【Oracle12C】11GR2升级到12CR1并插入CDB-关系型数据库-互联网-天达云

【Oracle12C】11GR2升级到12CR1并插入CDB
更新：HHH 时间：2023-1-7

转自：发表于 2013 年 07 月 08 日由惜分飞

联系：手机(+86 13429648788) QQ(107644445)

标题：11GR2升级到12CR1并插入CDB

ORACLE 12C已经发布了十多天,其中一个亮点就是pdb,而在12C之前的数据库没有pdb之说,也就是说如果要把以前的数据库升级到12C,并且想让该库变成一个pdb,那所要做的工作就是先需要升级数据库从12C之前版本升级到12C,然后把一个NO-CDB数据库PLUG到CDB中.本blog演示:在前段时间意外的释放出来ORACLE 11.2.0.4版本,利用该版本升级到12.1.0.1,并插入到一个cdb库中
ORACLE 12C升级版本要求

11.2.0.4到12.1.0.1升级操作操作[升级整体参考文档1503653.1]
当前相关组件版本信息

SQL>select*fromv$version;

BANNER

--------------------------------------------------------------------------------

OracleDatabase11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production

PL/SQL Release 11.2.0.4.0 - Production

CORE 11.2.0.4.0 Production

TNSforLinux: Version 11.2.0.4.0 - Production

NLSRTL Version 11.2.0.4.0 - Production

SQL> show parametername;

NAME TYPE VALUE

------------------------------------ ----------- ------------------------------

cell_offloadgroup_name string

db_file_name_convert string

db_name string ora11g

db_unique_name string ora11g

global_names boolean FALSE

instance_name string ora11g

lock_name_space string

log_file_name_convert string

processor_group_name string

service_names string ora11g

SQL>selectCOMP_NAME,VERSION,STATUSfromdba_registry;

COMP_NAME VERSION STATUS

---------------------------------------- ------------------------------ ----------------------

OWB 11.2.0.4.0 VALID

Oracle Application Express 3.2.1.00.12 VALID

Spatial 11.2.0.4.0 VALID

Oracle Multimedia 11.2.0.4.0 VALID

Oracle XMLDatabase 11.2.0.4.0 VALID

Oracle Text 11.2.0.4.0 VALID

Oracle Expression Filter 11.2.0.4.0 VALID

Oracle Rules Manager 11.2.0.4.0 VALID

Oracle Workspace Manager 11.2.0.4.0 VALID

OracleDatabaseCatalog Views 11.2.0.4.0 VALID

OracleDatabasePackagesandTypes 11.2.0.4.0 VALID

JServer JAVA Virtual Machine 11.2.0.4.0 VALID

Oracle XDK 11.2.0.4.0 VALID

OracleDatabaseJava Packages 11.2.0.4.0 VALID

OLAP Analytic Workspace 11.2.0.4.0 VALID

Oracle OLAP API 11.2.0.4.0 VALID

16rowsselected.

升级准备工作
执行Pre-Upgrade Utility,具体参考Note 884522.1 How to Download and Run Oracle’s Database Pre-Upgrade Utility

SQL> @/tmp/preupgrd.sql

Loading Pre-Upgrade Package...

Executing Pre-Upgrade Checks...

Pre-Upgrade Checks Complete.

************************************************************

Results of the checks are located at:

/u02/app/oracle/cfgtoollogs/ora11g/preupgrade/preupgrade.log

Pre-Upgrade Fixup Script (runinsourcedatabase environment):

/u02/app/oracle/cfgtoollogs/ora11g/preupgrade/preupgrade_fixups.sql

Post-Upgrade Fixup Script (run shortly after upgrade):

/u02/app/oracle/cfgtoollogs/ora11g/preupgrade/postupgrade_fixups.sql

************************************************************

Fixup scripts must be reviewed prior to being executed.

************************************************************

====>> USER ACTION REQUIRED <<====

************************************************************

The following are *** ERROR LEVEL CONDITIONS *** that must be addressed

prior to attempting your upgrade.

Failure todoso will resultina failed upgrade.

You MUST resolve the above errors prior to upgrade

************************************************************

这里发生了改变,在12C之前版本直接显示需要修改的相关操作,12C把相关操作封装到了preupgrade_fixups.sql脚本，执行该脚本按照提示修复问题.
这里主要以下问题需要解决

ALTER SYSTEM SET PROCESSES=300 SCOPE=SPFILE;

@/u01/app/oracle/product/12.1/db_1/rdbms/admin/emremove.sql

@/u02/app/oracle/product/11.2/db_1/olap/admin/catnoamd.sql

EXECUTE dbms_stats.gather_dictionary_stats;

执行dbupgdiag.sql收集升级前信息
如果有异常核对相应的MOS文章修改,具体见Script to Collect DB Upgrade/Migrate Diagnostic Information (dbupgdiag.sql) [ID 556610.1]

dbua升级数据库
12C的dbua发生了不上变化,因为都是图形化界面,不做过多描述,贴上几幅区别较大图进行说明,关于12C的dbua变化更加详细信息请参考:Complete Checklist to Upgrade the Database to 12c Release 1 using DBUA [ID 1516557.1]

升级后检查
执行postupgrade_fixups.sql脚本查看确定需要升级后处理事宜,因为是dbua升级数据库,很多问题已经自动修复,无需人工再次干预,例如timezone(14–>18)

SQL>select*fromv$version;

BANNER CON_ID

-------------------------------------------------------------------------------- ----------

OracleDatabase12c Enterprise Edition Release 12.1.0.1.0 - 64bit Production 0

PL/SQL Release 12.1.0.1.0 - Production 0

CORE 12.1.0.1.0 Production 0

TNSforLinux: Version 12.1.0.1.0 - Production 0

NLSRTL Version 12.1.0.1.0 - Production 0

SQL>selectCOMP_NAME,VERSION,STATUSfromdba_registry;

COMP_NAME VERSION STATUS

--------------------------------------------- ------------------------------ ----------------------

Oracle Application Express 4.2.0.00.27 VALID

OWB 11.2.0.4.0 VALID

Spatial 12.1.0.1.0 VALID

Oracle Multimedia 12.1.0.1.0 VALID

Oracle XMLDatabase 12.1.0.1.0 VALID

Oracle Text 12.1.0.1.0 VALID

Oracle Workspace Manager 12.1.0.1.0 VALID

OracleDatabaseCatalog Views 12.1.0.1.0 VALID

OracleDatabasePackagesandTypes 12.1.0.1.0 VALID

JServer JAVA Virtual Machine 12.1.0.1.0 VALID

Oracle XDK 12.1.0.1.0 VALID

OracleDatabaseJava Packages 12.1.0.1.0 VALID

OLAP Analytic Workspace 12.1.0.1.0 VALID

Oracle OLAP API 12.1.0.1.0 VALID

14rowsselected.

升级前后oratab信息对比
dbua使用12C环境变量shell下执行,注意不要人工修改oratab记录,执行完会自动修改

--升级前

[oracle@xifenfei ~]$grepora11g/etc/oratab

ora11g:/u02/app/oracle/product/11.2/db_1:N: # line added by Agent

--升级后

[oracle@xifenfei ~]$grepora11g/etc/oratab

ora11g:/u01/app/oracle/product/12.1/db_1:N: # line added by Agent

到此,我们可以确定11.2.0.4已经顺利升级到12.1.0.1,升级过程比较顺利,但是升级时间比较长,很可能和我的机器配置有关

NO-CDB PLUG CDB
把11.2.0.4升级到12.1.0.1的数据库插入到一个CDB数据库中,让其成为CDB一部分
PLUG操作示意图

升级后数据库信息

SQL> selectcdb,NAME,dbidfromv$database;

CDBNAME DBID

--- --------- ----------

NO ORA11G 4215674657

SQL>select*fromv$version;

BANNER CON_ID

-------------------------------------------------------------------------------- ----------

OracleDatabase12c Enterprise Edition Release 12.1.0.1.0 - 64bit Production 0

PL/SQL Release 12.1.0.1.0 - Production 0

CORE 12.1.0.1.0 Production 0

TNSforLinux: Version 12.1.0.1.0 - Production 0

NLSRTL Version 12.1.0.1.0 - Production 0

创建XML元数据文件

SQL> shutdown immediate

Databaseclosed.

Databasedismounted.

ORACLE instance shut down.

SQL> startup mount;

ORACLE instance started.

Total SystemGlobalArea 801701888 bytes

FixedSize 2293496 bytes

VariableSize 314573064 bytes

DatabaseBuffers 478150656 bytes

Redo Buffers 6684672 bytes

Databasemounted.

SQL>alterdatabaseopenreadonly;

Databasealtered.

SQL>EXECDBMS_PDB.DESCRIBE( pdb_descr_file =>'/tmp/ora11g.xml');

PL/SQLproceduresuccessfully completed.

SQL> shutdown immediate

Databaseclosed.

Databasedismounted.

ORACLE instance shut down.

CDB数据库信息

SQL>select*fromv$version;

BANNER CON_ID

-------------------------------------------------------------------------------- ----------

OracleDatabase12c Enterprise Edition Release 12.1.0.1.0 - 64bit Production 0

PL/SQL Release 12.1.0.1.0 - Production 0

CORE 12.1.0.1.0 Production 0

TNSforLinux: Version 12.1.0.1.0 - Production 0

NLSRTL Version 12.1.0.1.0 - Production 0

SQL> show pdbs;

CON_ID CON_NAME OPENMODE RESTRICTED

---------- ------------------------------ ---------- ----------

2 PDB$SEED READONLY NO

3 PDB1 MOUNTED

4 PDB2 MOUNTED

检查升级后数据库是否适合插入到该cdb

SQL>setserveroutputon;

declare

compat boolean :=FALSE;

begin

compat := dbms_pdb.check_plug_compatibility(pdb_descr_file =>'/tmp/ora11g.xml');

if compat

then

dbms_output.put_line('Yes');

else

dbms_output.put_line('No');

endif;

end;SQL> 2 3 4 5 6 7 8 9 10 11

12 /

PL/SQLproceduresuccessfully completed.

因为是第一次插入所以显示是No,可以忽略该问题继续插入

插入no-cdb to cdb库

SQL>CREATEPLUGGABLEDATABASEora11g USING'/tmp/ora11g.xml'NOCOPY;

Pluggabledatabasecreated.

SQL> show pdbs

CON_ID CON_NAME OPENMODE RESTRICTED

---------- ------------------------------ ---------- ----------

2 PDB$SEED READONLY NO

3 PDB1 MOUNTED

4 PDB2 MOUNTED

5 ORA11G MOUNTED

根据官方文档描述,如果是第一次是no-cdb plug cdb,需要先open一次库

SQL>altersessionsetcontainer=ora11g;

Session altered.

SQL>alterdatabaseopen;

alterdatabaseopen

ERRORatline 1:

ORA-24344: successwithcompilation error

SQL> !oerr ora 24344

24344, 00000,"success with compilation error"

// *Cause: A sql/plsql compilation error occurred.

// *Action:ReturnOCI_SUCCESS_WITH_INFO alongwiththe error code

SQL> show pdbs;

CON_ID CON_NAME OPENMODE RESTRICTED

---------- ------------------------------ ---------- ----------

5 ORA11G READWRITE YES

出现ORA-24344,但是数据库正常open到read write模式,忽略该错误，继续执行

执行noncdb_to_pdb脚本

SQL>altersessionsetcontainer=ora11g;

Session altered.

SQL> shutdown immediate

PluggableDatabaseclosed.

SQL> @$ORACLE_HOME/rdbms/admin/noncdb_to_pdb.sql

--遇到Warning,脚本自动忽略该错误，继续执行,在最后该脚本编译的时候会修复该问题,原因很可能是某个plslq异常

SQL>alterpluggabledatabase"&pdbname"openrestricted;

old 1:alterpluggabledatabase"&pdbname"openrestricted

new 1:alterpluggabledatabase"ORA11G"openrestricted

Warning: PDB alteredwitherrors.

同步pdb信息

[oracle@xifenfei ~]$ sqlplus sys/xifenfei@ora11gassysdba

SQL*Plus: Release 12.1.0.1.0 ProductiononMon Jul 1 03:05:42 2013

Connectedto:

OracleDatabase12c Enterprise Edition Release 12.1.0.1.0 - 64bit Production

Withthe Partitioning,RealApplication Clusters, Automatic Storage Management, OLAP,

Advanced AnalyticsandRealApplication Testing options

SYS% ora11g>alterpluggabledatabaseopenrestricted;

Pluggabledatabasealtered.

SYS% ora11g> execdbms_pdb.sync_pdb();

PL/SQLproceduresuccessfully completed.

SYS% ora11g>alterpluggabledatabasecloseimmediate;

Pluggabledatabasealtered.

SYS% ora11g>alterpluggabledatabaseopen;

Pluggabledatabasealtered.

确定no-cdb plug cdb 成功

SYS% ora11g> conn /assysdba

Connected.

SYS% cdb1> show pdbs

CON_ID CON_NAME OPENMODE RESTRICTED

---------- ------------------------------ ---------- ----------

2 PDB$SEED READONLY NO

3 PDB1 MOUNTED

4 PDB2 MOUNTED

5 ORA11G READWRITENO

到这里已经完全完成了11.2.0.4数据库插入到12.1.0.1中,实现把11GR2转化为CDB数据库中的一个PDB

升级到Oracle 10.2.0.4
ORACLE 12C PDB 维护基础介绍
expdp遭遇ORA-39006/ORA-39213故障解决
ORA-06553: PLS-801: internal error [56319]
深入分析数据库版本相关视图
设置pdb随cdb一起启动
Oracle 10.2.0.x升级到11.2.0.3
ORACLE 12C PDB部分功能测试
exp导出数据报EXP-00056/ORA-01403错误
恢复被rm意外删除数据文件
修改props$.NLS_CHARACTERSET导致ORA-00900异常恢复
关于ORACLE 11G密码大小写敏感猜想(USER$.SPARE4)

此条目发表在 ORACLE 12C, Oracle安装升级分类目录。将固定链接加入收藏夹。


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