Index - N
| NaturalKey | Database.Persist.Quasi.Internal | 
| Ne | Database.Persist.Types, Database.Persist, Database.Persist.Sql | 
| noCascade | Database.Persist.FieldDef.Internal, Database.Persist.FieldDef, Database.Persist.Types, Database.Persist, Database.Persist.Sql | 
| NoReference | Database.Persist.Types, Database.Persist, Database.Persist.Sql | 
| NotIn | Database.Persist.Types, Database.Persist, Database.Persist.Sql | 
| NotNullable | Database.Persist.Types, Database.Persist, Database.Persist.Sql | 
| NoUniqueKeysError | Database.Persist.Class.PersistUnique, Database.Persist.Class, Database.Persist, Database.Persist.Sql | 
| Nullable | Database.Persist.Types, Database.Persist, Database.Persist.Sql |