У меня есть этот запрос
var hql = @"from Table1 tbl1
left join fetch tbl1.Table2";
var c =session.CreateQuery(hql).SetFirstResult(1).SetMaxResults(5)
.List<Table1>().ToList();
Он продолжает умирать.
NHibernate.Exceptions.GenericADOException was unhandled by user code
Message=Could not execute query[SQL: SQL not available]
Source=NHibernate
SqlString=SQL not available
StackTrace:
at NHibernate.Impl.SessionImpl.List(String query, QueryParameters queryParameters, IList results)
at NHibernate.Impl.SessionImpl.List[T](String query, QueryParameters parameters)
at NHibernate.Impl.QueryImpl.List[T]()
at MvcApplication1.Controllers.Default1Controller.ThenInHql() in MvcApplication1\MvcApplication1\Controllers\Default1Controller.cs:line 152
at MvcApplication1.Controllers.Default1Controller.Index() in MvcApplication1\MvcApplication1\Controllers\Default1Controller.cs:line 21
at lambda_method(Closure , ControllerBase , Object[] )
at System.Web.Mvc.ActionMethodDispatcher.Execute(ControllerBase controller, Object[] parameters)
at System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters)
at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters)
at System.Web.Mvc.ControllerActionInvoker.<>c__DisplayClass15.<InvokeActionMethodWithFilters>b__12()
at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter filter, ActionExecutingContext preContext, Func`1 continuation)
InnerException: System.ArgumentNullException
Message=Value cannot be null.
Parameter name: source
Source=System.Core
ParamName=source
StackTrace:
at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
at NHibernate.Engine.QueryParameters.CreateCopyUsing(RowSelection selection)
at NHibernate.Hql.Ast.ANTLR.QueryTranslatorImpl.List(ISessionImplementor session, QueryParameters queryParameters)
at NHibernate.Engine.Query.HQLQueryPlan.PerformList(QueryParameters queryParameters, ISessionImplementor session, IList results)
at NHibernate.Impl.SessionImpl.List(String query, QueryParameters queryParameters, IList results)
InnerException:
Изменить
Профилировщик nhibernate говорит мне, что это похоже на проблему приведения?