[oracle@rhel59 ~]$ sqlplus / as sysdba
SQL*Plus: Release 12.1.0.2.0 Production on Sat Mar 5 19:57:04 2016
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 con_name
CON_NAME
------------------------------
CDB$ROOT
SQL> select name,cdb from v$database;--->>>检查一个db是不是cdb
NAME CDB
--------- ---
ORCL YES
SQL>
--->>>检查pdb的状态
SQL> SELECT con_id,NAME,OPEN_MODE,restricted from v$PDBS;
CON_ID NAME OPEN_MODE RES
---------- ------------------------------ ---------- ---
2 PDB$SEED READ ONLY NO
3 PN1 MOUNTED
4 PN2 MOUNTED
SQL>
--->>>检查一个pdb内可用的services
SQL> SELECT con_id,NAME,OPEN_MODE,restricted from v$PDBS;
CON_ID NAME OPEN_MODE RES
---------- ------------------------------ ---------- ---
2 PDB$SEED READ ONLY NO
3 PN1 MOUNTED
4 PN2 MOUNTED
SQL> show con_name
CON_NAME
------------------------------
CDB$ROOT
SQL> alter session set container=pn1;
Session altered.
SQL> alter pluggable database pn1 open;
Pluggable database altered.
SQL> SELECT con_id,NAME,OPEN_MODE,restricted from v$PDBS;
CON_ID NAME OPEN_MODE RES
---------- ------------------------------ ---------- ---
3 PN1 READ WRITE NO
SQL> set lines 100
SQL> col name format a20
SQL> col network_name format a20
SQL> col pdb format a20
SQL>select service_id,name,network_name,global_service,pdb,enabled from dba_services;
SERVICE_ID NAME NETWORK_NAME GLO PDB ENA
---------- -------------------- -------------------- --- -------------------- ---
6 pn1 pn1 NO PN1 NO
SQL>
--->>>从cdb中查看service的情况：
SQL> alter session set container=CDB$ROOT;
Session altered.
SQL> select service_id, name,pdb from v$services;
SERVICE_ID NAME PDB
---------- -------------------- --------------------
0 pn2 PN2
6 pn1 PN1
3 orclXDB CDB$ROOT
4 orcl CDB$ROOT
1 SYS$BACKGROUND CDB$ROOT
2 SYS$USERS CDB$ROOT
6 rows selected.
SQL>
