标题: ORA-22826: cannot construct an instance of [打印本页] 作者: admin 时间: 2016-9-1 08:10 标题: ORA-22826: cannot construct an instance of ORA-22826: cannot construct an instance of a non instantiable type 15-22 Oracle Database ErrorMessages Cause: An attempt was madeto use a non instantiable type as a constructor. Action: None