ORA-02491: missing required keyword ON or OFF in AUTOEXTEND clause
Cause: The keyword ON or OFF was not specified for the AUTOEXTEND clause.
Action: Use correct syntax.
ORA-02491错误消息指出,在声明AUTOEXTEND特性时,缺少必要的关键字ON或OFF。
正确的处理步骤及方法:要解决此错误,应当重新指定AUTOEXTEND参数的ON或OFF状态。