I have the following class hierarchy:
public abstract class Base
{ ...}
public abstract class SpecificBase : Base
{ ...}
public class ConcreteA : SpecificBase
{ ...}
public class ConcreteB : SpecificBase
{ ...}
They are mapped to the same table using a discriminator.
When I query:
session.Query<SpecificBase>().ToList()
The generated SQL uses the discriminators and looks like this:
select (*) from Base where discrim in ('A', 'B')
But if I query:
session.Query<Base>().Where(x => x is SpecificBase).ToList()
//or
session.Query<Base>().OfType<SpecificBase>().ToList()
The SQL looks like this:
select (*) from Base where discrim = 'SpecificBase'
and returns nothing.
Is this a known bug? I know I can just use the first version but I'm having
problems inside subqueries.
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