how to change username in oracle 11g

Although the oracle 11g Database provides the linux x86 version, only Red Hat, Novell and Solaris versions are supported. debian and ubuntu are not supported, therefore, it is relatively troublesome to install ubuntu. Please follow the steps below

The Oracle 11g database provides a Linux x86 version, but the supported Linux versions are only red Hat,novell and Solaris, Debian and Ubuntu are not supported, so installing under Ubuntu is relatively cumbersome, Please follow the method

 1. Oracle 10g1. 1 Description In Oracle 10 Gb, passwords are case-insensitive by default. This is due to the default parameters of the password file.   C: \ Users \ administrator. David Dai> orapwd Usage: orapwd file = entries = force =

Summary : Description: Linux server operating system: CentOS 5.8 32-bit (note: Please separate partition/data for installation of Oracle database) Linux Server IP address: 192.168.21.150 Oracle database version: Linux_11gr2_database wind

Oracle upgrades from 10g to 11g detailed stepsold Database version: 10.2.0.4Database new version: 11.2.0.2OS Version: Solaris 10Reference Documentation:Complete Checklist for Manual upgrades to 11GR2 [ID 837570.1]Part I-Installing 11GR2 softwareHere

Oracle 11g Installation Prior to installation to determine their own computer configuration, in Windows, for example, if it is Win7 the following systems such as XP, you can choose Oracle 10g. Because the 10g program files only 200 trillion, and

Common exceptions:ORA-14025: Cannot specify partition for a solid view or a solid view logOra-14026:partition and cluster clauses repel each otherORA-14027: Only one partition clause can be specifiedORA-14028: Missing at or values

1. Create groups and users In linux, open the terminal and log on as the root user. Enter the following command: Groupadd dba // Add the dba group useradd-g dba-m oracle // Add the username as oracle and add the user to the dba group passwd oracle /

Http://meandmyubuntulinux.blogspot.com/2012/05/installing-oracle-11g-r2-express.html The Installer released by Oracle are only meant for 64-bit (x86_64) systems. If you are wish to install the 32-bit version, and the installing Oracle XE on

Installing Oracle 11g R2 in LinuxI. installation environment Linux Server: CentOS 6.4 64-bit Oracle Server: Oracle 11gR2 64-bitIi. System Requirements Requirements for installing Oracle in Linux System Requirements Description