windows下删除前一天备份批处理
@D:\oracle\10.2.0\db_1\BIN\exp.exe system/oracle file=d:\%date:~0,4%%date:~5,2%%date:~8,2%.dmp full=y log=d:\%date:~0,4%%date:~5,2%%date:~8,2%.log buffer=65536if "%date:~8,2%"=="01" (set /A dt=%date:...
ORA-00064: object is too large to allocate on this O/S
ORA-00064: object is too large to allocate on this O/SSymptoms 1: Instance Startup failed with ORA-00064 when processes parameter set to High ValueCauseThe problem is filed as a code bug (2204394)...
oracle中移动控制文件、数据文件、日志文件
windows环境中用:host copy 或 host moveunix或linux环境中一、移动控制文件第一种:$ sqlplus '/as sysdba'SQL> create pfile from spfileSQL> shutdown immediateSQL>cp /opt/oracle/oradata/control* /opt/ora...
DataGuard重建控制文件
1、主库重建控制文件:SQL> alter database backup controlfile to trace;将RESETLOGS改为NORESETLOGSSQL> shutdown immediate; SQL> @recreatectl.sh SQL> shutdown immediate; SQL> startup 数据库重起成功...
oracle rac 10.2 的在 linux 上的存储选项
Oracle RAC 高可用性是建立在共享存储概念之上的,因此共享存储的方式选择和部署对数据库性能就显得非常重要了。Oracle 集群需要存储的软件和数据项目内容最少磁盘空间Clusterware 软件集...
SSH连接ORACLE书写SQL显示^H问题
在.bash_profile里面加入stty erase ^hstty erase ^H之后source .bash_profile 使之生效就OK。
Oracle DataGuard 常用命令备忘
--Start Standby Databasestartup nomountalter database mount standby database;alter database recover managed standby database disconnect;--Disable/Enable archive log destinationsalter system set log...