Oracle Study之--Oracle 11gR2通过RMAN克隆数据库 Purpose of Database Duplication A duplicate database is useful for a variety of purposes, most of which involve testing. You can perform the following tasks in a duplicate database: Test backup and recovery proc
本演示案例所用环境: primary Standby OS Hostname CHINA-DB1 CHINA-DB2 OS Version SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Server 11 SP4 DB Version 11.2.0.4 11.2.0.4 db_name hankey hankey db_unique_name hankey skydbstd service_names hankey skydb
--查出所有现金中心的单位IDwith AllUnitas(select t.ORGANIZATIONID orgid,t.parentidfrom CDMS_ORGANIZATION t where T.CATEGORY = 4start with t.organizationid = '05e85693-14b0-4582-8063-8fbde85371f0' connect by t.parentid = PRIOR t.organizationid), N_instockas(-- in
启动Oracle 11gR2后报错:ORA-00845 rac1:/home/oracle> sqlplus / as sysdba; SQL*Plus: Release 11.2.0.3.0 Production onTue Feb 14 09:11:41 2012 Copyright (c) 1982, 2011, Oracle. All rights reserved. Connected to an idle instance. SQL> startup ORA-00845: MEM
1.内存减小导致Oracle启动不了 Last login: Sun Nov 4 15:09:06 2012 from 192.168.5.222 [oracle@h1 ~]$ sqlplus "/as SYSDBA" SQL*Plus: Release 11.2.0.1.0 Production on Sun Nov 4 15:26:59 2012 Copyright (c) 1982, 2009, Oracle. All rights reserved. Co
环境: windows server datacenter 4G,4x2=8处理器 oracle 11g 错误如下 ORA-: Specified value of MEMORY_TARGET is too small, needs to be at least 936M 创建文件 create pfile='$ORACLE_HOME/dbs/spfileorcl_bak.ora' from spfile; 该文件的内容如下: orcl.__db_cache_size=1543503872 or
修改 memory_target 用oracle用户登录,sqlplus "/as sysdba"SQL> show parameters target; show parameters spfile; alter system set memory_max_target=4G scope=spfile; alter system set memory_max_target=4G scope=both; tmpfs /dev/shm tmpfs d