Oracle 12.2中設定pdb随cdb啟動而自動啟動

參考文章:

How to Preserve Open Mode of PDBs When the CDB Restarts (Doc ID 1933511.1)

[[email protected] ~]$ sqlplus / as sysdba

SQL*Plus: Release 12.2.0.1.0 Production on Wed Mar 8 01:56:25 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>
SQL> set lines 300
SQL> column NAME format a30  
SQL> col pdb format a30
SQL> select PDB, INST_ID, NAME from gv$services order by 1;


PDB				  INST_ID NAME
------------------------------ ---------- ------------------------------
CDB$ROOT				1 orclXDB
CDB$ROOT				1 orcl
CDB$ROOT				1 SYS$BACKGROUND
CDB$ROOT				1 SYS$USERS
HIGHGO1 				1 highgo1--------->>>注意此處
HIGHGO2 				1 highgo2--------->>>注意此處
HIGHGO3 				1 highgo3--------->>>注意此處


7 rows selected.


SQL> select CON_ID, NAME, OPEN_MODE from V$PDBS;


    CON_ID NAME 			  OPEN_MODE
---------- ------------------------------ ----------
	 2 PDB$SEED			  READ ONLY
	 3 HIGHGO1			  MOUNTED--------->>>注意此處
	 4 HIGHGO2			  MOUNTED--------->>>注意此處
	 5 HIGHGO3			  MOUNTED--------->>>注意此處


SQL> 
SQL> alter pluggable database highgo1 open;


Pluggable database altered.


SQL>  set lines 300
SQL> column NAME format a30  
SQL> col pdb format a30
SQL>  select CON_ID, NAME, OPEN_MODE from V$PDBS;


    CON_ID NAME 			  OPEN_MODE
---------- ------------------------------ ----------
	 2 PDB$SEED			  READ ONLY
	 3 HIGHGO1			  READ WRITE
	 4 HIGHGO2			  MOUNTED
	 5 HIGHGO3			  MOUNTED


SQL>  alter pluggable database highgo1 save state;---->>注意此指令(其實此指令從12.1.0.2開始就有了).


Pluggable database altered.


SQL> 
SQL> exit
Disconnected from Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
[[email protected] ~]$ exit
logout
           

[[email protected] ~]# init 6 --------該指令僅限試驗,後果自負------>>>重新開機os
[[email protected] ~]# 
[[email protected] ~]# 
Connection closed by foreign host.


Disconnected from remote host(192.168.80.12) at 16:01:09.


Type `help' to learn how to use Xshell prompt.
[c:\~]$ 
Disconnected from remote host(192.168.80.12) at 16:01:09.


Type `help' to learn how to use Xshell prompt.
[c:\~]$ 
           

Connecting to 192.168.80.12:22...
Connection established.
To escape to local shell, press 'Ctrl+Alt+]'.


Last login: Wed Mar  8 05:37:33 2017 from 192.168.80.1
[[email protected] ~]# su - oracle
[[email protected] ~]$ sqlplus / as sysdba

SQL*Plus: Release 12.2.0.1.0 Production on Wed Mar 8 06:33:09 2017

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

Connected to an idle instance.

SQL> startup
ORACLE instance started.

Total System Global Area  587202560 bytes
Fixed Size		    8795424 bytes
Variable Size		  348130016 bytes
Database Buffers	  222298112 bytes
Redo Buffers		    7979008 bytes
Database mounted.
Database opened.
SQL> set lines 300
SQL> column NAME format a30
SQL> col pdb format a30
SQL> select CON_ID, NAME, OPEN_MODE from V$PDBS;


    CON_ID NAME 			  OPEN_MODE
---------- ------------------------------ ----------
	 2 PDB$SEED			  READ ONLY
	 3 HIGHGO1			  READ WRITE -------------->>>pdb狀态.
	 4 HIGHGO2			  MOUNTED
	 5 HIGHGO3			  MOUNTED


SQL> select PDB, INST_ID, NAME from gv$services order by 1;


PDB				  INST_ID NAME
------------------------------ ---------- ------------------------------
CDB$ROOT				1 orclXDB
CDB$ROOT				1 orcl
CDB$ROOT				1 SYS$BACKGROUND
CDB$ROOT				1 SYS$USERS
HIGHGO1 				1 highgo1
HIGHGO2 				1 highgo2
HIGHGO3 				1 highgo3


7 rows selected.


SQL>