定期监控Undo表空间使用情况:通过定期监控Undo表空间的使用情况,可以及时发现并处理潜在的问题。 避免在RAC环境中共享Undo表空间:在RAC环境中,为每个实例设置单独的Undo表空间可以避免多个实例争用同一个Undo表空间。 确保分布式事务正确提交或回滚:在执行分布式事务时,应确保事务正确提交或回滚,以避免事务长时间占用Undo...
Now try to drop the undo tablespace. SQL> drop tablespace undotbs1 including contents and datafiles; Tablespace dropped. You might get this error, when you tried to drop the undo table. Its because , there are some active transactions in the undo. The solution is to find that transaction ...
ORA-30013: undo tablespace 'UNDOTBS2' is currently in use 查看oerr对错误的描述: SQL>!oerr ora 3001330013, 00000, "undo tablespace '%s' is currently in use" // *Cause: the specified undo tablespace is currently used by another // instance. // *Action: Wait for the undo tablespace to ...
AI代码解释 SQL>alter sessionsetcontainer=pdb1;Session altered.SQL>show parameter undoNAMETYPEVALUE---temp_undo_enabled booleanFALSEundo_management stringAUTOundo_retention integer900undo_tablespace stringUNDOTBS2SQL>alter systemsetundo_tablespace='UNDOTBS1'sid='jydb1';System altered.SQL>show parameter ...
_undo_autotune boolean FALSE temp_undo_enabled boolean FALSE undo_management string AUTO undo_retention integer 7200 undo_tablespace string UNDOTBS1 16:56:09 > show parameter undo NAME TYPE VALUE _undo_autotune boolean FALSE temp_undo_enabled boolean FALSE ...
_undo_autotune boolean FALSE temp_undo_enabled boolean FALSE undo_management string AUTO undo_retention integer 7200 undo_tablespace string UNDOTBS1 16:56:09 > show parameter undo NAME TYPE VALUE _undo_autotune boolean FALSE temp_undo_enabled boolean FALSE ...
1 创建新的UNDO表空间UNDOTBS3,并将当前实例的UNDO切换到UNDOTBS3之后,删除旧的UNDOTBS1时,遇到下述错误: SQL> drop tablespace undotbs1 including contents and datafiles; drop tablespace undotbs1 including contents and datafiles * ERROR at line 1: ORA-30013: undo tablespace 'UNDOTBS1' is currently...
设置节点3上实例所使用undo表空间 alter system set undo_tablespace 'UNDOTBS3' sid='db3'。 接着使用下面命令启动其他两个节点 srvctl start instance -d db -i db2,db3 启动两个实例后,直接重启三个节点所在的服务器,看看这个三个实例是否能正常启动,经测试是能够启动的。
设置节点3上实例所使用undo表空间 alter system set undo_tablespace 'UNDOTBS3' sid='db3'。 接着使用下面命令启动其他两个节点 srvctl start instance -d db -i db2,db3 启动两个实例后,直接重启三个节点所在的服务器,看看这个三个实例是否能正常启动,经测试是能够启动的。
ORA-30013 是使用指定的undo表空间时报告的错误。换句话说,这意味着仍有一些后台进程仍在使用undo表空间 This error can be reported in both space management or transaction management.可以在空间管理或事务管理中报告此错误 Error ORA-30013 reported while dropping the Undo tablespace.删除Undo tablespace时报告错...