一、安裝Oracle_11g_R2
1、安裝所必要的軟體包：（CentOS）
參見官方文件
-rw-r--r--. 1 oracle oinstall 1358454646 Feb 5 22:57 p10404530_112030_Linux-x86-64_1of7.zip
-rw-r--r--. 1 oracle oinstall 1142195302 Feb 5 22:57 p10404530_112030_Linux-x86-64_2of7.zip
2、新增使用者，使用者組
groupadd oinstall;groupadd dba;useradd -g oinstall -G dba oracle

3、設定核心引數（新增到檔案末尾）

vi /etc/sysctl.conf
kernel.shmall = 2097152
kernel.shmmax = 536870912
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
fs.aio-max-nr = 1048576
fs.file-max = 6815744
net.ipv4.ip_local_port_range = 9000 65500
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048586
配置/etc/hosts檔案中IP 主機名對映關係
IP hostname主機名
4、設定檔案限制（新增到檔案末尾）
vi /etc/security/limits.conf

oracle           soft    nproc   2047
oracle           hard    nproc   16384
oracle           soft    nofile 1024
oracle           hard    nofile 65536

5、設定bash（新增到檔案末尾）
vi /etc/profile

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

source /etc/profile

6、建立Oracle產品目錄
mkdir -p /u01/app/oracle/product/11.2.0.3/db_1

7、修改Oracle產品目錄的所屬和使用者
chown -R oracle:oinstall /u01

8、設定Oracle使用者環境變數（新增到檔案末尾）
su - oracle

vi .bash_profile

export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/11.2.0.3/db_1
export ORACLE_SID=masc
export PATH=$ORACLE_HOME/bin:$PATH
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib:/usr/local/lib
export ORA_NLS33=$ORACLE_HOME/ocommon/nls/admin/data
export NLS_DATE_FORMAT="YYYY-MM-DD HH24:MI:SS"
export NLS_LANG="SIMPLIFIED CHINESE_CHINA.ZHS16GBK"

解壓Oracle安裝包
[oracle@node130 oracle]$ unzip p10404530_112030_Linux-x86-64_1of7.zip
[oracle@node130 oracle]$ unzip p10404530_112030_Linux-x86-64_2of7.zip
[oracle@node130 oracle]$ cd database/
[oracle@node130 database]$ ls
doc install readme.html response rpm runInstaller sshsetup stage welcome.html
[oracle@node130 ~]$ cd /opt/Oracle/database/

9、安裝Oracle
--如果沒有安裝圖形介面，則需要先安裝。
# yum grouplist

# yum groupinstall "X Window System"
# yum groupinstall Desktop

yum install xterm

yum install xclock

配置xmanager

開啟xstart

輸入主機host,協議protocal，ssh,輸入登陸的使用者名稱；身份驗證，點選設定，輸入密碼；命令點選三角符號，選擇第三個：xterm(Linux:Type 2)如下圖所示：

填好之後點選執行即可；如下圖所示：

現在可以在遠端連線視窗中輸入命令，如下圖所示：

安裝過程中只安裝Oracle軟體。

oracle 使用者
netca 配置監聽

dbca 建立資料庫

export ORACLE_SID=prod

[oracle@node133 database]$ lsnrctl start #啟動監聽

[oracle@node130 database]$ sqlplus "/as sysdba"

SQL*Plus: Release 11.2.0.3.0 Production on Mon Feb 6 17:15:47 2017

Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL>startup #啟動資料庫

SQL> create table test_tb(id int);

Table created.
SQL> insert into test_tb values(1);

1 row created.

SQL> select * from test_tb;

ID
----------
1

SQL> shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.

超級使用者解鎖普通使用者

預設的scott使用者是被鎖定的，先解鎖就能登陸上了。使用下面的語句解鎖scott:

[oracle@node130 Desktop]$ sqlplus /"as sysdba"

SQL*Plus: Release 11.2.0.3.0 Production on Thu Apr 13 18:39:38 2017

Connected to an idle instance.

SQL> start;
SP2-1506: START, @ or @@ command has no arguments
SQL> startup;
ORACLE instance started.

Total System Global Area 776646656 bytes
Fixed Size      2232392 bytes
Variable Size    545263544 bytes
Database Buffers   226492416 bytes
Redo Buffers      2658304 bytes
Database mounted.
Database opened.

SQL> alter user scott account unlock;

User altered.

SQL> alter user scott identified by 123456;

User altered.

SQL> exit;
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

[oracle@node130 Desktop]$ sqlplus scott/123456@prod

SQL*Plus: Release 11.2.0.3.0 Production on Thu Apr 13 18:59:02 2017

Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> select * from bonus;

no rows selected

SQL> select * from dept;

    DEPTNO DNAME   LOC
---------- -------------- -------------
10 ACCOUNTING   NEW YORK
20 RESEARCH   DALLAS
30 SALES   CHICAGO
40 OPERATIONS   BOSTON

SQL> select * from emp;

     EMPNO ENAME      JOB        MGR HIREDATE     SAL       COMM
---------- ---------- --------- ---------- --------- ---------- ----------
    DEPTNO
----------
      7369 SMITH      CLERK       7902 17-DEC-80     800
20

7499 ALLEN SALESMAN 7698 20-FEB-81 1600 300
30

7521 WARD SALESMAN 7698 22-FEB-81 1250 500
30

     EMPNO ENAME      JOB        MGR HIREDATE     SAL       COMM
---------- ---------- --------- ---------- --------- ---------- ----------
    DEPTNO
----------
      7566 JONES      MANAGER       7839 02-APR-81    2975
20

7654 MARTIN SALESMAN 7698 28-SEP-81 1250 1400
30

7698 BLAKE MANAGER 7839 01-MAY-81 2850
30

     EMPNO ENAME      JOB        MGR HIREDATE     SAL       COMM
---------- ---------- --------- ---------- --------- ---------- ----------
    DEPTNO
----------
      7782 CLARK      MANAGER       7839 09-JUN-81    2450
10

7788 SCOTT ANALYST 7566 19-APR-87 3000
20

7839 KING PRESIDENT 17-NOV-81 5000
10

     EMPNO ENAME      JOB        MGR HIREDATE     SAL       COMM
---------- ---------- --------- ---------- --------- ---------- ----------
    DEPTNO
----------
      7844 TURNER     SALESMAN       7698 08-SEP-81    1500 0
30

7876 ADAMS CLERK 7788 23-MAY-87 1100
20

7900 JAMES CLERK 7698 03-DEC-81 950
30

     EMPNO ENAME      JOB        MGR HIREDATE     SAL       COMM
---------- ---------- --------- ---------- --------- ---------- ----------
    DEPTNO
----------
      7902 FORD       ANALYST       7566 03-DEC-81    3000
20

7934 MILLER CLERK 7782 23-JAN-82 1300
10

14 rows selected.

SQL> select * from salgrade;

     GRADE LOSAL    HISAL
---------- ---------- ----------
1   700     1200
2 1201     1400
3 1401     2000
4 2001     3000
5 3001     9999

QL> create user test_user identified by 123456;

User created.

SQL> grant create session to test_user;

Grant succeeded.

[oracle@node130 Desktop]$ sqlplus test_user/123456@prod

SQL*Plus: Release 11.2.0.3.0 Production on Thu Apr 13 19:18:11 2017

Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> create table test_table(id int);

Table created.
SQL> insert into test_table values (1);
insert into test_table values (1)
*
ERROR at line 1:
ORA-01950: no privileges on tablespace 'USERS'

鎖使用者

[oracle@node130 Desktop]$ sqlplus / "as sysdba"

SQL*Plus: Release 11.2.0.3.0 Production on Thu Apr 13 19:20:44 2017

Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> alter user test_user account lock;

User altered.

SQL> exit;
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
[oracle@node130 Desktop]$ sqlplus test_user/123456@prod

SQL*Plus: Release 11.2.0.3.0 Production on Thu Apr 13 19:22:21 2017

ERROR:
ORA-28000: the account is locked

Enter user-name:

[oracle@node130 Desktop]$ sqlplus / "as sysdba"

SQL*Plus: Release 11.2.0.3.0 Production on Thu Apr 13 19:23:07 2017

Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> alter user test_user account unlock;

User altered.

SQL> grant dba to test_user;

Grant succeeded.

SQL> exit;
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
[oracle@node130 Desktop]$ sqlplus test_user/123456@prod

SQL*Plus: Release 11.2.0.3.0 Production on Thu Apr 13 19:23:50 2017

Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> insert into test_table values(1);

1 row created.

SQL> select * from test_table;

ID
----------
1

XManager遠端Linux 安裝Oracle 圖形化介面xstart解決方法

相關文章