这篇文章主要介绍“怎么解决数据库执行alter database open resetlogs时提示ORA-00392错误”，在日常操作中，相信很多人在怎么解决数据库执行alter database open resetlogs时提示ORA-00392错误问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答”怎么解决数据库执行alter database open resetlogs时提示ORA-00392错误”的疑惑有所帮助！接下来，请跟着小编一起来学习吧！
问题现象：打开数据库，提示错误
RMAN> alter database open resetlogs;
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of alter db command at 12/17/2018 11:22:26
ORA-00392: log 2 of thread 1 is being cleared, operation not allowed
ORA-00312: online log 2 thread 1: '/u02/app/oracle/oradata/cams/redo02.log'问题描述
[oracle@SIT130093 ~]$ oerr ORA 00392
00392, 00000, "log %s of thread %s is being cleared, operation not allowed"
// *Cause: An operation encountered this online log in the middle of being
// cleared. The command that began the clearing may have terminated
// without completing the clearing.
// *Action: If the clear command is still executing then wait for its
// completion. If it terminated then reissue the clear command, or
// drop the log.解决方案
SYS@cams>select GROUP#,STATUS from v$log;
GROUP# STATUS
---------- ----------------
1 CLEARING
3 CLEARING
2 CLEARING_CURRENT
SYS@cams>alter database clear logfile group 1;
Database altered.
SYS@cams>alter database clear logfile group 2;
Database altered.
SYS@cams>alter database clear logfile group 3;
Database altered.
SYS@cams>select GROUP#,STATUS from v$log;
GROUP# STATUS
---------- ----------------
1 UNUSED
3 UNUSED
2 CURRENTRMAN> alter database open resetlogs;
database opened如果使用clear logfile的方案不好使，可采用如下方案：
Recreate the controflile with the RESETLOGS option.
1) Get the controlfile trace from below command :
SQL> ALTER DATABASE BACKUP CONTROLFILE TO TRACE AS '/tmp/control.sql' resetlogs ;
2) Modify the CREATE CONTROLFILE script /tmp/control.sql and ensure that all directories for the online redo logs exist and Oracle has permission to write to it
3) Create the controlfile in NOMOUNT state :
SQL> STARTUP FORCE NOMOUNT
SQL> @/tmp/control.sql
controlfile created
4) Run a fake recovery :
SQL> RECOVER DATABASE USING BACKUP CONTROLFILE UNTIL CANCEL ;
Type <CANCEL> when prompted
5) Open with RESETLOGS option:
SQL> ALTER DATABASE OPEN RESETLOGS;到此，关于“怎么解决数据库执行alter database open resetlogs时提示ORA-00392错误”的学习就结束了，希望能够解决大家的疑惑。理论与实践的搭配能更好的帮助大家学习，快去试试吧！若想继续学习更多相关知识，请继续关注亿速云网站，小编会继续努力为大家带来更多实用的文章！
