标题: ORA-02268: referenced table does not have a primary key [打印本页] 作者: admin 时间: 2016-7-20 17:30 标题: ORA-02268: referenced table does not have a primary key ORA-02268: referenced table does not have a primary key Cause: The referenced table does not have a primary key. Action: Specify explicitly the referenced table unique key.