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[nhibernate-issues] [NHJIRA] Closed: (NH-2718) .Where().Cast<>().OrderBy() query causes NotSupportedException
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From: Fabio M. (JIRA) <nh...@gm...> - 2011-05-19 15:53:56
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[ http://216.121.112.228/browse/NH-2718?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Fabio Maulo closed NH-2718.
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Resolution: Duplicate
NH-2657
> .Where().Cast<>().OrderBy() query causes NotSupportedException
> --------------------------------------------------------------
>
> Key: NH-2718
> URL: http://216.121.112.228/browse/NH-2718
> Project: NHibernate
> Issue Type: Bug
> Components: Linq Provider
> Affects Versions: 3.1.0
> Reporter: Sergey Karpushev
> Attachments: CastWhere.patch
>
>
> patch for with a test and fix attached
> patch includes my fix for NH-2708
> Test 'NHibernate.Test.Linq.ByMethod.CastTests.CastWhereFirstOrDefault' failed: System.NotSupportedException : Specified method is not supported.
> Hql\Ast\ANTLR\PolymorphicQuerySourceDetector.cs(61,0): at NHibernate.Hql.Ast.ANTLR.PolymorphicQuerySourceDetector.GetClassName(IASTNode querySource)
> Hql\Ast\ANTLR\PolymorphicQuerySourceDetector.cs(27,0): at NHibernate.Hql.Ast.ANTLR.PolymorphicQuerySourceDetector.Process(IASTNode tree)
> Hql\Ast\ANTLR\AstPolymorphicProcessor.cs(30,0): at NHibernate.Hql.Ast.ANTLR.AstPolymorphicProcessor.Process()
> Hql\Ast\ANTLR\AstPolymorphicProcessor.cs(24,0): at NHibernate.Hql.Ast.ANTLR.AstPolymorphicProcessor.Process(IASTNode ast, ISessionFactoryImplementor factory)
> Hql\Ast\ANTLR\ASTQueryTranslatorFactory.cs(33,0): at NHibernate.Hql.Ast.ANTLR.ASTQueryTranslatorFactory.CreateQueryTranslators(IASTNode ast, String queryIdentifier, String collectionRole, Boolean shallow, IDictionary`2 filters, ISessionFactoryImplementor factory)
> Hql\Ast\ANTLR\ASTQueryTranslatorFactory.cs(27,0): at NHibernate.Hql.Ast.ANTLR.ASTQueryTranslatorFactory.CreateQueryTranslators(String queryIdentifier, IQueryExpression queryExpression, String collectionRole, Boolean shallow, IDictionary`2 filters, ISessionFactoryImplementor factory)
> Engine\Query\HQLExpressionQueryPlan.cs(34,0): at NHibernate.Engine.Query.HQLExpressionQueryPlan.CreateTranslators(String expressionStr, IQueryExpression queryExpression, String collectionRole, Boolean shallow, IDictionary`2 enabledFilters, ISessionFactoryImplementor factory)
> Engine\Query\HQLExpressionQueryPlan.cs(23,0): at NHibernate.Engine.Query.HQLExpressionQueryPlan..ctor(String expressionStr, IQueryExpression queryExpression, String collectionRole, Boolean shallow, IDictionary`2 enabledFilters, ISessionFactoryImplementor factory)
> Engine\Query\HQLExpressionQueryPlan.cs(17,0): at NHibernate.Engine.Query.HQLExpressionQueryPlan..ctor(String expressionStr, IQueryExpression queryExpression, Boolean shallow, IDictionary`2 enabledFilters, ISessionFactoryImplementor factory)
> Engine\Query\QueryPlanCache.cs(88,0): at NHibernate.Engine.Query.QueryPlanCache.GetHQLQueryPlan(IQueryExpression queryExpression, Boolean shallow, IDictionary`2 enabledFilters)
> Impl\AbstractSessionImpl.cs(312,0): at NHibernate.Impl.AbstractSessionImpl.GetHQLQueryPlan(IQueryExpression queryExpression, Boolean shallow)
> Impl\AbstractSessionImpl.cs(268,0): at NHibernate.Impl.AbstractSessionImpl.CreateQuery(IQueryExpression queryExpression)
> Linq\NhQueryProvider.cs(43,0): at NHibernate.Linq.NhQueryProvider.PrepareQuery(Expression expression, IQuery& query, NhLinqExpression& nhQuery)
> Linq\NhQueryProvider.cs(26,0): at NHibernate.Linq.NhQueryProvider.Execute(Expression expression)
> Linq\NhQueryProvider.cs(103,0): at NHibernate.Linq.NhQueryProvider.Execute[TResult](Expression expression)
> at System.Linq.Queryable.FirstOrDefault[TSource](IQueryable`1 source)
> Linq\ByMethod\CastTests.cs(16,0): at NHibernate.Test.Linq.ByMethod.CastTests.CastWhereFirstOrDefault()
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