Oracle19c安装图文教程
一、安装前环境配置
1.基本信息
| OS | DB | HostName | DB Name | IP |
|---|---|---|---|---|
| oracle linux 7.7 | Oracle 19C | STUDY | win | 192.168.2.98 |
2.配置/etc/hosts
[root@STUDY /]# echo '192.168.2.98 STUDY' >> /etc/hosts
3.关闭防火墙和Selinux
[root@STUDY etc]# systemctl stop firewalld.service
[root@STUDY etc]# systemctl disable firewalld.service
[root@STUDY etc]# sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/sysconfig/selinux
4.配置系统参数
[root@STUDY etc]# vi /etc/sysctl.conf
添加如下内容：
kernel.shmmni=4096
kernel.sem=250 32000 100 128
fs.file-max=6815744
fs.aio-max-nr=1048576
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=1048576
kernel.shmmax=53687091200
kernel.shmall=52780232
[root@STUDY etc]# vi /etc/pam.d/login
添加如下内容：
session required /lib64/security/pam_limits.so
session required pam_limits.so
[root@STUDY etc]# vi /etc/security/limits.conf
添加如下内容：
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536
oracle soft stack 10240
oracle hard stack 32768
说明：
生产环境注意这两个参数，需要根据服务器的内存大小调整
kernel.shmmax：内核共享内存段最大值
kernel.shmall：所有内存（单位是页 4096）
[root@STUDY etc]#sysctl -p --使上面参数生效
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
fs.file-max = 6815744
fs.aio-max-nr = 1048576
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 = 1048576
kernel.shmmax = 53687091200
kernel.shmall = 52780232
5.创建用户oracle用户和组
[root@STUDY etc]# groupadd oinstall
[root@STUDY etc]# groupadd dba
[root@STUDY etc]# groupadd oper
[root@STUDY etc]# useradd -g oinstall -G dba,oper oracle
[root@STUDY etc]# passwd oracle
Changing password for user oracle.
New password:
BAD PASSWORD: The password fails the dictionary check - it is too simplistic/systematic
Retype new password:
passwd: all authentication tokens updated successfully.[root@STUDY etc]# id oracle
uid=1000(oracle) gid=1000(oinstall) groups=1000(oinstall),1001(dba),1002(oper)
6.创建安装目录
[root@STUDY etc]# mkdir -p /u01/app/oracle/product/19.3/dbhome_1
[root@STUDY etc]# chown -R oracle:oinstall /u01/app
[root@STUDY etc]# chmod -R 775 /u01/app
7.配置yum
[root@STUDY etc]# cd /etc/yum.repos.d
[root@STUDY etc]# vi local-oraclelinux.repo
8.配置oracle 用户环境变量
[root@STUDY etc]# su – oracle
[oraclet@STUDY ~]$ vi /home/oracle/.bash_profile
添加如下内容：
umask 022
ORACLE_BASE=/u01/app/oracle
ORACLE_HOME=/u01/app/oracle/product/19.3/dbhome_1
ORACLE_SID=win
PATH=PATH:PATH:PATH:HOME/.local/bin:HOME/bin:HOME/bin:HOME/bin:ORACLE_HOME/bin
export PATH ORACLE_BASE ORACLE_HOME ORACLE_SID
[oracle@STUDY ~]$ source /home/oracle/.bash_profile
9.服务器上VNC安装与配置
#yum -y install tigervnc-server-1.8.0-17.el7.x86_64.rpm
# vi /etc/sysconfig/vncservers
添加：
VNCSERVERS=“1:root”
VNCSERVERARGS[2]=“-geometry 800x600 -nolisten tcp -localhost”
[root@STUDY sysconfig]# vncserver --启动vnc服务You will require a password to access your desktops.Password:
Verify:
Would you like to enter a view-only password (y/n)? y
Password:
Verify:
xauth: file /root/.Xauthority does not existNew 'STUDY:1 (root)' desktop is STUDY:1Creating default startup script /root/.vnc/xstartup
Creating default config /root/.vnc/config
Starting applications specified in /root/.vnc/xstartup
Log file is /root/.vnc/STUDY:1.log[root@STUDY sysconfig]# service vncserver status --查看服务开启状态
Redirecting to /bin/systemctl status vncserver.service
Unit vncserver.service could not be found.
# vi /root/.vnc/xstartup --修改配置文件，激活图形界面
注释掉倒数三行，并在末尾 增加：
gnome-session &
[root@STUDY sysconfig]# xhost +
xhost: unable to open display ""
[root@STUDY sysconfig]# export DISPLAY=192.168.2.98:1.0
[root@STUDY sysconfig]# xhost +
access control disabled, clients can connect from any host[root@STUDY dbhome_1]# su - oracle
[oracle@STUDY dbhome_1]$ export LANG=en_US --避免安装界面是中文时出现乱码
二、安装数据库软件
1.数据库软件准备
[root@STUDY etc]# mkdir /u01/app/soft
--已将数据库软件上传到/u01/app/soft
[root@STUDY etc]# chown oracle:oinstall /u01/app/soft/LINUX.X64_193000_db_home.zip
[root@STUDY etc]$ su - oracle
[oracle@STUDY ~]$ cd /u01/app/soft
[oracle@STUDY soft]$ unzip LINUX.X64_193000_db_home.zip -d /u01/app/oracle/product/19.3/dbhome_1 --解压到$ORACLE_HOME目录
2.数据库软件安装
[oracle@STUDY dbhome_1]$ ./runInstaller
安装过程记录如下：
[root@STUDY soft]# yum -y install libaio-devel-0.3.109-13.el7.x86_64.rpm
[root@STUDY soft]# yum -y install smartmontools-7.0-1.el7.x86_64.rpm
[root@STUDY soft]# yum -y install ksh-20120801-139.0.1.el7.x86_64.rpm
ksh包可以忽略
3.创建数据库
[oracle@STUDY ~]$ dbca
[oracle@STUDY dbhome_1]$ ps -ef|grep smon
oracle 109287 1 0 18:18 ? 00:00:00 ora_smon_win
oracle 110364 105048 0 18:29 pts/0 00:00:00 grep --color=auto smon
[oracle@STUDY dbhome_1]$ ps -ef|grep ora
root 105047 104986 0 17:51 pts/0 00:00:00 su - oracle
oracle 105048 105047 0 17:51 pts/0 00:00:00 -bash
root 105804 105786 0 18:00 pts/1 00:00:00 su - oracle
oracle 105805 105804 0 18:00 pts/1 00:00:00 -bash
oracle 105826 105805 0 18:00 pts/1 00:00:00 sqlplus as sysdba
oracle 105827 105826 0 18:00 ? 00:00:00 oraclewin (DESCRIPTION=(LOCAL=YES)(ADDRESS=(PROTOCOL=beq)))
oracle 109242 1 0 18:18 ? 00:00:00 ora_pmon_win
oracle 109244 1 0 18:18 ? 00:00:00 ora_clmn_win
oracle 109246 1 0 18:18 ? 00:00:00 ora_psp0_win
oracle 109249 1 1 18:18 ? 00:00:07 ora_vktm_win
oracle 109253 1 0 18:18 ? 00:00:00 ora_gen0_win
oracle 109255 1 0 18:18 ? 00:00:03 ora_mman_win
oracle 109259 1 0 18:18 ? 00:00:00 ora_gen1_win
oracle 109262 1 0 18:18 ? 00:00:00 ora_diag_win
oracle 109264 1 0 18:18 ? 00:00:00 ora_ofsd_win
oracle 109267 1 0 18:18 ? 00:00:01 ora_dbrm_win
oracle 109269 1 0 18:18 ? 00:00:00 ora_vkrm_win
oracle 109271 1 0 18:18 ? 00:00:00 ora_svcb_win
oracle 109273 1 0 18:18 ? 00:00:00 ora_pman_win
oracle 109275 1 0 18:18 ? 00:00:01 ora_dia0_win
oracle 109277 1 0 18:18 ? 00:00:00 ora_dbw0_win
oracle 109279 1 0 18:18 ? 00:00:00 ora_dbw1_win
oracle 109281 1 0 18:18 ? 00:00:00 ora_lgwr_win
oracle 109283 1 0 18:18 ? 00:00:00 ora_ckpt_win
oracle 109285 1 0 18:18 ? 00:00:00 ora_lg00_win
oracle 109287 1 0 18:18 ? 00:00:00 ora_smon_win
oracle 109289 1 0 18:18 ? 00:00:00 ora_lg01_win
oracle 109291 1 0 18:18 ? 00:00:00 ora_smco_win
oracle 109293 1 0 18:18 ? 00:00:00 ora_reco_win
oracle 109295 1 0 18:18 ? 00:00:00 ora_w000_win
oracle 109297 1 0 18:18 ? 00:00:00 ora_lreg_win
oracle 109299 1 0 18:18 ? 00:00:00 ora_w001_win
oracle 109301 1 0 18:18 ? 00:00:00 ora_pxmn_win
oracle 109305 1 0 18:18 ? 00:00:01 ora_mmon_win
oracle 109307 1 0 18:18 ? 00:00:00 ora_mmnl_win
oracle 109310 1 0 18:18 ? 00:00:00 ora_d000_win
oracle 109312 1 0 18:18 ? 00:00:00 ora_s000_win
oracle 109314 1 0 18:18 ? 00:00:00 ora_tmon_win
oracle 109319 1 0 18:18 ? 00:00:00 ora_m000_win
oracle 109321 1 0 18:18 ? 00:00:02 ora_m001_win
oracle 109327 1 0 18:18 ? 00:00:00 ora_tt00_win
oracle 109329 1 0 18:18 ? 00:00:00 ora_tt01_win
oracle 109331 1 0 18:18 ? 00:00:00 ora_tt02_win
oracle 109336 1 0 18:18 ? 00:00:00 ora_aqpc_win
oracle 109340 1 0 18:18 ? 00:00:00 ora_p000_win
oracle 109342 1 0 18:18 ? 00:00:00 ora_p001_win
oracle 109344 1 0 18:18 ? 00:00:00 ora_p002_win
oracle 109346 1 0 18:18 ? 00:00:00 ora_p003_win
oracle 109348 1 0 18:18 ? 00:00:00 ora_p004_win
oracle 109350 1 0 18:18 ? 00:00:00 ora_p005_win
oracle 109352 1 0 18:18 ? 00:00:00 ora_p006_win
oracle 109354 1 0 18:18 ? 00:00:00 ora_p007_win
oracle 109356 1 0 18:18 ? 00:00:00 ora_p008_win
oracle 109358 1 0 18:18 ? 00:00:00 ora_p009_win
oracle 109360 1 0 18:18 ? 00:00:00 ora_p00a_win
oracle 109362 1 0 18:18 ? 00:00:00 ora_p00b_win
oracle 109364 1 0 18:18 ? 00:00:00 ora_p00c_win
oracle 109366 1 0 18:18 ? 00:00:00 ora_p00d_win
oracle 109368 1 0 18:18 ? 00:00:00 ora_p00e_win
oracle 109370 1 0 18:18 ? 00:00:00 ora_p00f_win
oracle 109372 1 0 18:18 ? 00:00:00 ora_p00g_win
oracle 109374 1 0 18:18 ? 00:00:00 ora_p00h_win
oracle 109376 1 0 18:18 ? 00:00:00 ora_p00i_win
oracle 109378 1 0 18:18 ? 00:00:00 ora_w002_win
oracle 109380 1 0 18:18 ? 00:00:00 ora_p00j_win
oracle 109382 1 0 18:18 ? 00:00:02 ora_cjq0_win
oracle 109384 1 0 18:18 ? 00:00:00 ora_p00k_win
oracle 109388 1 0 18:18 ? 00:00:00 ora_p00l_win
oracle 109390 1 0 18:18 ? 00:00:00 ora_p00m_win
oracle 109392 1 0 18:18 ? 00:00:00 ora_p00n_win
oracle 109394 1 0 18:18 ? 00:00:00 ora_p00o_win
oracle 109396 1 0 18:18 ? 00:00:00 ora_p00p_win
oracle 109398 1 0 18:18 ? 00:00:00 ora_p00q_win
oracle 109400 1 0 18:18 ? 00:00:00 ora_p00r_win
oracle 109402 1 0 18:18 ? 00:00:00 ora_p00s_win
oracle 109404 1 0 18:18 ? 00:00:00 ora_p00t_win
oracle 109406 1 0 18:18 ? 00:00:00 ora_p00u_win
oracle 109408 1 0 18:18 ? 00:00:00 ora_p00v_win
oracle 109638 1 0 18:18 ? 00:00:00 ora_m002_win
oracle 109662 1 0 18:18 ? 00:00:00 ora_w003_win
oracle 109695 1 0 18:18 ? 00:00:00 ora_w004_win
oracle 109697 1 0 18:18 ? 00:00:00 ora_qm02_win
oracle 109701 1 0 18:18 ? 00:00:00 ora_q002_win
oracle 109703 1 0 18:18 ? 00:00:00 ora_q003_win
oracle 109771 1 0 18:19 ? 00:00:00 ora_w005_win
oracle 109797 1 0 18:19 ? 00:00:00 ora_w006_win
oracle 109908 1 0 18:21 ? 00:00:00 ora_m003_win
oracle 110277 1 0 18:28 ? 00:00:00 ora_m004_win
oracle 110283 1 0 18:28 ? 00:00:00 ora_w007_win
oracle 110287 1 0 18:28 ? 00:00:00 ora_w008_win
oracle 110292 1 0 18:29 ? 00:00:00 ora_w009_win
oracle 110299 1 0 18:29 ? 00:00:00 ora_w00a_win
oracle 110304 1 0 18:29 ? 00:00:00 ora_w00b_win
oracle 110308 1 0 18:29 ? 00:00:00 ora_w00c_win
oracle 110313 1 0 18:29 ? 00:00:00 ora_w00d_win
oracle 110317 1 0 18:29 ? 00:00:00 ora_w00e_win
oracle 110321 1 0 18:29 ? 00:00:00 ora_w00f_win
oracle 110326 1 0 18:29 ? 00:00:00 ora_w00g_win
oracle 110330 1 0 18:29 ? 00:00:00 ora_w00h_win
oracle 110335 1 0 18:29 ? 00:00:00 ora_w00i_win
oracle 110339 1 0 18:29 ? 00:00:00 ora_w00j_win
oracle 110344 1 0 18:29 ? 00:00:00 ora_w00k_win
oracle 110348 1 0 18:29 ? 00:00:00 ora_w00l_win
oracle 110353 1 0 18:29 ? 00:00:00 ora_w00m_win
oracle 110357 1 0 18:29 ? 00:00:00 ora_w00n_win
oracle 110362 1 0 18:29 ? 00:00:00 ora_w00o_win
oracle 110368 1 0 18:29 ? 00:00:00 ora_w00p_win
oracle 110372 1 0 18:29 ? 00:00:00 ora_w00q_win
oracle 110376 105048 0 18:29 pts/0 00:00:00 ps -ef
oracle 110377 105048 0 18:29 pts/0 00:00:00 grep --color=auto ora
[oracle@STUDY dbhome_1]$ sqlplus / as sysdbaSQL*Plus: Release 19.0.0.0.0 - Production on Wed Jul 27 18:30:09 2022
Version 19.3.0.0.0Copyright (c) 1982, 2019, Oracle. All rights reserved.Connected to:
Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
Version 19.3.0.0.0SQL> show con_nameCON_NAME
------------------------------
CDB$ROOT
SQL> show pdbsCON_ID CON_NAME OPEN MODE RESTRICTED
---------- ------------------------------ ---------- ----------2 PDB$SEED READ ONLY NO3 OCP READ WRITE NOSQL> select name,open_mode from v$database;NAME OPEN_MODE
--------- --------------------
WIN READ WRITESQL> show user
USER is "SYS"SQL> SELECT SYS_CONTEXT('USERENV','CON_NAME') FROM dual;SYS_CONTEXT('USERENV','CON_NAME')
--------------------------------------------------------------------------------
CDB$ROOTSQL> alter session set container=ocp;Session altered.SQL> SELECT SYS_CONTEXT('USERENV','CON_NAME') FROM dual;SYS_CONTEXT('USERENV','CON_NAME')
--------------------------------------------------------------------------------
OCPSQL> alter session set container=CDB$ROOT;Session altered.SQL> SELECT SYS_CONTEXT('USERENV','CON_NAME') FROM dual;SYS_CONTEXT('USERENV','CON_NAME')
--------------------------------------------------------------------------------
CDB$ROOT
--新建用户
SQL> alter session set container=ocp;Session altered.SQL> create user rui identified by rui;User created.SQL> grant dba to rui;Grant succeeded.
基础命令
–查看当前数据库
SQL> select name,open_mode from v$database;
–查看PDB信息
col pdb_name format a20
col status format a20
select pdb_id,pdb_name,dbid,status,creation_scn from dba_pdbs;
或者 show pdbs
–查看当前环境
SELECT SYS_CONTEXT(‘USERENV’,‘CON_NAME’) FROM dual;
–容器切换
alter session set container=weisipdb;
alter session set container=CDB$ROOT;
–完全卸载oracle
rm -f /etc/oratab
rm -f /etc/oraInst.loc
rm -rf $ORACLE_BASE
rm -rf /u01/app/oraInventory
参考视频：
https://www.bilibili.com/video/BV17r4y1m7fh/?spm_id_from=333.788&vd_source=7136aeca6f3fea14755a76ed47e74308
相关文章：《Oracle 19c 单实例 19.3.0 升级到19.11.0 详细教程》
Oracle19c安装图文教程相关推荐
- centos得mysql安装教程_Centos下Mysql安装图文教程_MySQL
Mysql是比较常用的数据库,日常开发中也是采用地比较多.工欲善其事必先利其器,本文特地来讲解下如何在centos(其他linux发行版类似)下安装Mysql.首先准备的材料:Mysql,我这里采用的 ...
- mysql下载吧_Mysql安装图文教程
Mysql是一款功能强大的数据库软件,Mysql安装图文教程将介绍如何安装Mysql,接下来一起了解一下Mysql是如何安装的吧. MySQL - MySQL服务器.你需要该选项,除非你只想连接运行在 ...
- windows怎么下载安装python-windows下numpy下载与安装图文教程
Numpy介绍 NumPy系统是Python的一种开源的数值计算扩展.这种工具可用来存储和处理大型矩阵,比Python自身的嵌套列表(nested list structure)结构要高效的多(该结构 ...
- SharePoint 2013安装图文教程
MOSS 2013安装图文教程 由于MOSS 2013是Office家族中服务器端产品,随着版本的逐步升级,其对硬件的要求也越来越高,如果是想建立一个开发环境的话,CPU建议至少4Core+,内存建议 ...
- MATLAB R2014a 中文版下载安装图文教程
转载自:MATLAB R2014a 中文版下载安装图文教程_百度经验 http://jingyan.baidu.com/article/c275f6ba218d43e33d7567fd.html MA ...
- CV：NVIDIA驱动程序安装图文教程(根据Anaconda的CUDA版本去安装对应匹配的NVIDIA)之详细攻略
CV:NVIDIA驱动程序安装图文教程(根据Anaconda的CUDA版本去安装对应匹配的NVIDIA)之详细攻略 目录 根据Anaconda的CUDA版本去安装对应匹配的NVIDIA驱动程序图文教程 ...
- Anaconda：Anaconda安装图文教程及其tensorflow安装、运行、测试之最强详细攻略
Anaconda:Anaconda安装图文教程及其tensorflow安装.运行.测试之最强详细攻略 导读 能够在进行深度学习之前把这些辅助工具Python.Anaconda.GPU.Tensorfl ...
- mysql8.0.13安装版_windows下mysql 8.0.13 解压版安装图文教程
本文为大家分享了mysql8.0.13安装图文教程,供大家参考,具体内容如下 1.1. 下载: 我下载的是64位系统的zip包: 下载地址 下载zip的包 1.2.配置环境变量: 变量名:MYSQL_ ...
- mysql 5.7直接安装版,mysql5.7怎么安装 mysql 5.7安装图文教程
mysql5.7已经发布很多了,近期迎来了大更新,新增了相关的功能,同时修复了已知bug,很多想要使用mysql5.7的伙伴们,发现下载后却不会安装,那么,mysql5.7怎么安装呢?这里小编为大家讲 ...
最新文章
- centos 编译 mysql_Centos编译mysql
- 关于码云的一些基本知识_关于教师资格考试的知识点。
- Android 对象池案例
- 元对象我所理解的设计模式（C++实现）——享元模式（Flyweight Pattern）
- 探索Bioconductor数据包
- java 字符串模糊匹配_Java实现伪查询（全匹配+模糊匹配）
- CompareAndSwap原子操作原理
- 32年寻获上帝粒子，华人女学者自述高能人生故事
- html图片倒角,CSS实例：纯CSS打造斜角
- python 函数可以作为容器对象的元素_14、函数对象和闭包
- linux安装后root密码错误,linux新安装后root密码设置
- 使用CSS给文字添加描边效果
- mysql姓氏笔画排序_mysql中怎么按姓氏笔画排序
- 微信小程序-图片放大与缩小
- 文字怎么转化计算机代码,如何把文字转换成代码
- USB摄像头录制视频
- OCCT 建模，VTK显示
- ip地址:string和int互转方案
- 【SaaS考试认证】aPaaS_腾讯千帆神笔
- 坚持终身学习的重要性：只靠已有知识，你走不了多远