ORACLE常见错误以及解决办法

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好记性不如烂笔头,以后将项目中常见的oracle的错误,已经解决办法详细记录下来。

  1.ORA-24324:

  错误描述:

  [sql]

  SQL> shutdown immediate;

  ORA-24324: service handle not initialized

  ORA-24323: value not allowed

  ORA-01089: immediate shutdown in progress - no operations are permitted

  错误解决办法:

  [sql]

  A、 切换到root用户下,杀掉oracle相关的进程:

  root> ps -ef|grep $ORACLE_SID|grep -v grep|awk '{print $2}'|xargs -i kill -9

  B、 用ipcs指令来检查数据库占用的内存:

  root> ipcs –m

  IPC status from /dev/kmem as of Mon Sep 10 16:45:16 2001

  T ID KEY MODE OWNER GROUP SEGSZ CPID LPID

  Shared Memory:

  m 24064 0x4cb0be18 --rw-r----- oracle dba 28975104 1836 23847

  m 1 0x4e040002 --rw-rw-rw- root root 31008 572 572

  m 2 0x411ca945 --rw-rw-rw- root root 8192 572 584

  m 4611 0x0c6629c9 --rw-r----- root root 7216716 1346 23981

  m 4 0x06347849 --rw-rw-rw- root root 77384 1346 1361

  C、用ipcrm命令释放掉数据库占用的内存:

  root> ipcrm -m 24064

  D、进入sqlplus重新启动数据库实例

  2.常见的表空间不足,需要扩展表空间:

  错误描述:

  ********表空间不足等

  错误解决办法:

  [sql]

  alter tablespace SYSTEM add datafile '/ora/oracle/app/oracle/cbsdb164/system17.dbf' size 200m;

  3.undo日志过大

  错误描述:

  当空间不够,没有东西可以删,只能通过重建undo日志

  错误解决办法:

  [sql]

  1. 新增一个undo tablespace.

  SQL> create undo tablespace UNDOTBS2 datafile '/opt/oracle/oradata/undotbs001.dbf' size 2048M extent management local;

  Tablespace created.

  SQL>

  2. 设置使用新增的undo tablespace.

  SQL> alter system set undo_tablespace=UNDOTBS2 scope=both;

  System altered.

  SQL>

  3. 删除。

  SQL> drop tablespace UNDOTBS1 including contents and datafiles cascade constraints;

  Tablespace dropped.

  SQL>

  4. 重建

  SQL> create undo tablespace UNDOTBS1 DATAFILE '/opt/oracle/oradata/undotbs01.dbf' SIZE 3048M EXTENT MANAGEMENT LOCAL;

  Tablespace created.

  SQL>

  5. 设置使用新的

  SQL> alter system set undo_tablespace=UNDOTBS1 scope=both;

  System altered.

  SQL>

  6. 删除临时undo tablespace.

  SQL> drop tablespace UNDOTBS2 including contents and datafiles cascade constraints;

  Tablespace dropped.


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