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本篇文章给大家分享的是有关ORACLE 12.1怎样克隆到ORACLE 12.2，小编觉得挺实用的，因此分享给大家学习，希望大家阅读完这篇文章后可以有所收获，话不多说，跟着小编一起来看看吧。
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1、解决版本冲突：ora-17630 ora-17628
在源端打补丁：18633374
2、删除源端APEX：ORA-65346
Make sure to change into the local$ORACLE_HOME/apexdirectoryfirstbefore starting SQL*Plus as otherwise the removal process won’t work and error out – I’d assume that path variables are not carried on correctly.
cd $ORACLE_HOME/apex
Connect to your CDB$ROOT:
sqlplus / as sysdba
Run the “Remove APEX from the CDB$ROOT” script:
SQL>@apxremov_con.sql
Check afterwards if APEX has been removed – also check for invalid objects. If necessary recompile.
In my tests two objects wereINVALIDafter the removalbut could be easily fixed
(this part is not mentioned in the documentation):
SQL> select COMP_ID, STATUS from DBA_REGISTRY where COMP_ID='APEX'; no rows selectedSQL> select object_name, status from dba_objects where status='INVALID';OBJECT_NAME STATUS -------------------------------- ------------- APEX_PKG_APP_INSTALL_LOG INVALID APEX_SPATIAL INVALID SQL> @?/rdbms/admin/utlrp.sql SQL> select object_name, status from dba_objects where status='INVALID'; no rows selected
3、在目标端创建DB LINK
create public database link test_link connect to leotest identified by leotest using 'node1:1521/orcl';
4、开始克隆：
create pluggable database clone_orcl from orcl@test_link;
5、执行升级脚本：
@ORACLE_HOME/bin/dbupgrade -c clone_orcl
以上就是ORACLE 12.1怎样克隆到ORACLE 12.2，小编相信有部分知识点可能是我们日常工作会见到或用到的。希望你能通过这篇文章学到更多知识。更多详情敬请关注创新互联行业资讯频道。
