ora_00333,ora_03114

打开数据库，显示ora－00333：重做日志读取块130917计数8192出错

1.启动到mount状态
>  startup mount

2.用open resetlogs打开
> alter database open resetlogs

3.关库
> shutdown 

4.重新启动
> startup

注释：打开数据库后显示ORA-03114 not connected to ORACLE

Cause:

A call to Oracle was attempted when no connection was established. Usually this happens

because a user-written program has not logged on. It may happen if communication trouble causes

a disconnection. In addition, this message could occur when ALTER SYSTEM KILL SESSION or ALTER

SYSTEM DISCONNECT SESSION were issued with the IMMEDIATE qualifier because, in those cases,

　　

the client's connection
to the database is terminated without waiting for the client to issue a request.

　　

Action: Try again.
If the message recurs and the program is user written, check the program.

解决：
启动监听
[oracle@solaris186:/export/home/oracle]$ lsnrctl start

重新开库
[oracle@solaris186:/export/home/oracle]$sqlplus / as sysdba

SYS@ prod>startup

SYS@ prod>show parameter undo;

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
undo_management                      string      AUTO
undo_retention                       integer     900
undo_tablespace                      string      UNDOTBS1