Does the given persister define a physical discriminator column
            for the purpose of inheritence discrimination?
            
Namespace: NHibernate.Hql.Ast.ANTLRAssembly: NHibernate (in NHibernate.dll) Version: 3.2.0.4000 (3.2.0.4000)
Syntax
| C# | 
|---|
public bool HasPhysicalDiscriminatorColumn( IQueryable persister )  | 
| Visual Basic | 
|---|
Public Function HasPhysicalDiscriminatorColumn ( _ persister As IQueryable _ ) As Boolean  | 
| Visual C++ | 
|---|
public: bool HasPhysicalDiscriminatorColumn( IQueryable^ persister )  | 
Parameters
- persister
 - Type: NHibernate.Persister.Entity..::..IQueryable
The persister to be checked.