oracle 12c连接pdb

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oracle@ora12c ~]$ lsnrctl status LSNRCTL for Linux: Version 12.2.0.1.0 - Production on 12-MAY-2017 15:33:43 Copyright (c) 1991, 2016, Oracle. All rights reserved. Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=ora12c)(PORT=1521))) STATUS of the LISTENER ------------------------ Alias LISTENER Version TNSLSNR for Linux: Version 12.2.0.1.0 - Production Start Date 12-MAY-2017 15:32:16 Uptime 0 days 0 hr. 1 min. 26 sec Trace Level off Security ON: Local OS Authentication SNMP OFF Listener Parameter File /u01/app/oracle/product/12.2.0/db_1/network/admin/listener.ora Listener Log File /u01/app/oracle/diag/tnslsnr/ora12c/listener/alert/log.xml Listening Endpoints Summary... (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=ora12c)(PORT=1521))) (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521))) Services Summary... Service "4d852a2714024610e0537838a8c07c53" has 1 instance(s). Instance "db12g", status READY, has 1 handler(s) for this service... Service "db12g" has 1 instance(s). Instance "db12g", status READY, has 1 handler(s) for this service... Service "db12gXDB" has 1 instance(s). Instance "db12g", status READY, has 1 handler(s) for this service... Service "pdb01" has 1 instance(s). Instance "db12g", status READY, has 1 handler(s) for this service... The command completed successfully

　　这里修改tnsname.ora这个文件，添加一个pdb的记录，就可以连接pdb：

[oracle@ora12c admin]$ vi tnsnames.ora 
# tnsnames.ora Network Configuration File: /u01/app/oracle/product/12.2.0/db_1/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.

LISTENER_DB12G =
  (ADDRESS = (PROTOCOL = TCP)(HOST = ora12c)(PORT = 1521))


DB12G =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = ora12c)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = db12g)
    )
  )

pdb01 =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = ora12c)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = pdb01)
    )
  )

　　使用该service进行连接：

[oracle@ora12c admin]$ sqlplus scott/tiger@pdb01

SQL*Plus: Release 12.2.0.1.0 Production on Fri May 12 15:47:26 2017

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


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

SQL> show con_name

CON_NAME
------------------------------
PDB01

2. 使用srvctl命令在群集中添加服务连接pdb（这种方式应用于RAC环境）：

　　创建service，其中cdb名称为cpdb，pdb名称为pdb01，service为das，首选节点实例名称为cpdb1，次选节点实例名称为cpdb2：

[oracle@node1 bin]$ srvctl add service -d cpdb -s das -pdb pdb01 -preferred cpdb1 -available cpdb2

　　查看创建的service：

[oracle@node1 bin]$ srvctl config service –d <databasename> -s <servicename>

　　同样添加tnsname.ora记录：

das =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = scan-ip)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = das)
    )
  )

　　启动service：

[oracle@nsnode1 bin]$ srvctl start service -d cpdb -service das

　　测试连接：

SQL> connect sys/oracle@das AS SYSDBA

Connected.

SQL> SHOW CON_ID;

CON_ID

3

SQL> SHOW CON_NAME;

CON_NAME

PDB01

3. 使用命令进行切换：

[oracle@node1 bin]$ sqlplus / as sysdba

SQL*Plus: Release 12.1.0.1.0 Production on Wed May 12 14:56:27 2017

Copyright (c) 1982, 2017, Oracle. All rights reserved. 

Connected to:

Oracle Database 12c Enterprise Edition Release 12.1.0.1.0 - 64bit Production

With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,

Advanced Analytics and Real Application Testing options
SQL> show con_name;

CON_NAME

CDB$ROOT

SQL> ALTER SESSION SET CONTAINER = PDB01;

Session altered.

SQL> SHOW CON_NAME;

CON_NAME

PDB01

4.使用Enterprise Manager Express进行连接：

　　在使用之前检查是否为EM配置了端口，需要为EM配置端口：

SQL> select dbms_xdb_config.gethttpsport from dual;

GETHTTPSPORT
------------
           0

SQL> exec dbms_xdb_config.sethttpsport(5500);

PL/SQL procedure successfully completed.

SQL> select dbms_xdb_config.gethttpsport from dual;

GETHTTPSPORT
------------
        5500

　　切换到pdb，为pdb配置EM端口：

SQL> alter session set container = pdb01;

Session altered.

SQL> select dbms_xdb_config.gethttpport from dual;

 GETHTTPPORT

       5051

　　然后使用EM和配置的端口连接pdb。

oracle 12c连接pdb

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本文系统来源：http://www.cnblogs.com/zx3212/p/6846363.html

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