ADO.NET :: HQL (Join With Sub Query Together )
Oct 26, 2010
i am working with HQL in Nhibernate (in a C#.net Application )
i tried to implement this query
select distinct Course_Title from Course_Info join CMM_BatchCourse_Map on Fk_Course_Id= Course_Id where Fk_Batch_Id= (select Batch_Id
from CMM_Batch_Info where Batch_Title = 'BSC P1')
(THIS query is correctly in SQL SERVER )
but i tried to implement this in through HQL it gives semantic error
public IList<Course> GetByBatchName(string batchTitle)
{
ICriteria criteria = Session.CreateCriteria<Course>();
Session.CreateQuery("select distinct CourseTitle from Course join CMM_BatchCourse_Map on FkCourseId = CourseId where
Fk_Batch_Id= (select Batch_Id from CMM_Batch_Info where Batch_Title = 'BSC P1')" );
return criteria.List<Course>();
}
HOW TO WRITE THIS QUERY IN HQL ?
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