现在回头在理解了pdbs的概念后,亲手实践一下可插拔的乐趣。
一、Unplugging
分别以xml形式和pdb形式,然后对比一下区别
SQL> ALTER PLUGGABLE DATABASE HRPDB UNPLUG INTO 'F:\oracle\product\18c\oradata\HRPDB.xml';
Done
SQL> ALTER PLUGGABLE DATABASE HRPDB1 UNPLUG INTO 'F:\oracle\product\18c\oradata\HRPDB1.pdb';
Done
查询一下拔掉后的区别
SQL> select PDB_NAME,status from dba_pdbs;
PDB_NAME STATUS
-------------------------------------------------------------------------------- ----------
ORCLPDB NORMAL
PDB$SEED NORMAL
HRPDB UNPLUGGED
HRPDB1 UNPLUGGED
SAAS_SALES_AC NORMAL
APP01 NORMAL
APP02 NORMAL
AMER_PDB NORMAL
EURO_PDB NORMAL
ASIA_PDB NORMAL
F3539781966_3_1 NORMAL
F3539781966_3_2 NORMAL
F3539781966_3_3 NORMAL
13 rows selected
看一下生成的文件大小:很明显xml是没内容的,仅仅是一些文件的位置信息,不含具体数据文件内容,而pdb文件应该是最全的
可以独立移植,估计大多数我们选这个省事很多,xml还有一堆Plugging时的选项,而且涉及源数据文件与目标数据文件之间的copy,move,no copy,reuse的问题,而且删除的时候肯定要保持原数据文件
SQL> DROP PLUGGABLE DATABASE HRPDB KEEP DATAFILES;
Done
否则,你就别Plugging了
xml的文件内容大致如下:
<?xml version="1.0" encoding="UTF-8"?>
<PDB>
<xmlversion>1</xmlversion>
<pdbname>HRPDB</pdbname>
<cid>4</cid>
<byteorder>1</byteorder>
<vsn>301989888</vsn>
<vsns>
<vsnnum>18.0.0.0.0</vsnnum>
<cdbcompt>18.0.0.0.0</cdbcompt>
<pdbcompt>18.0.0.0.0</pdbcompt>
<vsnlibnum>0.0.0.0.24</vsnlibnum>
<vsnsql>24</vsnsql>
<vsnbsv>8.0.0.0.0</vsnbsv>
</vsns>
<dbid>1805686643</dbid>
<ncdb2pdb>0</ncdb2pdb>
<cdbid>1662751509</cdbid>
<guid>0CD21993C4BD4DA28CB9388E48FF3790</guid>
<uscnbas>4434749</uscnbas>
<uscnwrp>0</uscnwrp>
<undoscn>272</undoscn>
<rdba>4194824</rdba>
<tablespace>
<name>SYSTEM</name>
<type>0</type>
<tsn>0</tsn>
<status>1</status>
<issft>0</issft>
<isnft>0</isnft>
<encts>0</encts>
<flags>0</flags>
<bmunitsize>8</bmunitsize>
<file>
<path>F:\ORACLE\PRODUCT\18C\ORADATA\TEST18C\0CD21993C4BD4DA28CB9388E48FF3790\DATAFILE\O1_MF_SYSTEM_FYQLVPGY_.DBF</path>
<afn>13</afn>
<rfn>1</rfn>
<createscnbas>2458284</createscnbas>
<createscnwrp>0</createscnwrp>
<status>1</status>
<fileblocks>32000</fileblocks>
<blocksize>8192</blocksize>
<vsn>301989888</vsn>
<fdbid>1805686643</fdbid>
<fcpsb>4434743</fcpsb>
<fcpsw>0</fcpsw>
<frlsb>1423580</frlsb>
<frlsw>0</frlsw>
<frlt>991495644</frlt>
<autoext>1</autoext>
<maxsize>4194302</maxsize>
<incsize>1280</incsize>
<plugscn>0</plugscn>
<plugafn>0</plugafn>
<plugdbid>0</plugdbid>
</file>
</tablespace>
<tablespace>
<name>SYSAUX</name>
<type>0</type>
<tsn>1</tsn>
<status>1</status>
<issft>0</issft>
<isnft>0</isnft>
<encts>0</encts>
<flags>0</flags>
<bmunitsize>8</bmunitsize>
<file>
<path>F:\ORACLE\PRODUCT\18C\ORADATA\TEST18C\0CD21993C4BD4DA28CB9388E48FF3790\DATAFILE\O1_MF_SYSAUX_FYQLVPKZ_.DBF</path>
<afn>14</afn>
<rfn>4</rfn>
<createscnbas>2458287</createscnbas>
<createscnwrp>0</createscnwrp>
<status>1</status>
<fileblocks>48640</fileblocks>
<blocksize>8192</blocksize>
<vsn>301989888</vsn>
<fdbid>1805686643</fdbid>
<fcpsb>4434743</fcpsb>
<fcpsw>0</fcpsw>
<frlsb>1423580</frlsb>
<frlsw>0</frlsw>
<frlt>991495644</frlt>
<autoext>1</autoext>
<maxsize>4194302</maxsize>
<incsize>1280</incsize>
<plugscn>0</plugscn>
<plugafn>0</plugafn>
<plugdbid>0</plugdbid>
</file>
</tablespace>
<tablespace>
<name>UNDOTBS1</name>
<type>2</type>
<tsn>2</tsn>
<status>1</status>
<issft>0</issft>
<isnft>0</isnft>
<encts>0</encts>
<flags>0</flags>
<bmunitsize>8</bmunitsize>
<file>
<path>F:\ORACLE\PRODUCT\18C\ORADATA\TEST18C\0CD21993C4BD4DA28CB9388E48FF3790\DATAFILE\O1_MF_UNDOTBS1_FYQLVPL1_.DBF</path>
<afn>15</afn>
<rfn>9</rfn>
<createscnbas>2458289</createscnbas>
<createscnwrp>0</createscnwrp>
<status>1</status>
<fileblocks>12800</fileblocks>
<blocksize>8192</blocksize>
<vsn>301989888</vsn>
<fdbid>1805686643</fdbid>
<fcpsb>4434743</fcpsb>
<fcpsw>0</fcpsw>
<frlsb>1423580</frlsb>
<frlsw>0</frlsw>
<frlt>991495644</frlt>
<autoext>1</autoext>
<maxsize>4194302</maxsize>
<incsize>640</incsize>
<plugscn>0</plugscn>
<plugafn>0</plugafn>
<plugdbid>0</plugdbid>
</file>
</tablespace>
<tablespace>
<name>TEMP</name>
<type>1</type>
<tsn>3</tsn>
<status>1</status>
<issft>0</issft>
<isnft>0</isnft>
<encts>0</encts>
<flags>0</flags>
<bmunitsize>128</bmunitsize>
<file>
<path>F:\ORACLE\PRODUCT\18C\ORADATA\TEST18C\0CD21993C4BD4DA28CB9388E48FF3790\DATAFILE\O1_MF_TEMP_FYQLVPL4_.DBF</path>
<afn>4</afn>
<rfn>1</rfn>
<createscnbas>2458285</createscnbas>
<createscnwrp>0</createscnwrp>
<status>1</status>
<fileblocks>7936</fileblocks>
<blocksize>8192</blocksize>
<vsn>301989888</vsn>
<autoext>1</autoext>
<maxsize>4194302</maxsize>
<incsize>80</incsize>
<plugscn>0</plugscn>
<plugafn>0</plugafn>
<plugdbid>0</plugdbid>
</file>
</tablespace>
<recover>0</recover>
<optional>
<ncdb2pdb>0</ncdb2pdb>
<csid>873</csid>
<ncsid>2000</ncsid>
<options>
<option>APS=18.0.0.0.0</option>
<option>CATALOG=18.0.0.0.0</option>
<option>CATJAVA=18.0.0.0.0</option>
<option>CATPROC=18.0.0.0.0</option>
<option>CONTEXT=18.0.0.0.0</option>
<option>DV=18.0.0.0.0</option>
<option>JAVAVM=18.0.0.0.0</option>
<option>OLS=18.0.0.0.0</option>
<option>ORDIM=18.0.0.0.0</option>
<option>OWM=18.0.0.0.0</option>
<option>SDO=18.0.0.0.0</option>
<option>XDB=18.0.0.0.0</option>
<option>XML=18.0.0.0.0</option>
<option>XOQ=18.0.0.0.0</option>
</options>
<olsoid>0</olsoid>
<dv>0</dv>
<APEX>NULL</APEX>
<parameters>
<parameter>processes=320</parameter>
<parameter>nls_language='SIMPLIFIED CHINESE'</parameter>
<parameter>nls_territory='CHINA'</parameter>
<parameter>db_block_size=8192</parameter>
<parameter>compatible='18.0.0'</parameter>
<parameter>open_cursors=300</parameter>
<parameter>pga_aggregate_target=849346560</parameter>
<parameter>enable_pluggable_database=TRUE</parameter>
</parameters>
<sqlpatches/>
<tzvers>
<tzver>primary version:31</tzver>
<tzver>secondary version:0</tzver>
</tzvers>
<walletkey>0</walletkey>
<services/>
<opatches>
<opatch>27908644</opatch>
<opatch>27783303</opatch>
</opatches>
<hasclob>1</hasclob>
<awr>
<loadprofile>CPU used by this session=14.959821</loadprofile>
<loadprofile>DB time=22.830357</loadprofile>
<loadprofile>db block changes=170.405398</loadprofile>
<loadprofile>execute count=81.049355</loadprofile>
<loadprofile>logons cumulative=0.377976</loadprofile>
<loadprofile>parse count (hard)=4.045387</loadprofile>
<loadprofile>parse count (total)=41.252232</loadprofile>
<loadprofile>physical reads=46.288636</loadprofile>
<loadprofile>physical writes=13.455981</loadprofile>
<loadprofile>redo size=30711.539286</loadprofile>
<loadprofile>session logical reads=820.013641</loadprofile>
<loadprofile>user calls=2.298859</loadprofile>
<loadprofile>user commits=1.352841</loadprofile>
<loadprofile>user rollbacks=0.013515</loadprofile>
</awr>
<hardvsnchk>0</hardvsnchk>
<localundo>1</localundo>
<apps/>
<dbedition>8</dbedition>
</optional>
</PDB>
二、Plugging
其实这部分列子全是关于xml形式的那些copy,move,no copy,reuse的
1、Example 9-3 Plugging In an Unplugged PDB Using the NOCOPY Clause
这个是一个同一台电脑上的再次插上pdb的恢复,数据文件,tempfile等全是原文件,不复制,也不移动,原封不动再挂接到新的cdb上(我挂的是老的cdb,没试新cdb的情况,大家有尝试的可以发个评论,留下你的url)
SQL> DROP PLUGGABLE DATABASE HRPDB KEEP DATAFILES;
Done
SQL>
SQL> CREATE PLUGGABLE DATABASE HRPDB USING 'F:\oracle\product\18c\oradata\HRPDB.xml'
2 NOCOPY
3 TEMPFILE REUSE
4 ;
Done
SQL> select PDB_NAME,status from dba_pdbs;
PDB_NAME STATUS
-------------------------------------------------------------------------------- ----------
ORCLPDB NORMAL
PDB$SEED NORMAL
HRPDB1 UNPLUGGED
SAAS_SALES_AC NORMAL
APP01 NORMAL
APP02 NORMAL
AMER_PDB NORMAL
EURO_PDB NORMAL
ASIA_PDB NORMAL
HRPDB NEW
F3539781966_3_1 NORMAL
F3539781966_3_2 NORMAL
F3539781966_3_3 NORMAL
13 rows selected
然后测试一下可用性
SQL> alter session set container=HRPDB;
Session altered
SQL> alter pluggable database HRPDB open read write;
Done
SQL> select * from test;
A B
---------- ----------
SQL> select * from containers(test);
A B CON_ID
---------- ---------- ----------
SQL>
2、Example 9-4 Plugging In an Unplugged PDB Using the AS CLONE and NOCOPY Clauses
没看出来与9-3的区别,文档中提了AS CLONE子句确保新的PDB具有惟一标识符。
xml中原库
<dbid>1805686643</dbid>
<ncdb2pdb>0</ncdb2pdb>
<cdbid>1662751509</cdbid>
<guid>0CD21993C4BD4DA28CB9388E48FF3790</guid>
新插入的pdb看了下,确实变了
SQL> select * from dba_pdbs where PDB_NAME='HRPDB';
PDB_ID PDB_NAME DBID CON_UID GUID STATUS
---------- ---------- ---------- ---------- -------------------------------- ---------
4 HRPDB 1232129194 1232129194 65F69522978B4ADBAAA2549012C881B5 NEW
SQL> ALTER PLUGGABLE DATABASE HRPDB UNPLUG INTO 'F:\oracle\product\18c\oradata\HRPDB.xml';
Done
SQL> DROP PLUGGABLE DATABASE HRPDB KEEP DATAFILES;
Done
SQL>
SQL> CREATE PLUGGABLE DATABASE HRPDB AS CLONE USING 'F:\oracle\product\18c\oradata\HRPDB.xml'
2 NOCOPY
3 TEMPFILE REUSE;
Done
SQL> select PDB_NAME,status from dba_pdbs;
PDB_NAME STATUS
-------------------------------------------------------------------------------- ----------
ORCLPDB NORMAL
PDB$SEED NORMAL
HRPDB NEW
HRPDB1 UNPLUGGED
SAAS_SALES_AC NORMAL
APP01 NORMAL
APP02 NORMAL
AMER_PDB NORMAL
EURO_PDB NORMAL
ASIA_PDB NORMAL
F3539781966_3_1 NORMAL
F3539781966_3_2 NORMAL
F3539781966_3_3 NORMAL
13 rows selected
我发现这个恢复有个不影响使用的问题,那就是文件采用oracle管理生成的目录名采用的guid方式,这样这个例子里guid换了新的,但是目录名还是老的guid值,注意
3、Example 9-5 Plugging In an Unplugged PDB Using the SOURCE_FILE_NAME_CONVERT, NOCOPY, and STORAGE Clauses
换了个文件位置而已,模拟如下,发现文件的变化,老的F:\oracle\product\18c\oradata\TEST18C\0CD21993C4BD4DA28CB9388E48FF3790目录下没了个temp的文件
mkdir F:\oracle\product\18c\oradata\TEST18C\hrpdb
xcopy F:\oracle\product\18c\oradata\TEST18C\0CD21993C4BD4DA28CB9388E48FF3790 F:\oracle\product\18c\oradata\TEST18C\hrpdb
SQL> ALTER PLUGGABLE DATABASE HRPDB UNPLUG INTO 'F:\oracle\product\18c\oradata\HRPDB1.xml';
Done
SQL> DROP PLUGGABLE DATABASE HRPDB KEEP DATAFILES;
Done
SQL>
SQL> CREATE PLUGGABLE DATABASE salespdb USING 'F:\oracle\product\18c\oradata\HRPDB1.xml'
2 SOURCE_FILE_NAME_CONVERT = ('F:\ORACLE\PRODUCT\18C\ORADATA\TEST18C\0CD21993C4BD4DA28CB9388E48FF3790\', 'F:\oracle\product\18c\oradata\TEST18C\hrpdb\')
3 NOCOPY
4 STORAGE (MAXSIZE 2G)
5 TEMPFILE REUSE;
Done
4、Example 9-6 Plugging In an Unplugged PDB With the COPY, PATH_PREFIX, and FILE_NAME_CONVERT Clauses
创建目录即可,文件通过插入命令自动copy,看似方便了,但是采用omf管理的话,所有的文件名都得重命名,否则提示ORA-01276: 无法添加文件 错误
mkdir F:\oracle\product\18c\oradata\TEST18C\hrpdbcopy
SQL> ALTER PLUGGABLE DATABASE hrpdb UNPLUG INTO 'F:\oracle\product\18c\oradata\hrpdb4.xml';
Done
SQL> DROP PLUGGABLE DATABASE hrpdb keep DATAFILES;
Done
SQL> CREATE PLUGGABLE DATABASE HRPDB USING 'F:\oracle\product\18c\oradata\HRPDB2.xml'
2 COPY
3 PATH_PREFIX = 'F:\oracle\product\18c\oradata\TEST18C\hrpdbcopy\'
4 FILE_NAME_CONVERT = ('F:\ORACLE\PRODUCT\18C\ORADATA\TEST18C\HRPDB\', 'F:\oracle\product\18c\oradata\TEST18C\hrpdbcopy\');
CREATE PLUGGABLE DATABASE HRPDB USING 'F:\oracle\product\18c\oradata\HRPDB2.xml'
COPY
PATH_PREFIX = 'F:\oracle\product\18c\oradata\TEST18C\hrpdbcopy\'
FILE_NAME_CONVERT = ('F:\ORACLE\PRODUCT\18C\ORADATA\TEST18C\HRPDB\', 'F:\oracle\product\18c\oradata\TEST18C\hrpdbcopy\')
ORA-01276: 无法添加文件 F:\ORACLE\PRODUCT\18C\ORADATA\TEST18C\HRPDBCOPY\DATAFILE\O1_MF_SYSTEM_FYQLVPGY_.DBF。相应文件具有一个 Oracle Managed Files 文件名。
SQL>
SQL> CREATE PLUGGABLE DATABASE HRPDB USING 'F:\oracle\product\18c\oradata\hrpdb4.xml'
2 COPY
3 PATH_PREFIX = 'F:\oracle\product\18c\oradata\TEST18C\hrpdbcopy\'
4 FILE_NAME_CONVERT = ('F:\oracle\product\18c\oradata\TEST18C\AA6A59AFABF046228ACC5EBD0FB966E4\DATAFILE\O1_MF_SYSAUX_FZPWCPTZ_.DBF',
5 'F:\oracle\product\18c\oradata\TEST18C\hrpdbcopy\DATAFILE\HRPDB_SYSAUX.DBF',
6 'F:\oracle\product\18c\oradata\TEST18C\AA6A59AFABF046228ACC5EBD0FB966E4\DATAFILE\O1_MF_SYSTEM_FZPWCPSX_.DBF',
7 'F:\oracle\product\18c\oradata\TEST18C\hrpdbcopy\DATAFILE\HRPDB_SYSTEM.DBF',
8 'F:\oracle\product\18c\oradata\TEST18C\AA6A59AFABF046228ACC5EBD0FB966E4\DATAFILE\O1_MF_UNDOTBS1_FZPWCPV3_.DBF',
9 'F:\oracle\product\18c\oradata\TEST18C\hrpdbcopy\DATAFILE\HRPDB_UNDOTBS1.DBF',
10 'F:\ORACLE\PRODUCT\18C\ORADATA\TEST18C\AA6A59AFABF046228ACC5EBD0FB966E4\DATAFILE\O1_MF_USERS_FZPWCPV9_.DBF',
11 'F:\oracle\product\18c\oradata\TEST18C\hrpdbcopy\DATAFILE\HRPDB_users.DBF',
12 'F:\oracle\product\18c\oradata\TEST18C\AA6A59AFABF046228ACC5EBD0FB966E4\DATAFILE\O1_MF_TEMP_FZPWCPV6_.DBF',
13 'F:\oracle\product\18c\oradata\TEST18C\hrpdbcopy\DATAFILE\HRPDB_TEMP.DBF'
14 )
15 ;
Done
为了折腾这个遇到了好几个ora-xxxxxx
ORA-65011: 插接式数据库 HRPDB 不存在。(这个好理解)
ORA-65026: XML 元数据文件错误: LPX-00202: could not open "/disk1/usr/salespdb.xml" (error 200)(这个好理解)
ORA-01276: 无法添加文件 F:\ORACLE\PRODUCT\18C\ORADATA\TEST18C\HRPDBCOPY\DATAFILE\O1_MF_SYSTEM_FYQLVPGY_.DBF。相应文件具有一个 Oracle Managed Files 文件名。(全部列举出来改文件名)
ORA-19505: 无法识别文件"F:\ORACLE\PRODUCT\18C\ORADATA\TEST18C\HRPDBCOPY\DATAFILE\O1_MF_SYSTEM_FYQLVPGY_.DBF"
(找找文件位置信息)
ORA-65012: 插接式数据库 HRPDB1 已存在。
ORA-65036: 插接式数据库 HRPDB1 未在所需模式下打开
ALTER PLUGGABLE DATABASE hrpdb UNPLUG INTO 'F:\oracle\product\18c\oradata\hrpdb.xml'
ORA-65170: XML 文件 F:\oracle\product\18c\oradata\hrpdb.xml 已存在(改名)
ORA-65122: 插接式数据库 GUID 与现有容器的 GUID 冲突。(加as clone或者删旧的)
ORA-65005: 文件缺少文件名模式或其文件名模式无效 - F:\ORACLE\PRODUCT\18C\ORADATA\TEST18C\AA6A59AFABF046228ACC5EBD0FB966E4\DATAFILE\O1_MF_TEMP_FZPWCPV6_.DBF
( DROP PLUGGABLE DATABASE hrpdb keep DATAFILES;而temp就已经不存在了,因此感觉没有插入目标库成功之前,不要drop keep原库的操作,否则遇到这个错误,没法恢复了,我尝试使用seed中的temp也不能替代)
ORA-65169: 尝试复制文件 F:\ORACLE\PRODUCT\18C\ORADATA\TEST18C\AA6A59AFABF046228ACC5EBD0FB966E4\DATAFILE\O1_MF_USERS_FZPWCPV9_.DBF 时出错
ORA-19504: 无法创建文件"F:\ORACLE\PRODUCT\18C\ORADATA\TEST18C\HRPDBCOPY\DATAFILE\HRPDB_USERS.DBF"
ORA-27038: 所创建的文件已存在
(删除)
ORA-65169: 尝试复制文件 F:\oracle\product\18c\oradata\O1_MF_UNDOTBS1_FYQLXQYS_.DBF 时出错
ORA-19504: 无法创建文件"F:\oracle\product\18c\oradata\O1_MF_UNDOTBS1_FYQLXQYS_.DBF005DC332AC6C\DATAFILE\O1_MF_UNDOTBS1_FZQDTWP9_.DBF"
ORA-27044: 无法写入文件的标头块
OSD-04008: WriteFile() ??? ???д????
O/S-Error: (OS 112) ????????
(硬盘空间满了,做个实验容易么)
5、Example 9-8 Plugging In an Unplugged PDB Using the SOURCE_FILE_DIRECTORY, MOVE, FILE_NAME_CONVERT, and STORAGE Clauses
mkdir F:\oracle\product\18c\oradata\TEST18C\hrpdbmove
SQL> ALTER PLUGGABLE DATABASE hrpdb UNPLUG INTO 'F:\oracle\product\18c\oradata\hrpdb5.xml';
Done
--把老的pdb的文件copy到一个新位置
xcopy F:\oracle\product\18c\oradata\TEST18C\HRPDBMOVE F:\oracle\product\18c\oradata\TEST18C\OLD
--删除老的pdb,包括数据文件
SQL> DROP PLUGGABLE DATABASE hrpdb including DATAFILES;
Done
--move使用新位置的数据文件即可
SQL>
SQL> CREATE PLUGGABLE DATABASE hrpdb USING 'F:\oracle\product\18c\oradata\hrpdb2.xml'
2 SOURCE_FILE_DIRECTORY = 'F:\oracle\product\18c\oradata\TEST18C\OLD'
3 MOVE
4 FILE_NAME_CONVERT = ('F:\oracle\product\18c\oradata\TEST18C\OLD', 'F:\ORACLE\PRODUCT\18C\ORADATA\TEST18C\HRPDBMOVE1\')
5 STORAGE (MAXSIZE 2G);
Done
Done
必须使用新位置啊,否则下面这个错就堵住了,反正老位置是我怎么尝试都不行
SQL> CREATE PLUGGABLE DATABASE hrpdb2 USING 'F:\oracle\product\18c\oradata\hrpdb.xml'
2 SOURCE_FILE_DIRECTORY = 'F:\ORACLE\PRODUCT\18C\ORADATA\TEST18C\HRPDBMOVE\'
3 MOVE
4 FILE_NAME_CONVERT = ('F:\ORACLE\PRODUCT\18C\ORADATA\TEST18C\HRPDBMOVE\', 'F:\ORACLE\PRODUCT\18C\ORADATA\TEST18C\HRPDBMOVE1\')
5 STORAGE (MAXSIZE 2G);
CREATE PLUGGABLE DATABASE hrpdb2 USING 'F:\oracle\product\18c\oradata\hrpdb.xml'
SOURCE_FILE_DIRECTORY = 'F:\ORACLE\PRODUCT\18C\ORADATA\TEST18C\HRPDBMOVE\'
MOVE
FILE_NAME_CONVERT = ('F:\ORACLE\PRODUCT\18C\ORADATA\TEST18C\HRPDBMOVE\', 'F:\ORACLE\PRODUCT\18C\ORADATA\TEST18C\HRPDBMOVE1\')
STORAGE (MAXSIZE 2G)
ORA-65158: 找不到 F:\ORACLE\PRODUCT\18C\ORADATA\TEST18C\HRPDBMOVE\DATAFILE\HRPDB_SYSTEM.DBF 的匹配文件
6、Example 9-9 Plugging In an Unplugged PDB Using an Archive File
这个简单,简洁,大家就用这个吧
SQL> DROP PLUGGABLE DATABASE HRPDB1 INCLUDING DATAFILES;
Done
SQL>
SQL> CREATE PLUGGABLE DATABASE HRPDB1 USING 'F:\oracle\product\18c\oradata\HRPDB1.pdb'
2 STORAGE (MAXSIZE 2G);
Done