oracle19c離線安裝教程-解壓包方式


oracle19c離線安裝教程-解壓包方式(轉載請注明地址)

 

引言

基於大環境的趨勢下,技術需要不斷更新迭代,oracle已經迎來了很多代的變更,我們公司將在不久要進行一部分項目的雲化,搭建oracle數據將不再采用之前的oracle11g,而要使用比較新的oracle19c,所以今天我又將再一次的更新記錄一次離線安裝oracle19c的安裝過程。


 

注意:oracle19c基本不支持linux7以下的系統,所以需要至少也是linux7之上的系統來搭建。


 

准備工作:

<1>:下載oracle19c的安裝包:(可到oracle官網進行下載,我使用的是壓縮版的可解壓的安裝包)。

<2>:依賴包的安裝(我已經將oracle19c的依賴包下載並放置到本地,由於上一個oracle11G中的oracle依賴包有很多朋友私信要,這次的oracle19c的依賴包我提供一下下載地址。)

依賴包下載地址:

鏈接:https://pan.baidu.com/s/1W_Eu3XDeNjaQXavBxx4wWg 

提取碼:7777

<3>: oracle19c安裝所需要的文件系統空間划分(由於oracle19c占用磁盤空間較大,建議單獨給oracle19c的安裝分配大於50G的文件系統,生產環境按照實際需要划分大小,本地我在測試環境中僅划分40G可安裝oracle19c即可)

 

 

 

 


開始搭建:
1:習慣性將oracle下載的安裝包放置到/OPT目錄下。

 

 


 

 2:現在我們在root用戶下做相關oracle組以及用戶和oracle安裝目錄的創建工作。

groupadd oinstall
groupadd dba
groupadd oper
groupadd asmdba
groupadd backupdba
groupadd dgdba
groupadd kmdba
groupadd racdba
/usr/sbin/useradd -g oinstall -G oper,dba,asmdba,backupdba,dgdba,kmdba,racdba oracle
passwd oracle(密碼為Ithpwin@2012)

 

 mkdir -p /u19/app/oracle/product/19.2.0/dbhome_1

mkdir -p /u19/app/oraInventory 

 

 


 

3:將我們下載好的oracle的依賴包進行安裝,我已經將所有的依賴的安裝包放置到/opt/oracle_yilai下,我們進行統一安裝,可以使用命令:

cd  /opt/oracle_yilai

  rpm -ivh  *.rpm  --force --nodeps

 

 

 

 

 

 

也可以使用詳細的安裝命令進行安裝:

yum -y install binutils compat-libcap1 compat-libstdc++-33 compat-libstdc++-33*i686 compat-libstdc++-33*.devel compat-libstdc++-33 compat-libstdc++-33*.devel gcc gcc-c++ glibc glibc*.i686 glibc-devel glibc-devel*.i686 ksh libaio libaio*.i686 libaio-devel libaio-devel*.devel libgcc libgcc*.i686 libstdc++ libstdc++*.i686 libstdc++-devel libstdc++-devel*.devel libXi libXi*.i686 libXtst libXtst*.i686 make sysstat unixODBC unixODBC*.i686 unixODBC-devel unixODBC-devel*.i686


 

 

4:將oracle安裝主目錄給oracle用戶進行賦權工作:

chown -R oracle:oinstall /u19/app

 

 


 

5:下面我們要將oracle19c的安裝包移至要解壓的安裝目錄下

mv /opt/LINUX.X64_193000_db_home.zip /u19/app/oracle/product/19.2.0/dbhome_1

 

 對安裝包進行解壓工作:

cd     /u19/app/oracle/product/19.2.0/dbhome_1

unzip LINUX.X64_193000_db_home.zip

 

 

 

 


 6:切換到oracle用戶,對環境變量進行配置與生效。

su  -  oracle

vi .bash_profile

umask 022
export ORACLE_SID=syc  (此處配置的是oracle要安裝分配的實例的名稱)
export ORACLE_BASE=/u19/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/19.2.0/dbhome_1
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib
export NLS_DATE_FORMAT="YYYY-MM-DD HH24:MI:SS"
export TMP=/tmp
export TMPDIR=$TMP
export PATH=$ORACLE_HOME/bin:$ORACLE_HOME/OPatch:$PATH
export EDITOR=vi
export TNS_ADMIN=$ORACLE_HOME/network/admin
export ORACLE_PATH=.:$ORACLE_BASE/dba_scripts/sql:$ORACLE_HOME/rdbms/admin
export SQLPATH=$ORACLE_HOME/sqlplus/admin
#export NLS_LANG="SIMPLIFIED CHINESE_CHINA.ZHS16GBK" --AL32UTF8 SELECT userenv('LANGUAGE') db_NLS_LANG FROM DUAL;
export NLS_LANG="AMERICAN_CHINA.ZHS16GBK"
alias sqlplus='sqlplus'
alias rman='rman'
alias asmcmd='asmcmd'

 加載環境變量

source .bash_profile

 

 


 

7:開始安裝,執行安裝的命令

/u19/app/oracle/product/19.2.0/dbhome_1/runInstaller -silent  -force -noconfig  -ignorePrereq \

命令行輸入參數

oracle.install.responseFileVersion=/oracle/install/rspfmt_dbinstall_response_schema_v19.0.0 \
oracle.install.option=INSTALL_DB_SWONLY \
UNIX_GROUP_NAME=oinstall \
INVENTORY_LOCATION=/u19/app/oraInventory \
ORACLE_BASE=/u19/app/oracle \
ORACLE_HOME=/u19/app/oracle/product/19.2.0/dbhome_1 \
oracle.install.db.InstallEdition=EE \
oracle.install.db.OSDBA_GROUP=dba \
oracle.install.db.OSOPER_GROUP=oper \
oracle.install.db.OSBACKUPDBA_GROUP=backupdba \
oracle.install.db.OSDGDBA_GROUP=dgdba \
oracle.install.db.OSKMDBA_GROUP=kmdba \
oracle.install.db.OSRACDBA_GROUP=racdba \
oracle.install.db.rootconfig.executeRootScript=true \
oracle.install.db.rootconfig.configMethod=ROOT

 

 這里的提示可以忽略,想要查看安裝的進程情況可以再克隆一個會話窗口,執行tail  -f      /tmp/InstallActions2020-11-30_10-27-38PM/installActions2020-11-30_10-27-38PM.log  查看即可。

 

 

 

 


 

8:下面我們用命令來安裝一個實例

靜默方式創建FS存儲方式的單實例(含一個PDB)

dbca -silent -createDatabase -templateName General_Purpose.dbc -responseFile NO_VALUE \
命令行輸入參數
-gdbname syc -sid syc \    (紅色字體是實例的名稱)
-createAsContainerDatabase TRUE \
-numberOfPDBs 1 \
-pdbName pdb2 \     (這個是oracle12c以后有的pdb模式,這個是給創建的pdb命名的名稱)
-pdbAdminPassword Syc666 \    (pdb的admin的密碼)
-sysPassword Syc666 -systemPassword Syc666(sys用戶和system用戶設置的密碼)
-datafileDestination '/u19/app/oracle/oradata' \
-recoveryAreaDestination '/u19/app/oracle/flash_recovery_area' \
-redoLogFileSize 50 \
-storageType FS \
-characterset AL32UTF8 -nationalCharacterSet AL16UTF16 \
-sampleSchema true \
-totalMemory 2048 \            (按照實際的需求分配的運行內存大小,此處為2048MB即2GB)
-databaseType OLTP \
-emConfiguration NONE

 

 等到數據庫實例安裝進度到100%即可。

 

 

 


 

9:測試oracle安裝完成之后啟動可以正常啟動數據庫:

sqlplus   /  as    sysdba

startup;

 

 

 


 10: 配置listenner.ora  sqlnet.ora  tnsnames.ora的配置

cd   /u19/app/oracle/product/19.2.0/dbhome_1/network/admin

touch   listenner.ora

touch  sqlnet.ora

touch  tnsnames.ora

分別將不同的配置文件進行填寫

listenner.ora

LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost.localdomain)(PORT = 1521))
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
)
)

SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = syc)
(ORACLE_HOME = /u19/app/oracle/product/19.2.0/dbhome_1/)
(SID_NAME = syc)
(PROGRAM = extproc)
)
)

 

 

sqlnet.ora

tcp.validnode_checking=no
#tcp.invited_nodes=(192.168.195.7,192.168.31.116,192.168.31.6,192.168.18.105)

 

 

tnsnames.ora

syc =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.18.105)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = syc)
)
)


PDB2 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.18.105)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = pdb2)
)
)

 

 


 

11: 啟動監聽器   lsnrctl   start

         由於上一步配置了listenner.ora,所以監聽器啟動可以啟動我們配置的實例syc

 

 


oracle19c的新特性(PDB與CDB模式)      

 

至此oracle19c的安裝就結束了,下面需要簡單記錄一下這個可插拔數據庫的特性。

oracle19c是基礎oracle12c以后的升級版本,對於這個數據庫的新特性,我找到一個參考的博文,感謝這位博主的分享,我這邊簡單轉述一下。

oracle12c介紹的博文地址:https://www.cnblogs.com/hello-wei/p/10179313.html

 

 

CDB與PDB是Oracle 12C引入的新特性,在ORACLE 12C數據庫引入的多租用戶環境(Multitenant Environment)中,允許一個數據庫容器(CDB)承載多個可插拔數據庫(PDB)。CDB全稱為ContainerDatabase,中文翻譯為數據庫容器,PDB全稱為Pluggable Database,即可插拔數據庫。在ORACLE 12C之前,實例與數據庫是一對一或多對一關系(RAC):即一個實例只能與一個數據庫相關聯,數據庫可以被多個實例所加載。而實例與數據庫不可能是一對多的關系。當進入ORACLE 12C后,實例與數據庫可以是一對多的關系。
關於CDB與PDB的關系圖

 

 

19c中 oracle引入了容器數據庫 CDB(container database),和可插拔數據庫 PDB(pluggable database)。oracle 將CDB看成一個容器,用來存放數據庫。
在CDB中可以有多個PDB,其中存在一個root根容器(PDB$ROOT)、一個種子容器(PDB$SEED)和多個PDBS。所有的PDB共用一個硬件系統資源、sga和pga、redo、臨時段、控制文件、參數文件、還原段(還可對每個PDB單獨指定)。

PDB$ROOT:根容器用來做所有容器的跟,用來對每個PDB進行統一管理,sqlplus / as  sysdba連接進來默認是連接的根容器,需要切換到其他的PDB容器才可以對單獨的PDB操作。其中有 system數據文件、sysaux數據文件、(undo數據文件、temp數據文件、redo、控制文件)。一般不存放生產數據文件

PDB$SEED:種子容器作為插入PDB的模板而存在,每個CDB都有一個種子容器,且不可對其中對象進行修改。其中有 system數據文件、sysaux數據文件、其他數據文件。

PDB:新插入容器,該容器用來存放數據庫。其中有 system數據文件、sysaux數據文件、其他數據文件。19c中可以插入多個容器進行統一管理,來減少BDA的工作量。其中的數據庫可以插入或拔出。

用戶:19c中PDB$ROOT中的普通目錄可以通過權限分配來訪問一個或多個指定的PDB容器,最大權限用戶是sysdba。其中PDB也可單獨創建普通用戶來管理該容器的數據庫。

PDB資源管理:19c中將多個數據庫運行在一個硬件資源上,CDB性能上得到優化。在CDB中為每個PDB確定使用CPU最低份額,CDB會按照一個PDB份額/分配的總份額數*100%,來保證PDB最低份額數。

容器管理

連接數據庫

[oracle@master ~]$ sqlplus / as sysdba

查詢該容器是CDB 還是非CDB

SQL> select name,cdb,open_mode,con_id from v$database;

NAME      CDB OPEN_MODE                CON_ID
--------- --- -------------------- ----------
ORCL      YES READ WRITE                    0

查看當前容器

SQL> show con_name;

CON_NAME
------------------------------
CDB$ROOT

查看所創建的PDB

SQL>  show pdbs;

    CON_ID CON_NAME                       OPEN MODE  RESTRICTED
---------- ------------------------------ ---------- ----------
         2 PDB$SEED                       READ ONLY  NO
         3 PDBORCL                        MOUNTED

創建一個新PDB

復制代碼
SQL> create pluggable database pdb1 admin user pdb1 identified by pdb1 file_name_convert=('/u01/app/oracle/oradata/orcl/pdbseed/','/u01/app/oracle/oradata/orcl/pdb1/');

Pluggable database created.

SQL> show pdbs;

    CON_ID CON_NAME                       OPEN MODE  RESTRICTED
---------- ------------------------------ ---------- ----------
         2 PDB$SEED                       READ ONLY  NO
         3 PDBORCL                        MOUNTED
         4 PDB1                           MOUNTED
復制代碼

啟動一個創建好的PDB

復制代碼
SQL> alter pluggable database pdb1 open;

Warning: PDB altered with errors.

SQL> select message,time from pdb_plug_in_violations;

MESSAGE
--------------------------------------------------------------------------------
TIME
---------------------------------------------------------------------------
Sync PDB failed with ORA-959 during 'CREATE USER c##dm_ca IDENTIFIED BY * PROFIL
E DEFAULT DEFAULT TABLESPACE casdb ACCOUNT UNLOCK container = all'
26-DEC-18 11.26.27.070262 AM


SQL> alter session set container=pdb1;

Session altered.

SQL> create tablespace users datafile '/u01/app/oracle/oradata/orcl/pdb1/users01.dbf' size 800M;

Tablespace created.

SQL> alter pluggable database pdb1 close;

Pluggable database altered.

SQL> alter pluggable database pdb1 open;

Warning: PDB altered with errors.             #還是會報錯,不知是何原因了,查看沒有報錯信息

SQL> select message,time from pdb_plug_in_violations;

no rows selected

SQL> show pdbs;

    CON_ID CON_NAME                       OPEN MODE  RESTRICTED
---------- ------------------------------ ---------- ----------
         4 PDB1                           READ WRITE YES
復制代碼

也可以通過sqlplus使用傳統的startup和shutdown命令來啟動和關閉PDB

復制代碼
SQL> alter session set container=pdb1;
Session altered.
SQL>
SQL> show pdbs;

    CON_ID CON_NAME                       OPEN MODE  RESTRICTED
---------- ------------------------------ ---------- ----------
         4 PDB1                           MOUNTED
SQL> startup

Warning: PDB altered with errors.

Pluggable Database opened.
SQL> show pdbs;

    CON_ID CON_NAME                       OPEN MODE  RESTRICTED
---------- ------------------------------ ---------- ----------
         4 PDB1                           READ WRITE YES
SQL> shutdown immediate;
Pluggable Database closed.
SQL> show pdbs;

    CON_ID CON_NAME                       OPEN MODE  RESTRICTED
---------- ------------------------------ ---------- ----------
         4 PDB1                           MOUNTED
SQL> alter session set container=CDB$ROOT;
Session altered.
復制代碼
 

連接pdb1

復制代碼
方法一:
[oracle@master admin]$ sqlplus sys/admin@pdb1 as sysdba SQL*Plus: Release 12.1.0.2.0 Production on Wed Dec 26 14:23:22 2018 Copyright (c) 1982, 2014, Oracle. All rights reserved. Connected to: Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options SQL> startup Warning: PDB altered with errors. Pluggable Database opened. SQL> show pdbs; CON_ID CON_NAME OPEN MODE RESTRICTED ---------- ------------------------------ ---------- ---------- 4 PDB1 READ WRITE YES SQL>
方法二:
[oracle@master ~]$ sqlplus pdb1/pdb1@pdb1

SQL*Plus: Release 12.1.0.2.0 Production on Wed Dec 26 15:27:35 2018

Copyright (c) 1982, 2014, Oracle.  All rights reserved.


Connected to:
Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options

SQL>
復制代碼

oracle12C中在啟動數據庫的時候,PDB並不會隨着CDB而啟動。不過我們可以通過創建一個觸發器讓PDB能夠隨CDB啟動。如下:

復制代碼
SQL> alter session set container=CDB$ROOT;

Session altered.

SQL> SHOW CON_NAME  

CON_NAME
------------------------------
CDB$ROOT
SQL> CREATE OR REPLACE TRIGGER open_pdbs
   AFTER STARTUP ON DATABASE
   BEGIN
   EXECUTE IMMEDIATE 'ALTER PLUGGABLE DATABASE ALL OPEN';
   END open_pdbs;
    /
Trigger created.
復制代碼

重新啟動數據庫:

復制代碼
[oracle@master ~]$ sqlplus / as sysdba

SQL*Plus: Release 12.1.0.2.0 Production on Wed Dec 26 14:32:11 2018

Copyright (c) 1982, 2014, Oracle.  All rights reserved.


Connected to:
Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options

SQL> show pdbs;

    CON_ID CON_NAME                       OPEN MODE  RESTRICTED
---------- ------------------------------ ---------- ----------
         2 PDB$SEED                       READ ONLY  NO
         3 PDBORCL                        READ WRITE NO
         4 PDB1                           READ WRITE YES
復制代碼

確實已經隨着數據庫啟動,pdb1也啟動起來。

但是,RESTRICTED 為YES

我重新創建一個pdb2

復制代碼
SQL> show con_name;

CON_NAME
------------------------------
CDB$ROOT
SQL> create pluggable database pdb2 admin user pdb2 identified by pdb2 file_name_convert=('/u01/app/oracle/oradata/orcl/pdbseed/','/u01/app/oracle/oradata/orcl/pdb2/');

Pluggable database created.

SQL> show pdbs;

    CON_ID CON_NAME                       OPEN MODE  RESTRICTED
---------- ------------------------------ ---------- ----------
         2 PDB$SEED                       READ ONLY  NO
         3 PDBORCL                        READ WRITE NO
         4 PDB1                           READ WRITE YES
         5 PDB2                           MOUNTED
SQL> alter pluggable database pdb2 open;

Pluggable database altered.

SQL> show pdbs;

    CON_ID CON_NAME                       OPEN MODE  RESTRICTED
---------- ------------------------------ ---------- ----------
         2 PDB$SEED                       READ ONLY  NO
         3 PDBORCL                        READ WRITE NO
         4 PDB1                           READ WRITE YES
         5 PDB2                           READ WRITE NO
復制代碼

pdb2完全正確。

pdb1解決如下:

復制代碼
SQL> select message from pdb_plug_in_violations where name='PDB1';

MESSAGE
--------------------------------------------------------------------------------
Sync PDB failed with ORA-959 during 'CREATE USER c##dm_ca IDENTIFIED BY * PROFIL
E DEFAULT DEFAULT TABLESPACE casdb ACCOUNT UNLOCK container = all'

Sync PDB failed with ORA-1918 during 'drop user c##dm_ca cascade'

SQL> alter session set container=PDB1;

Session altered.

SQL> select name from v$tablespace;

NAME
------------------------------
UNDOTBS1
SYSTEM
SYSAUX
TEMP
USERS

SQL> create tablespace casdb datafile '/u01/app/oracle/oradata/orcl/pdb1/casdb01.dbf' size 800M;

Tablespace created.

SQL> conn / as sysdba
Connected.

SQL> alter pluggable database pdb1 close;

Pluggable database altered.

SQL>  alter pluggable database pdb1 open;

Pluggable database altered.

SQL> show pdbs;

    CON_ID CON_NAME                       OPEN MODE  RESTRICTED
---------- ------------------------------ ---------- ----------
         2 PDB$SEED                       READ ONLY  NO
         3 PDBORCL                        READ WRITE NO
         4 PDB1                           READ WRITE NO
         5 PDB2                           READ WRITE NO
SQL> 
復制代碼

連接pdb1

復制代碼
方法一:
[
oracle@master admin]$ sqlplus sys/admin@pdb1 as sysdba SQL*Plus: Release 12.1.0.2.0 Production on Wed Dec 26 14:23:22 2018 Copyright (c) 1982, 2014, Oracle. All rights reserved. Connected to: Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options SQL> startup Warning: PDB altered with errors. Pluggable Database opened. SQL> show pdbs; CON_ID CON_NAME OPEN MODE RESTRICTED ---------- ------------------------------ ---------- ---------- 4 PDB1 READ WRITE YES SQL>
方法二:
[oracle@master ~]$ sqlplus pdb1/pdb1@pdb1

SQL*Plus: Release 12.1.0.2.0 Production on Wed Dec 26 15:27:35 2018

Copyright (c) 1982, 2014, Oracle.  All rights reserved.


Connected to:
Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options

SQL>
復制代碼

oracle12C中在啟動數據庫的時候,PDB並不會隨着CDB而啟動。不過我們可以通過創建一個觸發器讓PDB能夠隨CDB啟動。如下:

復制代碼
SQL> alter session set container=CDB$ROOT;

Session altered.

SQL> SHOW CON_NAME  

CON_NAME
------------------------------
CDB$ROOT
SQL> CREATE OR REPLACE TRIGGER open_pdbs
   AFTER STARTUP ON DATABASE
   BEGIN
   EXECUTE IMMEDIATE 'ALTER PLUGGABLE DATABASE ALL OPEN';
   END open_pdbs;
    /
Trigger created.
復制代碼

重新啟動數據庫:

復制代碼
[oracle@master ~]$ sqlplus / as sysdba

SQL*Plus: Release 12.1.0.2.0 Production on Wed Dec 26 14:32:11 2018

Copyright (c) 1982, 2014, Oracle.  All rights reserved.


Connected to:
Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options

SQL> show pdbs;

    CON_ID CON_NAME                       OPEN MODE  RESTRICTED
---------- ------------------------------ ---------- ----------
         2 PDB$SEED                       READ ONLY  NO
         3 PDBORCL                        READ WRITE NO
         4 PDB1                           READ WRITE YES
復制代碼

確實已經隨着數據庫啟動,pdb1也啟動起來。

但是,RESTRICTED 為YES

我重新創建一個pdb2

復制代碼
SQL> show con_name;

CON_NAME
------------------------------
CDB$ROOT
SQL> create pluggable database pdb2 admin user pdb2 identified by pdb2 file_name_convert=('/u01/app/oracle/oradata/orcl/pdbseed/','/u01/app/oracle/oradata/orcl/pdb2/');

Pluggable database created.

SQL> show pdbs;

    CON_ID CON_NAME                       OPEN MODE  RESTRICTED
---------- ------------------------------ ---------- ----------
         2 PDB$SEED                       READ ONLY  NO
         3 PDBORCL                        READ WRITE NO
         4 PDB1                           READ WRITE YES
         5 PDB2                           MOUNTED
SQL> alter pluggable database pdb2 open;

Pluggable database altered.

SQL> show pdbs;

    CON_ID CON_NAME                       OPEN MODE  RESTRICTED
---------- ------------------------------ ---------- ----------
         2 PDB$SEED                       READ ONLY  NO
         3 PDBORCL                        READ WRITE NO
         4 PDB1                           READ WRITE YES
         5 PDB2                           READ WRITE NO
復制代碼

pdb2完全正確。

pdb1解決如下:

復制代碼
SQL> select message from pdb_plug_in_violations where name='PDB1';

MESSAGE
--------------------------------------------------------------------------------
Sync PDB failed with ORA-959 during 'CREATE USER c##dm_ca IDENTIFIED BY * PROFIL
E DEFAULT DEFAULT TABLESPACE casdb ACCOUNT UNLOCK container = all'

Sync PDB failed with ORA-1918 during 'drop user c##dm_ca cascade'

SQL> alter session set container=PDB1;

Session altered.

SQL> select name from v$tablespace;

NAME
------------------------------
UNDOTBS1
SYSTEM
SYSAUX
TEMP
USERS

SQL> create tablespace casdb datafile '/u01/app/oracle/oradata/orcl/pdb1/casdb01.dbf' size 800M;

Tablespace created.

SQL> conn / as sysdba
Connected.

SQL> alter pluggable database pdb1 close;

Pluggable database altered.

SQL>  alter pluggable database pdb1 open;

Pluggable database altered.

SQL> show pdbs;

    CON_ID CON_NAME                       OPEN MODE  RESTRICTED
---------- ------------------------------ ---------- ----------
         2 PDB$SEED                       READ ONLY  NO
         3 PDBORCL                        READ WRITE NO
         4 PDB1                           READ WRITE NO
         5 PDB2                           READ WRITE NO
SQL> 
復制代碼


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