Oracle 10G XE 安装笔记 Linux

Linux版本

CentOS 6.3

OS环境

VMware® Workstation

9.0.0 build-812388

oracle安装文件位置：

G:\Program Files\Red Hat Enterprise Linux 4\Exchange Data\ORACLE\oracle-xe-10.2.0.1-1.0.i386.rpm

Preparing

查询删除原有oracle服务

[root@localhost Desktop]# rpm -qa|grep oracle
oracle-xe-10.2.0.1-1.0.i386
[root@localhost Desktop]# rpm -e oracle-xe-10.2.0.1-1.0.i386

创建用户和组
1 创建组
groupadd dba
2 查询组
cat /etc/group
3 创建用户
先删除 userdel -r oracle
useradd -g 组名 用户名
useradd -g -dba oracle
4 查询用户
ls /home
5 创建密码
[root@localhost Oracle]# passwd oracle
Changing password for user oracle.
New password:
Retype new password:
passwd: all authentication tokens updated successfully.

1 Down Load RPM from following location

http://www.oracle.com/technetwork/products/express-edition/downloads/index.html

2 Installing oracle rpm package

以oracle用户身份登陆,执行如下命令：

rpm -ivh oracle-xe-10.2.0.1-1.0.i386.rpm

3 Configuring Oracle DB

#su root
#/etc/init.d/oracle-xe configure

set up as following (set up port listener and so on)

Oracle Database 10g Express Edition Configuration
-------------------------------------------------
This will configure on-boot properties of Oracle Database 10g Express
Edition.  The following questions will determine whether the database should
be starting upon system boot, the ports it will use, and the passwords that
will be used for database accounts.  Press <Enter> to accept the defaults.
Ctrl-C will abort.

Specify the HTTP port that will be used for Oracle Application Express [8080]:7070

Specify a port that will be used for the database listener [1521]:

Specify a password to be used for database accounts.  Note that the same
password will be used for SYS and SYSTEM.  Oracle recommends the use of
different passwords for each database account.  This can be done after
initial configuration:
Password can't be null. Enter password:
Confirm the password:

Do you want Oracle Database 10g Express Edition to be started on boot (y/n) [y]:

Starting Oracle Net Listener...Done
Configuring Database...Done
Starting Oracle Database 10g Express Edition Instance...Done
Installation Completed Successfully.
To access the Database Home Page go to "http://127.0.0.1:7070/apex"

Oracle basic info:

ORACLE_BASE=/usr/lib/oracle/xe/app/oracle;
ORACLE_HOME=$ORACLE_BASE/product/10.2.0/server;
--------------------------------------------
data文件位置
/usr/lib/oracle/xe/oradata/XE

-rw-r----- 1 oracle dba   7061504 Feb 16 12:42 control.dbf
-rw-r----- 1 oracle dba 230694912 Feb 16 12:29 sysaux.dbf
-rw-r----- 1 oracle dba 356524032 Feb 16 12:34 system.dbf
-rw-r----- 1 oracle dba  20979712 Feb 16 05:03 temp.dbf
-rw-r----- 1 oracle dba 220209152 Feb 16 12:39 undo.dbf
-rw-r----- 1 oracle dba 104865792 Feb 16 04:30 users.dbf

把个人用户home目录下的.bashrc 和.bash_profile拷贝到ORACLE_BASE目录下

cp /root/.bashrc /usr/lib/oracle/xe/app/oracle/.bashrc

cp /root/.bash_profile /usr/lib/oracle/xe/app/oracle/.bash_profile

改变文件所属

# chown oracle .bash_profile
# chown oracle .bashrc
# chmod 755 .bash_profile
# chmod 755 .bashrc

设置环境变量

#vi /etc/profile

# Oracle Settings
TMP=/tmp; export TMP
TMPDIR=$TMP; export TMPDIR
ORACLE_BASE=/usr/lib/oracle/xe/app/oracle; export ORACLE_BASE
ORACLE_HOME=$ORACLE_BASE/product/10.2.0/server/bin/oracle; export ORACLE_HOME
ORACLE_SID=XE; export ORACLE_SID
ORACLE_TERM=xterm; export ORACLE_TERM
PATH=/usr/sbin:$PATH; export PATH
PATH=$ORACLE_HOME/bin:$PATH; export PATH
TNS_ADMIN=$ORACLE_HOME/network/admin
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib; export LD_LIBRARY_PATH
CLASSPATH=$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib; export CLASSPATH

if [ $USER = "oracle" ]; then
if [ $SHELL = "/bin/ksh" ]; then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
fi

初始化数据库：

# su oracle
cd  /usr/lib/oracle/xe/app/oracle/product/10.2.0/server/dbs/
cp init.ora initXE.ora
vi initXE.ora

db_name='XE'
memory_target=1G
processes = 150
audit_file_dest='/usr/lib/oracle/xe/app/oracle/admin/XE/adump'
audit_trail ='db'
db_block_size=8192
db_domain=''
#db_recovery_file_dest='/u01/app/oracle/fast_recovery_area'
#db_recovery_file_dest_size=2G
diagnostic_dest='/usr/lib/oracle/xe/app/oracle'
dispatchers='(PROTOCOL=TCP) (SERVICE=ORCLXDB)'
open_cursors=300
remote_login_passwordfile='EXCLUSIVE'
undo_tablespace='UNDOTBS1'
# You may want to ensure that control files are created on separate physical
# devices
control_files = ('/usr/lib/oracle/xe/oradata', '/usr/lib/oracle/xe/oradata')
compatible ='10.2.0'

#su oracle

sqlplus /nolog
SQL> connect sys/cici123love as sysdba
SQL>  startup mount

10g xe版本已经内置了一个设置好的数据库 XE， 因此不许要手动创建数据库，但是需要初始化数据库结构

运行一下两行代码：

sql> alter database open
SQL> @/usr/lib/oracle/xe/app/oracle/product/10.2.0/server/rdbms/admin/catalog.sql
SQL> @/usr/lib/oracle/xe/app/oracle/product/10.2.0/server/rdbms/admin/catproc.sql

接下来创建用户，初始数据库中应当已经存在users表，因此直接插入数据就可以了：

SQL> create user cici identified by "ｘｘｘｘ";
SQL> grant dba to cici;

以该用户身份登录

SQL>exist
SQL>conn cici/cici123love

插表以及数据并且测试：

SQL> create table test_table (txt varchar2(100) not null);
SQL> insert into test_table values('Hello world !');
SQL> select * from test_table;

=====================Potential Issue==========================

1 database didn‘t open

则需要重新启动并装载数据库

参见 http://www.cnblogs.com/cici-new/archive/2013/02/16/2913697.html
2 ora-01033 oracle initialization or shutdown in progressreferences

/article/6633705.html

====================参考文章==================================
http://blog.csdn.net/reda0821/article/details/7816562