一、前期环境准备

1.硬件信息

(1)主机版本

[root@localhost ~]# cat /etc/redhat-release

Red Hat Enterprise Linux Server release 7.7 (Maipo)

[root@localhost ~]#

(2)CPU

[oracle@localhost soft19]$ cat /proc/cpuinfo | grep "physical id" | uniq |wc -l

8

[root@localhost ~]# cat /proc/cpuinfo | grep "cpu cores" | uniq

cpu cores       : 1

(3)内存大小

[root@localhost ~]# cat /proc/meminfo | grep MemTotal

MemTotal:       16413444 kB

2.介质信息

[oracle@localhost ~]$ pwd

/home/oracle

[oracle@localhost ~]$ ls -lrt LINUX.X64_193000_db_home.zip

-rw-r--r-- 1 oracle oinstall 3059705302 Jun 30  2020 LINUX.X64_193000_db_home.zip

[oracle@localhost ~]$

unzip LINUX.X64_193000_db_home.zip -d $ORACLE_HOME

3.环境准备

(1)检查依赖包

rpm -qa binutils compat-libcap1 gcc gcc-c++ glibc glibc-devel ksh libaio libaio-devel libgcc libstdc++ libstdc++-devel libXi libXtst make sysstat unixODBC unixODBC-devel

##如果缺少依赖包,并且服务器已配置了 yum,可采用如下方式进行安装

yum install bc \

gcc \

gcc-c++ \

binutils \

compat-libcap1 \

compat-libstdc++ \

dtrace-modules \

dtrace-modules-headers \

dtrace-modules-provider-headers \

dtrace-utils \

elfutils-libelf \

elfutils-libelf-devel \

fontconfig-devel \

glibc \

glibc-devel \

ksh \

libaio \

libaio-devel \

libdtrace-ctf-devel \

libX11 \

libXau \

libXi \

libXtst \

libXrender \

libXrender-devel \

libgcc \

librdmacm-devel \

libstdc++ \

libstdc++-devel \

libxcb \

make \

smartmontools \

sysstat

(2)修改内核参数

cp /etc/sysctl.conf /etc/sysctl.conf_bak_20200327

vi /etc/sysctl.conf ##添加如下内容

fs.aio-max-nr = 1048576

fs.file-max = 6815744

kernel.shmall = 33554432

kernel.shmmax = 137438953471

kernel.shmmni = 4096

kernel.sem = 250 32000 100 128

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

修改后执行 sysctl -p

(3)禁用防火墙和 selinux

systemctl stop firewalld.service

systemctl disable firewalld.service

systemctl status firewalld.service

systemctl status NetworkManager.service

##从 RHEL7 开始,使用 systemctl 工具来管理服务程序,包括了 service 和 chkconfig

以下是一些常用命令

systemctl list-unit-files|grep enabled

启动一个服务:systemctl start firewalld.service

关闭一个服务:systemctl stop firewalld.service

重启一个服务:systemctl restart firewalld.service

显示一个服务的状态:systemctl status firewalld.service

在开机时启用一个服务:systemctl enable firewalld.service

在开机时禁用一个服务:systemctl disable firewalld.service

查看服务是否开机启动:systemctl is-enabled firewalld.service;echo $?

查看已启动的服务列表:systemctl list-unit-files|grep enabled

[oracle@localhost ~]$ cat /etc/selinux/config

# This file controls the state of SELinux on the system.

# SELINUX= can take one of these three values:

#     enforcing - SELinux security policy is enforced.

#     permissive - SELinux prints warnings instead of enforcing.

#     disabled - No SELinux policy is loaded.

SELINUX=disabled

# SELINUXTYPE= can take one of three values:

#     targeted - Targeted processes are protected,

#     minimum - Modification of targeted policy. Only selected processes are protected.

#     mls - Multi Level Security protection.

SELINUXTYPE=targeted

[oracle@localhost ~]$

(4)配置 host

vi /etc/hosts

10.135.102.133 localhost

(5)创建用户、组

groupadd -g 501 oinstall

groupadd -g 502 dba

groupadd -g 503 oper

useradd -u 501 -g oinstall -G dba,oper oracle

passwd oracle

(6)创建目录并设置权限

mkdir -p /u01/app/oracle/product/19.3/db_1

chown -R oracle:oinstall /u01/

chmod -R 775 /u01/

(7)修改用户安全限制

vi /etc/security/limits.conf

oracle soft nproc 2047

oracle hard nproc 16384

oracle soft nofile 1024

oracle hard nofile 65536

oracle soft stack 10240

##在/etc/pam.d/login 文件添加如下内容

session required pam_limits.so

(8)设置用户环境变量

su - oracle

vi .bash_profile

export ORACLE_SID=ecis

export ORACLE_BASE=/u01/app/oracle

export ORACLE_HOME=$ORACLE_BASE/product/19.3/db_1

export PATH=$ORACLE_HOME/bin:$ORACLE_HOME/OPatch:$PATH:$JAVA_HOME/bin

export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/usr/lib

source .bash_profile

二、正式安装

##由于当前环境无法使用图形化进行安装,这里将采用静默安装 Oracle 19c 数据库

1.静默安装数据库软件

(1)修改响应文件

cd /u01/app/oracle/product/19.3/db_1/install/response

cat db_install.rsp|grep -v "^#"|grep -v "^$"

mv db_install.rsp db_install.rsp.bak

vi db_install.rsp

oracle.install.responseFileVersion=/oracle/install/rspfmt_dbinstall_response_schema_v19.0.0

oracle.install.option=INSTALL_DB_SWONLY

UNIX_GROUP_NAME=oinstall

INVENTORY_LOCATION=/u01/app/oraInventory

ORACLE_HOME=/u01/app/oracle/product/19.3/db_1

ORACLE_BASE=/u01/app/oracle

oracle.install.db.InstallEdition=EE

oracle.install.db.OSDBA_GROUP=dba

oracle.install.db.OSOPER_GROUP=oper

oracle.install.db.OSBACKUPDBA_GROUP=dba

oracle.install.db.OSDGDBA_GROUP=dba

oracle.install.db.OSKMDBA_GROUP=dba

oracle.install.db.OSRACDBA_GROUP=dba

oracle.install.db.rootconfig.executeRootScript=false

oracle.install.db.rootconfig.configMethod=ROOT

(2)安装数据库软件

/u01/app/oracle/product/19.3/db_1/runInstaller -force -silent -noconfig -ignorePrereq -responseFile /u01/app/oracle/product/19.3/db_1/install/response/db_install.rsp

(3)根据安装提示查看安装日志

tail -200f /u01/app/oraInventory/logs/InstallActions2020-03-31_04-49-29PM/installActions2020-03-31_04-49-29PM.log

(4)执行脚本

su - root

[root@localhost ~]# /u01/app/oracle/product/19.3/db_1/root.sh

Check /u01/app/oracle/product/19.3/db_1/install/root_localhost_2020-03-31_17-00-53-190777891.log for the output of root script

2.静默安装数据库

(1)修改响应文件

cd /u01/app/oracle/product/19.3/db_1/assistants/dbca

cat dbca.rsp |grep -v "^#"|grep -v "^$"

mv dbca.rsp dbca.rsp.bak

vi dbca.rsp

gdbName=zjipnm

sid=zjipnm

createAsContainerDatabase=true

numberOfPDBs=1

pdbName=zjipnmpdb

pdbAdminPassword=Gzb$a48ptY

templateName=General_Purpose.dbc

sysPassword=Gzb$a48ptY

systemPassword=Gzb$a48ptY

emExpressPort=5500

datafileDestination={ORACLE_BASE}/oradata/{DB_UNIQUE_NAME}/

characterSet=ZHS16GBK

nationalCharacterSet=AL16UTF16

memoryPercentage=40

automaticMemoryManagement=false

totalMemory=12288

(2)安装数据库

dbca -silent -createDatabase -responseFile /u01/app/oracle/product/19.3/db_1/assistants/dbca/dbca.rsp

Prepare for db operation

8% complete

Copying database files

31% complete

Creating and starting Oracle instance

32% complete

36% complete

40% complete

43% complete

46% complete

Completing Database Creation

51% complete

53% complete

54% complete

Creating Pluggable Databases

58% complete

77% complete

Executing Post Configuration Actions

100% complete

Database creation complete. For details check the logfiles at:

/u01/app/oracle/cfgtoollogs/dbca/ECIS.

Database Information:

Global Database Name:ECIS

System Identifier(SID):zjipnmpdb

Look at the log file "/u01/app/oracle/cfgtoollogs/dbca/PROD/PROD.log" for

further details.

3.创建监听

(1)响应文件

cd /u01/app/oracle/product/19.3/db_1/assistants/netca

cat netca.rsp|grep -v "^#"|grep -v "^$"

mv netca.rsp netca.rspbak

[GENERAL]

RESPONSEFILE_VERSION="19.0"

CREATE_TYPE="CUSTOM"

[oracle.net.ca]

INSTALLED_COMPONENTS={"server","net8","javavm"}

INSTALL_TYPE=""typical""

LISTENER_NUMBER=1

LISTENER_NAMES={"LISTENER"}

LISTENER_PROTOCOLS={"TCP;1521"}

LISTENER_START=""LISTENER""

NAMING_METHODS={"TNSNAMES","ONAMES","HOSTNAME"}

NSN_NUMBER=1

NSN_NAMES={"EXTPROC_CONNECTION_DATA"}

NSN_SERVICE={"PLSExtProc"}

NSN_PROTOCOLS={"TCP;HOSTNAME;1521"}

netca -silent -responsefile /u01/app/oracle/product/19.3/db_1/assistants/netca/netca.rsp

[oracle@localhost ~]$ lsnrctl status

LSNRCTL for Linux: Version 19.0.0.0.0 - Production on 13-JAN-2021 17:37:44

Copyright (c) 1991, 2019, Oracle.  All rights reserved.

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1521)))

STATUS of the LISTENER

------------------------

Alias                     LISTENER

Version                   TNSLSNR for Linux: Version 19.0.0.0.0 - Production

Start Date                13-JAN-2021 13:39:31

Uptime                    0 days 3 hr. 58 min. 12 sec

Trace Level               off

Security                  ON: Local OS Authentication

SNMP                      OFF

Listener Parameter File   /u01/app/oracle/product/19.3/db_1/network/admin/listener.ora

Listener Log File         /u01/app/oracle/diag/tnslsnr/localhost/listener/alert/log.xml

Listening Endpoints Summary...

(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1521)))

(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))

Services Summary...

Service "86b637b62fdf7a65e053f706e80a27ca" has 1 instance(s).

Instance "ecis", status READY, has 1 handler(s) for this service...

Service "b8c10d35dc4e8f1ee055000000000001" has 1 instance(s).

Instance "ecis", status READY, has 1 handler(s) for this service...

Service "zjipnm" has 1 instance(s).

Instance "ecis", status READY, has 1 handler(s) for this service...

Service "zjipnmXDB" has 1 instance(s).

Instance "ecis", status READY, has 1 handler(s) for this service...

Service "zjipnmpdb" has 1 instance(s).

Instance "ecis", status READY, has 1 handler(s) for this service...

The command completed successfully

问题1

[oracle@localhost ~]$ sqlplus "/as sysdba"

SQL*Plus: Release 11.2.0.3.0 - Production on Wed Dec 15 10:54:03 2010

Copyright (c) 1982, 2007, Oracle.  All rights reserved.

Connected to an idle instance.

SQL> startup

ORA-01078: failure in processing system parameters

LRM-00109: could not open parameter file '/oracle/app/oracle/product/11.2.0/db_1/dbs/initicare1.ora'

没有initicare1.ora文件

解决此问题的方法就是到cd /u01/app/oracle/admin/zjipnm/pfile/目录下,将init.ora.0132021114328复制到dbs目录下:

cp init.ora.0132021114328 /u01/app/oracle/product/19.3/db_1/dbs/initicare1.ora

问题2

ORA-01102: cannot mount database in EXCLUSIVE mode

1、重启服务器可解决

2、查$ORACLE_HOME/dbs目录:

$ cd $ORACLE_HOME/dbs

$ ls sgadef*

sgadef* not found

$ ls lk*

/opt/oracle/product/ 10.2.0/db_1/dbs/lkSIMPLY

lkSIMPLY

果然,lk<sid>文件没有被删除。将它删除掉

$ rm lk*

再次启动时又遇到下面的错误

ORA-00205: error in identifying control file, check alert log for more info   : (

查看共享内存段

[root@simply bdump]# ipcs -map

------ Shared Memory Creator/Last-op --------

shmid   owner  cpid    lpid

786444  root    6490   6438

819213  root    6549   6438

1409040 oracle   31502  16728

根据ID号清楚共享内存段

ipcrm –m 1409040

我这里操作是没有成功的,不过执行了下面的操作就ok了!

查看信号量

[root@simply bdump]# ipcs -s

key       semid      owner   perms    nsems

0x17ff6454 360448     oracle    640     154

清除oracle的信号量

[root@simply bdump]# ipcrm -s 360448

再次查询确认

[root@simply bdump]# ipcs -s

------ Semaphore Arrays --------

key  semid  owner  perms   nsems

再查询共享内存段也ok了!

[root@simply bdump]# ipcs -m

如果是Oracle进程没有关闭,

$kill -9 <PID>

一、前期环境准备
1.硬件信息
(1)主机版本
[oracle@localhost soft]$ cat /etc/redhat-release
CentOS Linux release 7.4.1708(Core)
(2)CPU
[oracle@localhost soft19]$ cat /proc/cpuinfo | grep "physical id"| uniq |
wc -l
2[oracle@localhost soft19]$ cat /proc/cpuinfo | grep "cpu cores"| uniq
cpu cores :4
(3)内存大小
[oracle@localhost soft19]$ cat /proc/meminfo | grep MemTotal
MemTotal:65806256 kB
2.介质信息
[oracle@localhost soft19]$ pwd
/picclife/soft19
[oracle@localhost soft19]$ ls -lrt 19.3_dbok_V982063-01.zip
-rw-r--r--1 root root 3059705302 Mar 2719:0219.3_dbok_V982063-01.zip
unzip 19.3_dbok_V982063-01.zip -d $ORACLE_HOME
3.环境准备
(1)检查依赖包
rpm -qa binutils compat-libcap1 gcc gcc-c++ glibc glibc-devel ksh libaio libaio-
devel libgcc libstdc++ libstdc++-devel libXi libXtst make sysstat unixODBC
unixODBC-devel
##如果缺少依赖包,并且服务器已配置了 yum,可采用如下方式进行安装
yum install bc \
gcc \
gcc-c++ \
binutils \
compat-libcap1 \
compat-libstdc++ \
dtrace-modules \
dtrace-modules-headers \
dtrace-modules-provider-headers \
dtrace-utils \
elfutils-libelf \
elfutils-libelf-devel \
fontconfig-devel \
glibc \
glibc-devel \
ksh \
libaio \
libaio-devel \
libdtrace-ctf-devel \
libX11 \
libXau \
libXi \
libXtst \
libXrender \
libXrender-devel \
libgcc \
librdmacm-devel \
libstdc++ \
libstdc++-devel \
libxcb \
make \
smartmontools \
sysstat
(2)修改内核参数
cp /etc/sysctl.conf /etc/sysctl.conf_bak_20200327
vi /etc/sysctl.conf ##添加如下内容
fs.aio-max-nr =1048576
fs.file-max =6815744
kernel.shmall =33554432
kernel.shmmax =137438953471
kernel.shmmni =4096
kernel.sem =25032000100128
net.ipv4.ip_local_port_range =900065500
net.core.rmem_default =262144
net.core.rmem_max =4194304
net.core.wmem_default =262144
net.core.wmem_max =1048576
修改后执行 sysctl -p
(3)禁用防火墙和 selinux
systemctl stop firewalld.service
systemctl disable firewalld.service
systemctl status firewalld.service
systemctl status NetworkManager.service
##从 RHEL7 开始,使用 systemctl 工具来管理服务程序,包括了 service 和 chkconfig
以下是一些常用命令
systemctl list-unit-files|grep enabled
启动一个服务:systemctl start firewalld.service
关闭一个服务:systemctl stop firewalld.service
重启一个服务:systemctl restart firewalld.service
显示一个服务的状态:systemctl status firewalld.service
在开机时启用一个服务:systemctl enable firewalld.service
在开机时禁用一个服务:systemctl disable firewalld.service
查看服务是否开机启动:systemctl is-enabled firewalld.service;echo $?
查看已启动的服务列表:systemctl list-unit-files|grep enabled
[root@localhost ~]# cat /etc/selinux/config
# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
# enforcing - SELinux security policy is enforced.
# permissive - SELinux prints warnings instead of enforcing.
# disabled - No SELinux policy is loaded.
SELINUX=disabled
# SELINUXTYPE= can take one of three two values:
# targeted - Targeted processes are protected,
# minimum - Modification of targeted policy. Only selected processes are
protected.
# mls - Multi Level Security protection.
SELINUXTYPE=targeted
(4)配置 host
vi /etc/hosts
10.135.102.133 localhost
(5)创建用户、组
groupadd -g 501 oinstall
groupadd -g 502 dba
groupadd -g 503 oper
useradd -u 501-g oinstall -G dba,oper oracle
echo "oracle"| passwd --stdin oracle
(6)创建目录并设置权限
mkdir -p /picclife/app/oracle/product/19.3/db_1
chown -R oracle:oinstall /picclife/
chmod -R 775/picclife/
(7)修改用户安全限制
vi /etc/security/limits.conf
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536
oracle soft stack 10240
##在/etc/pam.d/login 文件添加如下内容
session required pam_limits.so
(8)设置用户环境变量
su - oracle
vi .19cbash_profile
export ORACLE_SID=prod
export ORACLE_BASE=/picclife/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/19.3/db_1
export PATH=$ORACLE_HOME/bin:$ORACLE_HOME/OPatch:$PATH:$JAVA_HOME/bin
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/usr/lib
export NLS_LANG=american_america.AL32UTF8
source .19cbash_profile
二、正式安装
##由于当前环境无法使用图形化进行安装,这里将采用静默安装 Oracle 19c 数据库
1.静默安装数据库软件
(1)修改响应文件
/picclife/soft19/install/response/db_install.rsp
&/picclife/soft19/inventory/response/db_install.rsp
cd /picclife/soft19/install/response
cat db_install.rsp|grep -v "^#"|grep -v "^$"
cp db_install.rsp db_install.rsp.bak
vi db_install.rsp
oracle.install.responseFileVersion=/oracle/install/rspfmt_dbinstall_response_sch
ema_v19.0.0
oracle.install.option=INSTALL_DB_SWONLY
UNIX_GROUP_NAME=oinstall
INVENTORY_LOCATION=/picclife/app/oraInventory
ORACLE_HOME=/picclife/app/oracle/product/19.3/db_1
ORACLE_BASE=/picclife/app/oracle
oracle.install.db.InstallEdition=EE
oracle.install.db.OSDBA_GROUP=dba
oracle.install.db.OSOPER_GROUP=oper
oracle.install.db.OSBACKUPDBA_GROUP=dba
oracle.install.db.OSDGDBA_GROUP=dba
oracle.install.db.OSKMDBA_GROUP=dba
oracle.install.db.OSRACDBA_GROUP=dba
oracle.install.db.rootconfig.executeRootScript=false
oracle.install.db.rootconfig.configMethod=ROOT
(2)安装数据库软件
/picclife/app/oracle/product/19.3/db_1/runInstaller -force -silent -noconfig
-ignorePrereq -responseFile
/picclife/app/oracle/product/19.3/db_1/install/response/db_install.rsp
(3)根据安装提示查看安装日志
tail -200f /picclife/app/oraInventory/logs/InstallActions2020-03-31_04-49-29PM/installActions2020-03-31_04-49-29PM.log
(4)执行脚本
su - root
[root@localhost oraInventory]# picclife/app/oracle/product/19.3/db_1/root.sh
Check /picclife/app/oracle/product/19.3/db_1/install/root_localhost_2020-03-31_17-00-53-190777891.log for the output of root script
2.静默安装数据库
(1)修改响应文件
/picclife/app/oracle/product/19.3/db_1/assistants/dbca/dbca.rsp
cd /picclife/app/oracle/product/19.3/db_1/assistants/dbca
cp dbca.rsp dbca.rsp.bak
cat dbca.rsp |grep -v "^#"|grep -v "^$"
cp dbca.rsp dbca.rsp.bak
vi dbca.rsp
gdbName=PROD
sid=PROD
createAsContainerDatabase=true
numberOfPDBs=1
pdbName=PRODPDB
pdbAdminPassword=Picclife2020
templateName=General_Purpose.dbc
sysPassword=Picclife2020
systemPassword=Picclife2020
emExpressPort=5500
datafileDestination={ORACLE_BASE}/oradata/{DB_UNIQUE_NAME}/
characterSet=AL32UTF8
nationalCharacterSet=AL16UTF16
memoryPercentage=40
automaticMemoryManagement=false
totalMemory=30720
(2)安装数据库
dbca -silent -createDatabase -responseFile
/picclife/app/oracle/product/19.3/db_1/assistants/dbca/dbca.rsp
Prepare for db operation
8% complete
Copying database files
31% complete
Creating and starting Oracle instance
32% complete
36% complete
40% complete
43% complete
46% complete
Completing Database Creation
51% complete
53% complete
54% complete
Creating Pluggable Databases
58% complete
77% complete
Executing Post Configuration Actions
100% complete
Database creation complete. For details check the logfiles at:/picclife/app/oracle/cfgtoollogs/dbca/PROD.
Database Information:
Global Database Name:PROD
System Identifier(SID):PROD
Look at the log file "/picclife/app/oracle/cfgtoollogs/dbca/PROD/PROD.log"for
further details.3.创建监听
(1)响应文件
/picclife/app/oracle/product/19.3/db_1/assistants/netca/netca.rsp
cd /picclife/app/oracle/product/19.3/db_1/assistants/netca
cat netca.rsp|grep -v "^#"|grep -v "^$"[GENERAL]
RESPONSEFILE_VERSION="19.0"
CREATE_TYPE="CUSTOM"[oracle.net.ca]
INSTALLED_COMPONENTS={"server","net8","javavm"}
INSTALL_TYPE=""typical""
LISTENER_NUMBER=1
LISTENER_NAMES={"LISTENER"}
LISTENER_PROTOCOLS={"TCP;1521"}
LISTENER_START=""LISTENER""
NAMING_METHODS={"TNSNAMES","ONAMES","HOSTNAME"}
NSN_NUMBER=1
NSN_NAMES={"EXTPROC_CONNECTION_DATA"}
NSN_SERVICE={"PLSExtProc"}
NSN_PROTOCOLS={"TCP;HOSTNAME;1521"}
netca -silent -responsefile
/picclife/app/oracle/product/19.3/db_1/assistants/netca/netca.rsp
[oracle@localhost admin]$ lsnrctl status
LSNRCTL for Linux: Version 19.0.0.0.0- Production on 31-MAR-202020:18:43
Copyright (c)1991,2019, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1521)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for Linux: Version 19.0.0.0.0- Production
Start Date 31-MAR-202020:18:35
Uptime 0 days 0 hr.0 min.7 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File
/picclife/app/oracle/product/19.3/db_1/network/admin/listener.ora
Listener Log File /picclife/app/oracle/diag/tnslsnr/fs-3z3-
vm0326/listener/alert/log.xml
Listening Endpoints Summary...(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1521)))(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))
Services Summary...
Service "PROD" has 1instance(s).
Instance "prod", status READY, has 1handler(s)for this service...
Service "PRODXDB" has 1instance(s).
Instance "prod", status READY, has 1handler(s)for this service...
Service "a2258757226171cde0530100007fd4a0" has 1instance(s).
Instance "prod", status READY, has 1handler(s)for this service...
Service "prodpdb" has 1instance(s).
Instance "prod", status READY, has 1handler(s)for this service...
The command completed successfully
4.开启 pdb
SQL> show pdbs
CON_ID CON_NAME OPEN MODE RESTRICTED
------------------------------------------------------------2 PDB$SEED READ ONLY NO
3 PRODPDB MOUNTED
SQL> alter pluggable database PRODPDB open;
Pluggable database altered.
SQL> show pdbs
CON_ID CON_NAME OPEN MODE RESTRICTED
------------------------------------------------------------2 PDB$SEED READ ONLY NO
3 PRODPDB read write

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