oracle 12c使用 SEED创建一个PDB

Posted 2022-11-01 雅冰石

1 登录cdb

export ORACLE_SID=orclcdb

sqlplus / as sysdba

2 建pdb

#这里利用pdbseed建一个orclpdb5

CREATE PLUGGABLE DATABASE orclpdb5 ADMIN USER pdbadmin IDENTIFIED BY oracle file_name_convert=('pdbseed','orclpdb5')

--看到会自动创建orclpdb5目录(和pdbseed并列)，并在该目录下创建数据文件

3 启动pdb

alter pluggable database orclpdb5 open;

4 配tnsnames.ora

新增如下内容：

orclpdb5 =

  (DESCRIPTION =

    (ADDRESS = (PROTOCOL = TCP)(HOST = PC)(PORT = 1521))

    (CONNECT_DATA =

      (SERVER = DEDICATED)

      (SERVICE_NAME = orclpdb5)

    )

  )

5 连接验证

[oracle@PC admin]$ sqlplus sys@orclpdb5 as sysdba

SQL*Plus: Release 12.2.0.1.0 Production on Sat Oct 15 13:11:22 2022

Copyright (c) 1982, 2016, Oracle.  All rights reserved.

Enter password:

Connected to:

Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production

SQL> show pdbs;

    CON_ID CON_NAME                     OPEN MODE  RESTRICTED

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

         5 ORCLPDB5                      READ WRITE NO