Wrong EntityName in Generated SQL when an Expression is using a member defined in ancestor of the entity.

[bgiavottoatwork]

Let's say one used a BaseEntity like this
public class BaseEntity
{
public string Id {get; set;}
}
and want to generate a SQL Expression for this Entity:
public class Derived: BaseEntity
{
public string AnotherField {get; set;}
}

Let's say we have to expressions:

a) Expression<Func<Derived, bool>> = (p)=>p.AnotherField = "A"
b) Expression<Func<Derived, bool>> = (p)=>p.Id = "A"

the former (A) gives, when traslated to SQL, something like "AnotherField = @p1" which is fine.
the latter (B) gives, when traslated to SQL, something like "[BaseEntity].Id = @p1" which is incorrect. it should be
"[Derived].Id = @p1"

Basically, when the SQL Expression is generated, the entity name should be the most derived class for a member name.