// TODO Auto-generated method stub
/// <exception cref="System.IO.IOException"></exception>
public virtual void RemoveField(string className, string attributeName)
{
NeoDatis.Odb.Core.Layers.Layer2.Meta.MetaModel metaModel = storageEngine.GetSession
(true).GetMetaModel();
NeoDatis.Odb.Core.Layers.Layer2.Meta.ClassInfo ci = metaModel.GetClassInfo(className
, true);
NeoDatis.Odb.Core.Layers.Layer2.Meta.ClassAttributeInfo cai2 = ci.GetAttributeInfoFromName
(attributeName);
ci.RemoveAttribute(cai2);
storageEngine.GetObjectWriter().UpdateClassInfo(ci, true);
}