如果采用STARTUP NOMOUNT或者是STARTUP MOUNT数据库打开命令方式,必须采用ALTER DATABASE命令来执行打开数据库操作。例如,如果你以STARTUP NOMOUNT方式打开数据库,也就是说实例已经创建,但是数据库没有安装和打开。这是必须运行下面两条命令,数据库才能正确启动。 ALTER DATABASE MOUNT; ALTER DATABASE OPEN 4、其他打开...
Database Buffers 16777216 bytesu Redo Buffers 77824 bytes 2、STARTUP MOUNT 该命令创建实例并且安装数据库,但没有打开数据库。Oracle系统读取控制文件中关于数据文件和重作日志文件内容,但并不打开该文件。这种打开方式常在数据库维护操作中使用,如对数据文件更名、改变重作日志以及打开归档方式等。在这种打开方式下...
Starting up ORACLE RDBMS Version:10.2.0.1.0. System parameters with non-defaultvalues: processes=150__shared_pool_size=62914560__large_pool_size=4194304__java_pool_size=4194304__streams_pool_size=0sga_target=218103808control_files= /opt/oracle/oradata/ocm/control01.ctl, /opt/oracle/oradata/oc...
When a database is closed, users cannot access the information that it contains. Security for database startup and shutdown is controlled via connections to Oracle with administrator privileges. Normal users do not have control over the current status of an Oracle database. ...
1、先执行startup nomount 再执行startup mount,然后打开包括重做日志文件(Redo log)在内的所有数据库文件。 startup 相当于执行: startup nomountalterdatabase mountalterdatabaseopen startup restrict 以约束方式启动,这种方式可以启动数据库,但是只允许有一定特权权限的用户访问。
从①shutdown状态到达②nomount状态使用startup nomount,这个阶段读取spfile/pfile文件中的参数,启动数据库实例。 从②状态到达③mount状态使用alter database mount; 从②状态到达④open状态使用 alter database mount; alter database open; 不可直接从③mount或④open状态直接到②nomount状态,要先经过shutdown关闭数据...
Oracle Database Backup Service - Version N/A and laterInformation in this document applies to any platform. Symptoms Startup mount fails with the following error: ORA-00214: control file <name> version <num> inconsistent with file <name> The following errors appear while the database is ...
Security for database startup and shutdown is controlled through connections to Oracle with administrator privileges. Normal users do not have control over the current status of an Oracle database. See Also: Oracle9i Real Application Clusters Conceptsfor information ...
OracleStartupDatabase Startup NOMOUNT background processes are started. No files are open MOUNT control files are opened MOUNT data files are opened ? 格式: STARTUP [FORCE][RESTRICT][NOMOUNT][MIGRATE][QUIET] /blog/cns!550C6565FCCAE686!5546.entry [PFILE=...
Oracle启动和关闭 2017-07-15 20:54 −1 数据库启动 1.1 需要的权限 SYSDBA或者SYSOPER系统权限。 1.2 启动的方法 SQL*Plus STARTUP command Oracle Enterprise Manager (Enterprise Manager) SRVCTL ... 花落花开99 0 18222 oracle shutdown immediate 一直没反应解决方案 ...