标题: ORA-04093: references to columns of type LONG are not allowed in triggers [打印本页] 作者: admin 时间: 2016-7-25 13:46 标题: ORA-04093: references to columns of type LONG are not allowed in triggers ORA-04093: referencesto columns of type LONG are not allowed in triggers Cause: A trigger attempted to reference a long column in thetriggering table. Action: Donot reference the long column.