本文讨论pdb之间的几种转换:
(1)从see pdb中创建pdb1
(2)在cdb内(ora12c为cdb)将pdb1克隆至pdb2.
(3)将non-cdb(名字叫noncdb),转换为pdb3,插入到cdb中。
(4) pdb改名
(1)从see pdb中创建pdb1
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sys@ORA12C(172.31.8.145)> show con_name CON_NAME ------------------------------ CDB$ROOT sys@ORA12C[CDB](172.31.8.145)> sys@ORA12C[CDB](172.31.8.145)> sys@ORA12C[CDB](172.31.8.145)> sys@ORA12C[CDB](172.31.8.145)> select con_id,dbid,name from v$pdbs; CON_ID DBID NAME ---------- ---------- ------------------------------ 2 4039091088 PDB$SEED Elapsed: 00:00:00.00 sys@ORA12C[CDB](172.31.8.145)> --先创建目录 E:\ora12c\app\oracleuser\oradata\ora12c>cd %ORACLE_BASE%\oradata\ora12c E:\ora12c\app\oracleuser\oradata\ora12c>mkdir pdb1 E:\ora12c\app\oracleuser\oradata\ora12c>ls -l total 6379699 -rwxrwxrwa 1 Administrators SYSTEM 17874944 Dec 4 21:10 CONTROL01.CTL -rwxrwxrwa 1 Administrators SYSTEM 52429312 Dec 4 18:17 REDO01.LOG -rwxrwxrwa 1 Administrators SYSTEM 52429312 Dec 4 18:17 REDO02.LOG -rwxrwxrwa 1 Administrators SYSTEM 52429312 Dec 4 18:17 REDO03.LOG -rwxrwxrwa 1 Administrators SYSTEM 933240832 Dec 4 18:17 SYSAUX01.DBF -rwxrwxrwa 1 Administrators SYSTEM 828383232 Dec 4 18:17 SYSTEM01.DBF -rwxrwxrwa 1 Administrators SYSTEM 553656320 Dec 4 17:14 TEMP01.DBF -rwxrwxrwa 1 Administrators SYSTEM 770711552 Dec 4 18:17 UNDOTBS01.DBF -rwxrwxrwa 1 Administrators SYSTEM 5251072 Dec 4 18:17 USERS01.DBF drwxrwxrwx 1 Administrators None 0 Dec 4 21:12 pdb1 drwxrwxrwx 1 Administrators None 0 Oct 12 23:24 pdbseed E:\ora12c\app\oracleuser\oradata\ora12c> --开始创建 sys@ORA12C[CDB](172.31.8.145)> create pluggable database pdb1 admin user pdb1_admin 2 identified by oracle roles=(CONNECT) 3 file_name_convert=('E:\ora12c\app\oracleuser\oradata\ora12c\pdbseed','E:\ora12c\app\oracleuser\oradata\ora12c\pdb1') 4 / Pluggable database created. Elapsed: 00:00:40.26 sys@ORA12C[CDB](172.31.8.145)> select con_id, NAME, OPEN_MODE,DBID, CON_UID from V$PDBS; CON_ID NAME OPEN_MODE DBID CON_UID ---------- ------------------------------ ---------- ---------- ---------- 2 PDB$SEED READ ONLY 4039091088 4039091088 3 PDB1 MOUNTED 3308829374 3308829374 Elapsed: 00:00:00.00 sys@ORA12C[CDB](172.31.8.145)> sys@ORA12C[CDB](172.31.8.145)> alter pluggable database pdb1 open restricted; Pluggable database altered. Elapsed: 00:00:05.10 sys@ORA12C[CDB](172.31.8.145)> --根据listener的status, E:\ora12c\app\oracleuser\oradata\ora12c>lsnrctl status LSNRCTL for 64-bit Windows: Version 12.1.0.0.2 - Beta on 04-DEC-2012 20:29:53 Copyright (c) 1991, 2012, Oracle. All rights reserved. Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521))) STATUS of the LISTENER ------------------------ Alias LISTENER Version TNSLSNR for 64-bit Windows: Version 12.1.0.0.2 - Beta Start Date 04-DEC-2012 19:50:46 Uptime 0 days 0 hr. 39 min. 11 sec Trace Level off Security ON: Local OS Authentication SNMP OFF Listener Parameter File E:\ora12c\app\oracleuser\product\12.1.0\dbhome_1\network\admin\listener.ora Listener Log File E:\ora12c\app\oracleuser\diag\tnslsnr\HE-PC\listener\alert\log.xml Listening Endpoints Summary... (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1521ipc))) (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=HE-PC.cn.oracle.com)(PORT=1521))) (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=HE-PC.cn.oracle.com)(PORT=5500))(Presentation=HTTP)(Session=RAW)) Services Summary... Service "CLRExtProc" has 1 instance(s). Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service... Service "ora12c.oracleblog.org" has 1 instance(s). Instance "ora12c", status READY, has 1 handler(s) for this service... Service "ora12cXDB.oracleblog.org" has 1 instance(s). Instance "ora12c", status READY, has 1 handler(s) for this service... Service "pdb1.oracleblog.org" has 1 instance(s). Instance "ora12c", status READY, has 1 handler(s) for this service... The command completed successfully E:\ora12c\app\oracleuser\oradata\ora12c> --配置tnsnames.ora 如下: PDB1 = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521)) ) (CONNECT_DATA = (SERVICE_NAME = pdb1.oracleblog.org) ) ) --以sys登录pdb1 E:\ora12c\app\oracleuser\oradata\ora12c>sqlplus sys/oracle@pdb1 as sysdba SQL*Plus: Release 12.1.0.0.2 Beta on Tue Dec 4 20:30:45 2012 Copyright (c) 1982, 2012, Oracle. All rights reserved. Connected to: Oracle Database 12c Enterprise Edition Release 12.1.0.0.2 - 64bit Beta With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options sys@PDB1[PDB](172.31.8.145)> exec dbms_pdb.sync_pdb(); PL/SQL procedure successfully completed. Elapsed: 00:00:00.26 sys@PDB1[PDB](172.31.8.145)> alter pluggable database pdb1 close immediate; Pluggable database altered. Elapsed: 00:00:00.49 sys@PDB1[PDB](172.31.8.145)> alter pluggable database pdb1 open; Pluggable database altered. Elapsed: 00:00:03.97 sys@PDB1[PDB](172.31.8.145)> |
(2)在cdb内(ora12c为cdb)将pdb1克隆至pdb2.
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--先创建目录 E:\ora12c\app\oracleuser\oradata\ora12c>cd %ORACLE_BASE%\oradata\ora12c E:\ora12c\app\oracleuser\oradata\ora12c>mkdir pdb2 E:\ora12c\app\oracleuser\oradata\ora12c>ls -l total 6379699 -rwxrwxrwa 1 Administrators SYSTEM 17874944 Dec 4 21:36 CONTROL01.CTL -rwxrwxrwa 1 Administrators SYSTEM 52429312 Dec 4 18:17 REDO01.LOG -rwxrwxrwa 1 Administrators SYSTEM 52429312 Dec 4 18:17 REDO02.LOG -rwxrwxrwa 1 Administrators SYSTEM 52429312 Dec 4 18:17 REDO03.LOG -rwxrwxrwa 1 Administrators SYSTEM 933240832 Dec 4 21:31 SYSAUX01.DBF -rwxrwxrwa 1 Administrators SYSTEM 828383232 Dec 4 18:17 SYSTEM01.DBF -rwxrwxrwa 1 Administrators SYSTEM 553656320 Dec 4 21:31 TEMP01.DBF -rwxrwxrwa 1 Administrators SYSTEM 770711552 Dec 4 18:17 UNDOTBS01.DBF -rwxrwxrwa 1 Administrators SYSTEM 5251072 Dec 4 18:17 USERS01.DBF drwxrwxrwx 1 Administrators None 0 Dec 4 21:16 pdb1 drwxrwxrwx 1 Administrators None 0 Dec 4 21:36 pdb2 drwxrwxrwx 1 Administrators None 0 Oct 12 23:24 pdbseed E:\ora12c\app\oracleuser\oradata\ora12c> --将源库(pdb1)置于read only模式 sys@ORA12C[CDB](172.31.8.145)> alter pluggable database pdb1 close immediate; Pluggable database altered. Elapsed: 00:00:00.52 sys@ORA12C[CDB](172.31.8.145)> alter pluggable database pdb1 open read only; Pluggable database altered. Elapsed: 00:00:03.19 sys@ORA12C[CDB](172.31.8.145)> --克隆 sys@ORA12C(172.31.8.145)> CREATE PLUGGABLE DATABASE pdb2 FROM pdb1 2 file_name_convert=('E:\ora12c\app\oracleuser\oradata\ora12c\pdb1','E:\ora12c\app\oracleuser\oradata\ora12c\pdb2'); Pluggable database created. Elapsed: 00:00:36.75 sys@ORA12C(172.31.8.145)> --后续对pdb2的操作和之前第一个例子类似。建tnsnames,通过tnanmes连接,开启到restricted模式,dbms_pdb.sync_pdb同步,打开pdb2 sys@ORA12C[CDB](172.31.8.145)> alter pluggable database pdb2 close immediate; Pluggable database altered. Elapsed: 00:00:00.60 sys@ORA12C[CDB](172.31.8.145)> alter pluggable database pdb2 open restricted; Pluggable database altered. Elapsed: 00:00:06.41 sys@ORA12C[CDB](172.31.8.145)> conn sys/oracle@pdb2 as sysdba Connected. sys@PDB2[PDB](172.31.8.145)> exec dbms_pdb.sync_pdb; PL/SQL procedure successfully completed. Elapsed: 00:00:00.01 sys@PDB2[PDB](172.31.8.145)> alter database close immediate; alter database close immediate * ERROR at line 1: ORA-65040: operation not allowed from within a pluggable database Elapsed: 00:00:00.04 sys@PDB2[PDB](172.31.8.145)> shutdown immediate; Pluggable Database closed. sys@PDB2[PDB](172.31.8.145)> startup Pluggable Database opened. sys@PDB2[PDB](172.31.8.145)> conn /as sysdba Connected. sys@ORA12C[CDB](172.31.8.145)> select con_id,dbid,name,open_mode from v$pdbs; CON_ID DBID NAME OPEN_MODE ---------- ---------- ------------------------------ ---------- 2 4039091088 PDB$SEED READ ONLY 3 3308829374 PDB1 READ ONLY 4 3867361877 PDB2 READ WRITE Elapsed: 00:00:00.00 sys@ORA12C[CDB](172.31.8.145)> sys@ORA12C[CDB](172.31.8.145)> sys@ORA12C[CDB](172.31.8.145)> --恢复pdb1的read write: sys@ORA12C[CDB](172.31.8.145)> alter pluggable database pdb1 close immediate; Pluggable database altered. Elapsed: 00:00:00.17 sys@ORA12C[CDB](172.31.8.145)> alter pluggable database pdb1 open; Pluggable database altered. Elapsed: 00:00:06.04 sys@ORA12C[CDB](172.31.8.145)> select con_id,dbid,name,open_mode from v$pdbs; CON_ID DBID NAME OPEN_MODE ---------- ---------- ------------------------------ ---------- 2 4039091088 PDB$SEED READ ONLY 3 3308829374 PDB1 READ WRITE 4 3867361877 PDB2 READ WRITE Elapsed: 00:00:00.00 sys@ORA12C[CDB](172.31.8.145)> |
(3)将non-cdb(名字叫noncdb),转换为pdb3,插入到cdb中。
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--将non cdb置于read only模式,生产xml文件 sys@NONCDB[NON-CDB](10.191.10.214)> shutdown immediate Database closed. Database dismounted. ORACLE instance shut down. sys@NONCDB[NON-CDB](10.191.10.214)> sys@NONCDB[NON-CDB](10.191.10.214)> sys@NONCDB[NON-CDB](10.191.10.214)> startup mount ORACLE instance started. Total System Global Area 2488635392 bytes Fixed Size 2384896 bytes Variable Size 553651200 bytes Database Buffers 1912602624 bytes Redo Buffers 19996672 bytes Database mounted. sys@NONCDB[NON-CDB](10.191.10.214)> sys@NONCDB[NON-CDB](10.191.10.214)> alter database open read only; Database altered. Elapsed: 00:00:13.12 sys@NONCDB[NON-CDB](10.191.10.214)> exec dbms_pdb.describe ('xmlorcl2') PL/SQL procedure successfully completed. Elapsed: 00:00:00.23 sys@NONCDB[NON-CDB](10.191.10.214)> shutdown immediate Database closed. Database dismounted. ORACLE instance shut down. sys@NONCDB[NON-CDB](10.191.10.214)> --将noncdb导入到作为pdb导入到cdb中 --注意要删除原non cdb的temp file,不然报错: sys@ORA12C[CDB](10.191.10.214)> create pluggable database PDB_ORCL2 using 'xmlorcl2' 2 NOCOPY; create pluggable database PDB_ORCL2 using 'xmlorcl2' * ERROR at line 1: ORA-01119: error in creating database file 'E:\ORA12C\APP\ORACLEUSER\ORADATA\NONCDB\DATAFILE\O1_MF_TEMP_8CR8PYFD_.TMP' ORA-27038: created file already exists OSD-04010: ??? <create> ??, ??????? Elapsed: 00:00:01.43 sys@ORA12C[CDB](10.191.10.214)> exit --删除 sys@ORA12C[CDB](10.191.10.214)> host rm E:\ORA12C\APP\ORACLEUSER\ORADATA\NONCDB\DATAFILE\O1_MF_TEMP_8CR8PYFD_.TMP --再次导入 sys@ORA12C[CDB](10.191.10.214)> create pluggable database PDB_ORCL2 using 'xmlorcl2' nocopy; Pluggable database created. Elapsed: 00:00:13.62 sys@ORA12C[CDB](10.191.10.214)> --创建tnsnames pdb_orcl2 = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521)) ) (CONNECT_DATA = (SERVICE_NAME = pdb_orcl2.oracleblog.org) ) ) --登录pdb,修改其数据字典 E:\My Dropbox\Private\iDoc\Oracle work\OU document\12c new feature>sqlplus sys/oracle@pdb_orcl2 as sysdba SQL*Plus: Release 12.1.0.0.2 Beta on Tue Dec 11 00:15:55 2012 Copyright (c) 1982, 2012, Oracle. All rights reserved. Connected to: Oracle Database 12c Enterprise Edition Release 12.1.0.0.2 - 64bit Beta With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options > > > > @?/rdbms/admin/noncdb_to_pdb BEGIN :t0 := DBMS_Utility.Get_Time(); END; * ERROR at line 1: ORA-06550: line 1, column 14: PLS-00201: identifier 'DBMS_UTILITY.GET_TIME' must be declared ORA-06550: line 1, column 7: PL/SQL: Statement ignored Elapsed: 00:00:00.01 Elapsed: 00:00:00.00 Elapsed: 00:00:00.00 begin * ERROR at line 1: ORA-65020: Pluggable database already closed ORA-06512: at line 3 Elapsed: 00:00:00.05 Elapsed: 00:00:00.00 Elapsed: 00:00:00.15 Elapsed: 00:00:00.13 Elapsed: 00:00:00.13 Elapsed: 00:00:08.28 Elapsed: 00:00:00.03 Elapsed: 00:00:00.04 Elapsed: 00:00:00.00 Elapsed: 00:00:00.25 Elapsed: 00:00:00.00 Elapsed: 00:00:05.07 Elapsed: 00:00:00.60 Elapsed: 00:00:00.11 Elapsed: 00:00:00.08 Elapsed: 00:00:05.70 Elapsed: 00:00:00.12 Elapsed: 00:00:00.11 Elapsed: 00:00:06.12 Elapsed: 00:00:00.10 Elapsed: 00:00:00.00 Elapsed: 00:00:00.07 Elapsed: 00:00:00.00 Elapsed: 00:00:00.14 Elapsed: 00:00:00.12 Elapsed: 00:00:00.14 Elapsed: 00:00:00.59 Elapsed: 00:00:00.04 Elapsed: 00:00:00.02 …… --同步pdb E:\My Dropbox\Private\iDoc\Oracle work\OU document\12c new feature>sqlplus sys/oracle@localhost:1521/PDB_ORCL2.oracleblog.org as SYSDBA SQL*Plus: Release 12.1.0.0.2 Beta on Tue Dec 11 08:37:51 2012 Copyright (c) 1982, 2012, Oracle. All rights reserved. Connected to: Oracle Database 12c Enterprise Edition Release 12.1.0.0.2 - 64bit Beta With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options sys@PDB_ORCL2[PDB](192.168.1.37)> alter pluggable database close immediate; Pluggable database altered. Elapsed: 00:00:00.62 sys@PDB_ORCL2[PDB](192.168.1.37)> alter pluggable database open restricted; Pluggable database altered. Elapsed: 00:00:05.50 sys@PDB_ORCL2[PDB](192.168.1.37)> exec DBMS_PDB.SYNC_PDB() PL/SQL procedure successfully completed. Elapsed: 00:00:01.28 sys@PDB_ORCL2[PDB](192.168.1.37)> alter pluggable database close immediate; Pluggable database altered. Elapsed: 00:00:00.51 sys@PDB_ORCL2[PDB](192.168.1.37)> alter pluggable database open; Pluggable database altered. Elapsed: 00:00:05.50 sys@PDB_ORCL2[PDB](192.168.1.37)> |
(4) pdb改名
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--将PDB_ORCL2改名为pdb3,先看看原来的pdb name sys@PDB_ORCL2[PDB](192.168.1.37)> show con_name CON_NAME ------------------------------ PDB_ORCL2 --切换到restrict mode sys@PDB_ORCL2[PDB](192.168.1.37)> alter pluggable database close immediate; Pluggable database altered. Elapsed: 00:00:00.53 sys@PDB_ORCL2[PDB](192.168.1.37)> alter pluggable database open restricted; Pluggable database altered. Elapsed: 00:00:05.49 sys@PDB_ORCL2[PDB](192.168.1.37)> select CON_ID, NAME, OPEN_MODE, RESTRICTED from v$pdbs; CON_ID NAME OPEN_MODE RES ---------- ------------------------------ ---------- --- 5 PDB_ORCL2 READ WRITE YES Elapsed: 00:00:00.02 sys@PDB_ORCL2[PDB](192.168.1.37)> alter pluggable database RENAME GLOBAL_NAME TO pdb3; Pluggable database altered. Elapsed: 00:00:08.12 sys@PDB_ORCL2[PDB](192.168.1.37)> select CON_ID, NAME, OPEN_MODE, RESTRICTED from v$pdbs; CON_ID NAME OPEN_MODE RES ---------- ------------------------------ ---------- --- 5 PDB3 READ WRITE YES Elapsed: 00:00:00.00 --改名 sys@PDB_ORCL2[PDB](192.168.1.37)> alter pluggable database close immediate; Pluggable database altered. Elapsed: 00:00:00.53 --重启到open模式 sys@PDB_ORCL2[PDB](192.168.1.37)> alter pluggable database open; Pluggable database altered. Elapsed: 00:00:06.13 sys@PDB_ORCL2[PDB](192.168.1.37)> select CON_ID, NAME, OPEN_MODE, RESTRICTED from v$pdbs; CON_ID NAME OPEN_MODE RES ---------- ------------------------------ ---------- --- 5 PDB3 READ WRITE NO Elapsed: 00:00:00.02 sys@PDB_ORCL2[PDB](192.168.1.37)> --注意,其service也已经改成pdb3了,需要对应的将tnsnames也修改。 C:\Users\jijihe>lsnrctl status …… Instance "ora12c", status READY, has 1 handler(s) for this service... Service "pdb3.oracleblog.org" has 1 instance(s). Instance "ora12c", status READY, has 1 handler(s) for this service... The command completed successfully pdb3 = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521)) ) (CONNECT_DATA = (SERVICE_NAME = pdb3.oracleblog.org) ) ) --最后,打扫战场,如果你是windows的系统,还需要用oradim去除服务 > select status from v$instance; STATUS ------------ MOUNTED Elapsed: 00:00:00.01 > select name from v$controlfile; NAME ---------------------------------------------------------------------------------------------------- E:\ORA12C\APP\ORACLEUSER\ORADATA\NONCDB\CONTROLFILE\O1_MF_8CR8OX4F_.CTL E:\ORA12C\APP\ORACLEUSER\FAST_RECOVERY_AREA\NONCDB\CONTROLFILE\O1_MF_8CR8OXBR_.CTL Elapsed: 00:00:00.01 > shutdown abort ORACLE instance shut down. > exit Disconnected from Oracle Database 12c Enterprise Edition Release 12.1.0.0.2 - 64bit Beta With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options E:\My Dropbox\Private\iDoc\Oracle work\OU document\12c new feature>rm E:\ORA12C\APP\ORACLEUSER\ORADATA\NONCDB\CONTROLFILE\O1_MF_8CR8OX4F_.CTL E:\My Dropbox\Private\iDoc\Oracle work\OU document\12c new feature>rm E:\ORA12C\APP\ORACLEUSER\FAST_RECOVERY_AREA\NONCDB\CONTROLFILE\O1_MF_8CR8OXBR_.CTL E:\My Dropbox\Private\iDoc\Oracle work\OU document\12c new feature>oradim -DELETE -SID noncdb Unable to stop service, OS Error = 1062 Instance deleted. E:\My Dropbox\Private\iDoc\Oracle work\OU document\12c new feature> |
2条评论
大师再Windows下装12c,怎么做到的。
re oralce_awen:内部代码,呵呵。