Install Oracle 12C and linux7centos7 on LINUX7 (CentOS7)
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Oracle's official original "Ask Oracle" is a huge and often unfocused document that makes Oracle Novice look effortless. However, there are still many Oracle users who believe that any Oracle learning material is less authoritative and concise than
Installation of Oracle Database 12C in Linux
Install Oracle Database 12C in Linux. After the installation, Oracle Configuration Manager fails to be properly installed, which does not matter. It will be installed later. It must be about environment
disabling firewalls/etc/init.d/iptables stop/etc/init.d/ip6tables stopChkconfig iptables offDisable SELinuxCat/etc/selinux/config--Change into selinux=disabled# This file controls the state of the SELinux on the system.# selinux= can take one of
Original: 535894461. Installation PreparationOracle Linux 7.3 Other 7 versions are also available, after installation upgrade to the latestOracle Database 12cOracle VirtualBoxXftp 5Xmanager 5Putty or CRT2. Installing virtual machines and Linux
Preparing the SoftwareEm12.1.0.4_linux64_v45344-01.zipEm12.1.0.4_linux64_v45345-01.zipEm12.1.0.4_linux64_v45346-01.zipInstalling the Operating system (OEL6.5)30G space required to load OS and CC over 50G OS space recommended 6G memory min 4G[Email
This is an Oracle small white unbearable torture, struggling to make, the cost of painstaking efforts.Differences between ORACLE12C and 11g versionsA problem was encountered while creating the user (my findings are based on the problems encountered):
The problem originated from a 12c database of the customer and needs to be started to the non-real time apply mode, but the execution is found:Alter database recover managed standby database cancel;Alter database recover managed standby database
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