228/browse/NH-2697
             Project:  NHibernate
          Issue Type: Bug
          Components: Core
    Affects Versions: 3.1.0
            Reporter: Jenar
            Priority: Critical


string HQL = "update Article a set a.IsFavorite = 0 where a.IsFavorite = 1 and a.Articlegroup.Articlegroupid = :ID";
IQuery iquery = _session.CreateQuery(HQL);
iquery.SetInt32("ID", articleGrp.Articlegroupid);

Throws exception "System.ArgumentException: Parameter ID does not exist as a named parameter in [update Article a set a.IsFavorite = 0 where a.IsFavorite = 1 and a.Articlegroup.Articlegroupid = :ID]"

if we use different mapping (through entity-name="..")for the same class ("ArticleItem") 

<class name="ArticleItem" ... entity-name="Article" polymorphism="explicit">
<class name="ArticleItem" ... entity-name="Article2" polymorphism="explicit">

The same code was working without problems as we had only one mapping for "ArticleItem":
<class name="ArticleItem" ... polymorphism="explicit">

string HQL = "update ArticleItem a set a.IsFavorite = 0 where a.IsFavorite = 1 and a.Articlegroup.Articlegroupid = :ID";
IQuery iquery = _session.CreateQuery(HQL);
iquery.SetInt32("ID", articleGrp.Articlegroupid);

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