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12c Pluggable Database
Hands-On
Özgür Umut VURGUN

TROUG Ankara Bulusmasi
16 Ocak 2014

www.ozgurumutvurgun.com
Ajanda
 Oracle Kronoloji
 Oracle 12c Pluggable Database
 Container Database
 CDB$ROOT
 Pluggable Database
 Oracle 12c Yeni Kullanıcılar ve Haklar
 Oracle 12c Hands On
 Lab 1: Drop / Unplug PDB
 Lab 2: Plug / Clone PDB
 Lab 3: CLONE PDB FROM REMOTE CDB
 Lab 4: CLONE PDB FROM REMOTE CDB with DB Link
 Lab 5: Non CDB to CDB with Data Pump Transportable Export / Import

TROUG Ankara Bulusmasi
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Oracle Kronoloji

Manage
changing

Grid

Real Application
Cluster

TROUG Ankara Bulusmasi
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Pre - Oracle 12c

Oracle 12c öncesi veritabanı yapısını inceleyecek olursak …
- Background Proses çokluğu
- Yüksek memory paylaşımı
- Birden çok Oracle Medata zorunluluğu
TROUG Ankara Bulusmasi
16 Ocak 2014

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Oracle 12c Pluggable Database
Container Database (CDB)
Birden fazla veri tabanının çalıştığı ana yapı.
Pluggable Database (PDB)
Taşınabilir özelliği olan ve normal işlemlerin yürütüldüğü veri tabanları
Non Container Database
Oracle 12c yapısı dışında kullanılan veri tabanları
PDB$SEED

Container DB üzerinde bulunan template PDB
User & Grants

CDB ve PDB üzerinde yeni kullanıcılar. Common Role &Users , Local
Role & Users
TROUG Ankara Bulusmasi
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Container Database (CDB)

• ROOT yapısı altında ‘Oracle System Metada’ ve ve işlemlerinin yapıldığı alandır.
• Oracle Metadata
• ‘Common Users’ yönetiminin yapıldığı
• Instance mantığında memory ve proses yönetiminin yapıldığı alandır.

TROUG Ankara Bulusmasi
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CDB$ROOT / Root Files

•

SYSTEM – SYSAUX - UNDO ve USERS tablespace’leri

•

Oracle Sistem Medata

•

Redolog

•

Default temp

•

PLSQL shared package(dbms_sql)

[oracle@test1 scripts]$ sqlplus / as sysdba
SQL> @tablespace
CON_ID Status
Name
Type
Size (M)
---------- ----- ------------------------------ --------------------- -------------1
ONLINE SYSTEM
PERMANENT
790.000
1
ONLINE SYSAUX
PERMANENT 1,470.000
1
ONLINE UNDOTBS1 UNDO
250.000
1
ONLINE USERS
PERMANENT
5.000
2
ONLINE SYSTEM
PERMANENT
250.000
2
ONLINE SYSAUX
PERMANENT
590.000
5
ONLINE ABYS_DATA PERMANENT
161.250
5
ONLINE SYSAUX
PERMANENT
820.000
5
ONLINE USERS
PERMANENT
38.750
5
ONLINE SYSTEM
PERMANENT
440.000

[oracle@test1 scripts]$ sqlplus sys/Oracle3@abys as sysdba
SQL> @tablespace
CON_ID Status

Name

Type

Extent Man

Size (M)

---------- --------- ------------------------------ --------- ---------- -------------5 ONLINE USERS
PERMANENT
38.750
5 ONLINE ABYS_DATA PERMANENT
161.250
5 ONLINE TEMP
TEMPORARY
506.000
5 ONLINE SYSTEM
PERMANENT
440.000
5 ONLINE SYSAUX
PERMANENT
820.000

TROUG Ankara Bulusmasi
16 Ocak 2014

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Pluggable Database (PDB)
Common Role
Local
Privilege

Local Role

SYSTEM
SYSTEM

Common
Users

OBJ$
Local
Users

SYSAUX
SYSAUX

Users
Users

Resource
Plan

Temp
Temp

•

Application Tablespace

•

PDB Sistem Metadata

•

TEMP (lokal)

•

Application Verisi

•

Kullanıcılar ve Hakları

•

Resource Plan

TROUG Ankara Bulusmasi
16 Ocak 2014

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Topoloji

TROUG Ankara Bulusmasi
16 Ocak 2014

www.ozgurumutvurgun.com
Oracle 12c Installation

TROUG Ankara Bulusmasi
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Users and Roles
PDB

CDB$ROOT

Common Users

Local Users
Local Users

 Root Container’dan yönetilir
 C## ön adıyla başlamak zorundadır.

 Pre – Oracle 12c

 CDB üzerindeki her PDB’de geçerlidir.

 PDB User

 Unique User

 Multiple User

 CONTAINER=ALL

Common
Common
Role
Role

Local
Role

 Root Container’dan yönetilir

 PDB’den yönetilir.

 CREATE ROLE – SET CONTAINER

 CREATE ROLE

 C## ön adıyla başlamak zorundadır.

 Oluşturulduğu PDB üzerinde
geçerlidir.

 CONTAINER=ALL ile kullanılır.

TROUG Ankara Bulusmasi
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Users and Grants
SYS
SYS

SYS
SYS

HR
HR

C##DBA
C##DBA

SYS

HR
HR
NAT
NAT

C##DBA
C##DBA

NAT
NAT

HR

NAT

pdbtst1

C##DBA

SYS
SYS

C##DBA
C##DBA

CDB$ROOT
CDB$ROOT

pdbtst2

HR

NAT

Sqlplus sys/Oracle3@pdbtst1 as sysdba;
Sqlplus sys/Oracle3@pdbtst2 as sysdba;
Create user c##dba identified by test1 container=ALL;
Grant create session to c##dba container=ALL;

Grant select any table to c##dba container=ALL;
TROUG Ankara Bulusmasi
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CREATE PDBs
1. FILE_NAME_CONVERT olmadan PDB oluşturma
SQL> CREATE PLUGGABLE DATABASE PDBTST1
ADMIN USER PDBTST1_ADMIN IDENTIFIED BY oracle
ROLES = (connect,resource);
Pluggable database created.
**** alter session set pdb_file_name_convert='pdb','pdb_test';

2. FILE_NAME_CONVERT ile PDB oluşturma
CREATE PLUGGABLE DATABASE PDBTST1
ADMIN USER PDBTST1_ADMIN IDENTIFIED BY oracle
FILE_NAME_CONVERT =
('/disk2/app/oracle/oradata/orcl/pdbseed',
'/disk2/dbf');
SQL> select NAME, OPEN_MODE, CON_ID from V$PDBS;
NAME
OPEN_MODE
CON_ID
PDB$SEED
READ ONLY
2
PDBORCL
MOUNTED
3
PDBTST1
MOUNTED
7
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PDB Open / Close
PDB OPEN
PDB OPEN

OPEN
OPEN

ALTER PLUGGABLE DATABASE pdbtst1
OPEN;
ALTER PLUGGABLE DATABASE ALL OPEN;
ALTER DATABASE OPEN;
STARTUP

SQL> alter pluggable database all open;
SQL> alter pluggable database all open;
Pluggable databases opened.
Pluggable databases opened.
SQL> SELECT name,open_mode FROM v$pdbs;
SQL> SELECT name,open_mode FROM v$pdbs;
NAME
OPEN_MODE
NAME
OPEN_MODE
------------------------------ --------------------------------------- ---------PDB$SEED
READ ONLY
PDB$SEED
READ ONLY
PDBORCL
READ WRITE
PDBORCL
READ WRITE
PDBTST1
READ WRITE
PDBTST1
READ WRITE

SQL> startup
SQL> startup
ORACLE instance started.
ORACLE instance started.
Database opened.
Database opened.

MOUNT
MOUNT

NOMOUNT
NOMOUNT

SHUTDOWN
SHUTDOWN

ALTER DATABASE MOUNT;
STARTUP MOUNT

SQL> SELECT name,open_mode FROM v$pdbs;
SQL> SELECT name,open_mode FROM v$pdbs;
NAME
OPEN_MODE
NAME
OPEN_MODE
------------------------------ --------------------------------------- ---------PDB$SEED
READ ONLY
PDB$SEED
READ ONLY
PDBORCL
MOUNTED
PDBORCL
MOUNTED
PDBTST1
MOUNTED
PDBTST1
MOUNTED

STARTUP NOMOUNT

SQL> alter database mount;
SQL> alter database mount;
Database altered.
Database altered.

ALTER PLUGGABLE DATABASE pdb1 CLOSE IMMEDIATE;
ALTER PLUGGABLE DATABASE ALL EXCEPT pdb1 CLOSE;
ALTER PLUGGABLE DATABASE ALL CLOSE;
ALTER PLUGGABLE DATABASE CLOSE;
SHUTDOWN IMMEDIATE
TROUG Ankara Bulusmasi
16 Ocak 2014

SQL> SELECT name,open_mode FROM v$pdbs;
SQL> SELECT name,open_mode FROM v$pdbs;
NAME
OPEN_MODE
NAME
OPEN_MODE
------------------------------ --------------------------------------- ---------PDB$SEED
MOUNTED
PDB$SEED
MOUNTED
PDBORCL
MOUNTED
PDBORCL
MOUNTED
PDBTST1
MOUNTED
PDBTST1
MOUNTED

www.ozgurumutvurgun.com
Lab1: UNPLUG / DROP PDBs
1

CLOSE PDB
ALTER PLUGGABLE DATABASE PDBORCL CLOSE;
SQL> SELECT name,open_mode FROM v$pdbs;
NAME
OPEN_MODE
PDB$SEED
READ ONLY
PDBORCL
MOUNT
PDBTST1
READ WRITE

ROOT
ROOT

2

UNPLUG PDB
ALTER PLUGGABLE DATABASE PDBORCL UNPLUG INTO
'/DISK2/SETUP_FILES/PDBORCL.XML';
SQL> SELECT name,open_mode FROM v$pdbs;
NAME
OPEN_MODE
PDB$SEED
READ ONLY
PDBTST1
READ WRITE

ROOT
ROOT
3

DROP PDB
DROP PLUGGABLE DATABASE PDBORCL;
DBF
DBF

ROOT
ROOT

XML
XML

DROP PLUGGABLE DATABASE PDBORCL KEEP DATAFILES;

DROP PLUGGABLE DATABASE PDBORCL INCLUDING DATAFILES

TROUG Ankara Bulusmasi
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Lab2 : PLUG / Clone PDB
1

XML
XML

PLUG PDB

CREATE PLUGGABLE DATABASE PDBORCL
USING '/disk2/setup_files/pdborcl.xml‘
FILE_NAME_CONVERT=(…………………………);
CREATE PLUGGABLE DATABASE PDBORCL USING
'/disk2/setup_files/pdborcl.xml'
NOCOPY || COPY || MOVE TEMPFILE REUSE;

ROOT
ROOT

SQL> SELECT name,open_mode FROM v$pdbs;
NAME
OPEN_MODE
PDB$SEED
READ ONLY
PDBORCL
MOUNTED
TST1
READ WRITE

2

CLONE PDB
ALTER PLUGGABLE DATABASE TST07 OPEN READ ONLY;
CREATE PLUGGABLE DATABASE TST08 FROM TST07
FILE_NAME_CONVERT=(……………);
ALTER PLUGGABLE DATABASE TST07 OPEN READ WRITE;
ALTER PLUGGABLE DATABASE TST08 OPEN READ WRITE;

TROUG Ankara Bulusmasi
16 Ocak 2014

ROOT
ROOT

www.ozgurumutvurgun.com
Lab 3 : CLONE PDB FROM REMOTE CDB
1

Create PDB CDB to CDB

XML ve DBF -> Target OS
XML ve DBF -> Target OS
scp -r * oracle@192.168.4.61:/disk2/setup_files/datafiles
CDB’de PDB’lerin kontrolü
CDB’de PDB’lerin kontrolü

ROOT
ROOT

SQL> select pdb_name, status from CDB_PDBS;
PDB_NAME
STATUS
PDB$SEED
NORMAL
PDB01
NORMAL
PDB05
NORMAL
PDB Oluşturalım
PDB Oluşturalım

CDBIST

create pluggable database PDBCDR using
'/disk2/setup_files/ pdborcl.xml'
source_file_name_convert (‘……, ……')
nocopy tempfile reuse;
Oluşan PDB’in durumu
Oluşan PDB’in durumu

ROOT
ROOT
CDBANK

SQL> select pdb_name, status from CDB_PDBS;
PDB_NAME
STATUS
PDB$SEED
NORMAL
PDBTST1
NORMAL
PDBCDR
UNPLUG
SQL> select name, open_mode from V$PDBS;
NAME
OPEN_MODE
PDB$SEED
READ ONLY
PDBCDR
MOUNTED
PDBTST1
READ WRITE
TROUG Ankara Bulusmasi
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Lab 4 : CLONE PDB FROM REMOTE CDB with DB LINK
4

Create PDB CDB to CDB
PDB Read Only
PDB Read Only
SQL> alter pluggable database PDBCDR close immediate;
SQL> alter pluggable database PDBCDR open read only;

ROOT
ROOT
CDBIST

DB Link
DB Link
create database link pdbcdr _lnk connect to SYSTEM identified
by Oracle3 using '192.168.4.61:1521/pdbcdr';

DB Link
PDB Oluşturma
PDB Oluşturma
create pluggable database pdbcdr _rmt from pdbcdr @ pdbcdr _lnk
file_name_convert=('/disk2/app/oracle/oradata/orcl/','/disk2/app/oracle/o
radata/orcl/remotedb');

ROOT
ROOT
CDBANK

SQL> select name, open_mode from V$PDBS;
NAME
OPEN_MODE
PDB$SEED
READ ONLY
PDBCDR
MOUNTED
PDBTST1
READ WRITE

* BUG 15931910
TROUG Ankara Bulusmasi
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Lab 5 : Move Non CDB to CDB
Bu yöntemi uygulamak için ;
**** Non CDB veritabanı 11.2.0.3 olmak zorunda

OS : Windows 7 32bit
DB : Oracle 11.2.0.3

**** Compatible Parametresi = 11.2.0.3

ABYS

ABYSDB
ABYSDB

**** Karakter setleri aynı olmalı
1. Tablespace Read Only
Alter tablespace ABYS read only;
Alter tablespace USERS read only;

2. Non CDB, Data Pump Transportable Export
DMP
Dosyası

expdp 'sys/Oracle3 as sysdba' full=y
job_name=EXPORT_CDRDB dumpfile=abysdbdb.dmp
DIRECTORY=EXP_DATA_PUMP_DIR
LOGFILE=exp_abysdb.log
VERSION=12 transportable=always

CDBANK

OS : Centos Linux 64bit
DB : Oracle 12.1.0.1

3. RMAN Backup DBF

rman target /
Run {
CONVERT DATAFILE
'D:APP197278ORADATAORCLABYS.DBF'
DB_FILE_NAME_CONVERT="D:APP197278ORADATAORC
LABYS.DBF",
"D:orabkupABYS.DBF" …………………..
TROUG Ankara Bulusmasi
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ROOT
ROOT
www.ozgurumutvurgun.com
Lab 5 : Move Non CDB to CDB
OS : Windows 7 32bit
DB : Oracle 11.2.0.3

4. Dosyaların Transferi
FTP ile kopyalama

ABYS

ABYSDB
ABYSDB

*** $scp –r exp_files oracle@test2:/disk2/backup

5. Pluggable DB Oluşturma

DMP
Dosyası

CREATE PLUGGABLE DATABASE abys
ADMIN USER admin IDENTIFIED BY abys
ROLES = (connect,resource);
Alter pluggable database ABYS open read write ;

6. Restore Datafiles
run
{
CONVERT DATAFILE '/disk2/exp/ABYS.dbf'
DB_FILE_NAME_CONVERT="/disk2/exp/import/ABYS.dbf",
"/disk2/app/oracle/oradata/orcl/abys_a/ABYS.dbf"
FORMAT='/disk2/app/oracle/oradata/orcl/abys_a/ABYS.dbf';
……………………..

CDBANK

OS : Centos Linux 64bit
DB : Oracle 12.1.0.1

ROOT
ROOT
TROUG Ankara Bulusmasi
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Lab 5: Move Non CDB to CDB
7. Import
impdp 'sys/Oracle3@abyspdb AS SYSDBA' full=y
DIRECTORY=IMP_DATA_PUMP_DIR
dumpfile=DATAPUMP_DEV2DB.DMP LOGFILE=imp_abys.log
VERSION=12 TRANSPORT_DATAFILES=USERS01.DBF_2
job_name=imp_ABYSdb parallel=2
REMAP_TABLESPACE='ABYS':'ABYS_DATA'

ABYS

OS : Windows 7 32bit
DB : Oracle 11.2.0.3

ABYSDB
ABYSDB

8. PDB Status
SQL> select CON_ID, NAME, OPEN_MODE from V$PDBS;
CON_ID NAME
2
PDB$SEED
4
ABYS

DMP
Dosyası

OPEN_MODE
READ ONLY
READ WRITE

CDBANK

OS : Centos Linux 64bit
DB : Oracle 12.1.0.1

9. Tablo Kontrolü
[oracle@test1]$ sqlplus / as sysdba
SQL > conn sys/Oracle3@abysdb as sysdba
Connectted.
SQL> select count(*) from abys.abone;
COUNT(*)
6597

ROOT
ROOT
TROUG Ankara Bulusmasi
16 Ocak 2014

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Teşekkürler
Özgür Umut Vurgun
Bilgisayar Mühendisi
Oracle 10g OCA/OCP

ozgurumutvurgun@gmail.com
www.ozgurumutvurgun.com
www.turkceoracle.com
TROUG Ankara Bulusmasi
16 Ocak 2014

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Oracle12c Pluggable Database Hands On - TROUG 2014

  • 1. 12c Pluggable Database Hands-On Özgür Umut VURGUN TROUG Ankara Bulusmasi 16 Ocak 2014 www.ozgurumutvurgun.com
  • 2. Ajanda  Oracle Kronoloji  Oracle 12c Pluggable Database  Container Database  CDB$ROOT  Pluggable Database  Oracle 12c Yeni Kullanıcılar ve Haklar  Oracle 12c Hands On  Lab 1: Drop / Unplug PDB  Lab 2: Plug / Clone PDB  Lab 3: CLONE PDB FROM REMOTE CDB  Lab 4: CLONE PDB FROM REMOTE CDB with DB Link  Lab 5: Non CDB to CDB with Data Pump Transportable Export / Import TROUG Ankara Bulusmasi 16 Ocak 2014 www.ozgurumutvurgun.com
  • 3. Oracle Kronoloji Manage changing Grid Real Application Cluster TROUG Ankara Bulusmasi 16 Ocak 2014 www.ozgurumutvurgun.com
  • 4. Pre - Oracle 12c Oracle 12c öncesi veritabanı yapısını inceleyecek olursak … - Background Proses çokluğu - Yüksek memory paylaşımı - Birden çok Oracle Medata zorunluluğu TROUG Ankara Bulusmasi 16 Ocak 2014 www.ozgurumutvurgun.com
  • 5. Oracle 12c Pluggable Database Container Database (CDB) Birden fazla veri tabanının çalıştığı ana yapı. Pluggable Database (PDB) Taşınabilir özelliği olan ve normal işlemlerin yürütüldüğü veri tabanları Non Container Database Oracle 12c yapısı dışında kullanılan veri tabanları PDB$SEED Container DB üzerinde bulunan template PDB User & Grants CDB ve PDB üzerinde yeni kullanıcılar. Common Role &Users , Local Role & Users TROUG Ankara Bulusmasi 16 Ocak 2014 www.ozgurumutvurgun.com
  • 6. Container Database (CDB) • ROOT yapısı altında ‘Oracle System Metada’ ve ve işlemlerinin yapıldığı alandır. • Oracle Metadata • ‘Common Users’ yönetiminin yapıldığı • Instance mantığında memory ve proses yönetiminin yapıldığı alandır. TROUG Ankara Bulusmasi 16 Ocak 2014 www.ozgurumutvurgun.com
  • 7. CDB$ROOT / Root Files • SYSTEM – SYSAUX - UNDO ve USERS tablespace’leri • Oracle Sistem Medata • Redolog • Default temp • PLSQL shared package(dbms_sql) [oracle@test1 scripts]$ sqlplus / as sysdba SQL> @tablespace CON_ID Status Name Type Size (M) ---------- ----- ------------------------------ --------------------- -------------1 ONLINE SYSTEM PERMANENT 790.000 1 ONLINE SYSAUX PERMANENT 1,470.000 1 ONLINE UNDOTBS1 UNDO 250.000 1 ONLINE USERS PERMANENT 5.000 2 ONLINE SYSTEM PERMANENT 250.000 2 ONLINE SYSAUX PERMANENT 590.000 5 ONLINE ABYS_DATA PERMANENT 161.250 5 ONLINE SYSAUX PERMANENT 820.000 5 ONLINE USERS PERMANENT 38.750 5 ONLINE SYSTEM PERMANENT 440.000 [oracle@test1 scripts]$ sqlplus sys/Oracle3@abys as sysdba SQL> @tablespace CON_ID Status Name Type Extent Man Size (M) ---------- --------- ------------------------------ --------- ---------- -------------5 ONLINE USERS PERMANENT 38.750 5 ONLINE ABYS_DATA PERMANENT 161.250 5 ONLINE TEMP TEMPORARY 506.000 5 ONLINE SYSTEM PERMANENT 440.000 5 ONLINE SYSAUX PERMANENT 820.000 TROUG Ankara Bulusmasi 16 Ocak 2014 www.ozgurumutvurgun.com
  • 8. Pluggable Database (PDB) Common Role Local Privilege Local Role SYSTEM SYSTEM Common Users OBJ$ Local Users SYSAUX SYSAUX Users Users Resource Plan Temp Temp • Application Tablespace • PDB Sistem Metadata • TEMP (lokal) • Application Verisi • Kullanıcılar ve Hakları • Resource Plan TROUG Ankara Bulusmasi 16 Ocak 2014 www.ozgurumutvurgun.com
  • 9. Topoloji TROUG Ankara Bulusmasi 16 Ocak 2014 www.ozgurumutvurgun.com
  • 10. Oracle 12c Installation TROUG Ankara Bulusmasi 16 Ocak 2014 www.ozgurumutvurgun.com
  • 11. Users and Roles PDB CDB$ROOT Common Users Local Users Local Users  Root Container’dan yönetilir  C## ön adıyla başlamak zorundadır.  Pre – Oracle 12c  CDB üzerindeki her PDB’de geçerlidir.  PDB User  Unique User  Multiple User  CONTAINER=ALL Common Common Role Role Local Role  Root Container’dan yönetilir  PDB’den yönetilir.  CREATE ROLE – SET CONTAINER  CREATE ROLE  C## ön adıyla başlamak zorundadır.  Oluşturulduğu PDB üzerinde geçerlidir.  CONTAINER=ALL ile kullanılır. TROUG Ankara Bulusmasi 16 Ocak 2014 www.ozgurumutvurgun.com
  • 12. Users and Grants SYS SYS SYS SYS HR HR C##DBA C##DBA SYS HR HR NAT NAT C##DBA C##DBA NAT NAT HR NAT pdbtst1 C##DBA SYS SYS C##DBA C##DBA CDB$ROOT CDB$ROOT pdbtst2 HR NAT Sqlplus sys/Oracle3@pdbtst1 as sysdba; Sqlplus sys/Oracle3@pdbtst2 as sysdba; Create user c##dba identified by test1 container=ALL; Grant create session to c##dba container=ALL; Grant select any table to c##dba container=ALL; TROUG Ankara Bulusmasi 16 Ocak 2014 www.ozgurumutvurgun.com
  • 13. CREATE PDBs 1. FILE_NAME_CONVERT olmadan PDB oluşturma SQL> CREATE PLUGGABLE DATABASE PDBTST1 ADMIN USER PDBTST1_ADMIN IDENTIFIED BY oracle ROLES = (connect,resource); Pluggable database created. **** alter session set pdb_file_name_convert='pdb','pdb_test'; 2. FILE_NAME_CONVERT ile PDB oluşturma CREATE PLUGGABLE DATABASE PDBTST1 ADMIN USER PDBTST1_ADMIN IDENTIFIED BY oracle FILE_NAME_CONVERT = ('/disk2/app/oracle/oradata/orcl/pdbseed', '/disk2/dbf'); SQL> select NAME, OPEN_MODE, CON_ID from V$PDBS; NAME OPEN_MODE CON_ID PDB$SEED READ ONLY 2 PDBORCL MOUNTED 3 PDBTST1 MOUNTED 7 TROUG Ankara Bulusmasi 16 Ocak 2014 www.ozgurumutvurgun.com
  • 14. PDB Open / Close PDB OPEN PDB OPEN OPEN OPEN ALTER PLUGGABLE DATABASE pdbtst1 OPEN; ALTER PLUGGABLE DATABASE ALL OPEN; ALTER DATABASE OPEN; STARTUP SQL> alter pluggable database all open; SQL> alter pluggable database all open; Pluggable databases opened. Pluggable databases opened. SQL> SELECT name,open_mode FROM v$pdbs; SQL> SELECT name,open_mode FROM v$pdbs; NAME OPEN_MODE NAME OPEN_MODE ------------------------------ --------------------------------------- ---------PDB$SEED READ ONLY PDB$SEED READ ONLY PDBORCL READ WRITE PDBORCL READ WRITE PDBTST1 READ WRITE PDBTST1 READ WRITE SQL> startup SQL> startup ORACLE instance started. ORACLE instance started. Database opened. Database opened. MOUNT MOUNT NOMOUNT NOMOUNT SHUTDOWN SHUTDOWN ALTER DATABASE MOUNT; STARTUP MOUNT SQL> SELECT name,open_mode FROM v$pdbs; SQL> SELECT name,open_mode FROM v$pdbs; NAME OPEN_MODE NAME OPEN_MODE ------------------------------ --------------------------------------- ---------PDB$SEED READ ONLY PDB$SEED READ ONLY PDBORCL MOUNTED PDBORCL MOUNTED PDBTST1 MOUNTED PDBTST1 MOUNTED STARTUP NOMOUNT SQL> alter database mount; SQL> alter database mount; Database altered. Database altered. ALTER PLUGGABLE DATABASE pdb1 CLOSE IMMEDIATE; ALTER PLUGGABLE DATABASE ALL EXCEPT pdb1 CLOSE; ALTER PLUGGABLE DATABASE ALL CLOSE; ALTER PLUGGABLE DATABASE CLOSE; SHUTDOWN IMMEDIATE TROUG Ankara Bulusmasi 16 Ocak 2014 SQL> SELECT name,open_mode FROM v$pdbs; SQL> SELECT name,open_mode FROM v$pdbs; NAME OPEN_MODE NAME OPEN_MODE ------------------------------ --------------------------------------- ---------PDB$SEED MOUNTED PDB$SEED MOUNTED PDBORCL MOUNTED PDBORCL MOUNTED PDBTST1 MOUNTED PDBTST1 MOUNTED www.ozgurumutvurgun.com
  • 15. Lab1: UNPLUG / DROP PDBs 1 CLOSE PDB ALTER PLUGGABLE DATABASE PDBORCL CLOSE; SQL> SELECT name,open_mode FROM v$pdbs; NAME OPEN_MODE PDB$SEED READ ONLY PDBORCL MOUNT PDBTST1 READ WRITE ROOT ROOT 2 UNPLUG PDB ALTER PLUGGABLE DATABASE PDBORCL UNPLUG INTO '/DISK2/SETUP_FILES/PDBORCL.XML'; SQL> SELECT name,open_mode FROM v$pdbs; NAME OPEN_MODE PDB$SEED READ ONLY PDBTST1 READ WRITE ROOT ROOT 3 DROP PDB DROP PLUGGABLE DATABASE PDBORCL; DBF DBF ROOT ROOT XML XML DROP PLUGGABLE DATABASE PDBORCL KEEP DATAFILES; DROP PLUGGABLE DATABASE PDBORCL INCLUDING DATAFILES TROUG Ankara Bulusmasi 16 Ocak 2014 www.ozgurumutvurgun.com
  • 16. Lab2 : PLUG / Clone PDB 1 XML XML PLUG PDB CREATE PLUGGABLE DATABASE PDBORCL USING '/disk2/setup_files/pdborcl.xml‘ FILE_NAME_CONVERT=(…………………………); CREATE PLUGGABLE DATABASE PDBORCL USING '/disk2/setup_files/pdborcl.xml' NOCOPY || COPY || MOVE TEMPFILE REUSE; ROOT ROOT SQL> SELECT name,open_mode FROM v$pdbs; NAME OPEN_MODE PDB$SEED READ ONLY PDBORCL MOUNTED TST1 READ WRITE 2 CLONE PDB ALTER PLUGGABLE DATABASE TST07 OPEN READ ONLY; CREATE PLUGGABLE DATABASE TST08 FROM TST07 FILE_NAME_CONVERT=(……………); ALTER PLUGGABLE DATABASE TST07 OPEN READ WRITE; ALTER PLUGGABLE DATABASE TST08 OPEN READ WRITE; TROUG Ankara Bulusmasi 16 Ocak 2014 ROOT ROOT www.ozgurumutvurgun.com
  • 17. Lab 3 : CLONE PDB FROM REMOTE CDB 1 Create PDB CDB to CDB XML ve DBF -> Target OS XML ve DBF -> Target OS scp -r * oracle@192.168.4.61:/disk2/setup_files/datafiles CDB’de PDB’lerin kontrolü CDB’de PDB’lerin kontrolü ROOT ROOT SQL> select pdb_name, status from CDB_PDBS; PDB_NAME STATUS PDB$SEED NORMAL PDB01 NORMAL PDB05 NORMAL PDB Oluşturalım PDB Oluşturalım CDBIST create pluggable database PDBCDR using '/disk2/setup_files/ pdborcl.xml' source_file_name_convert (‘……, ……') nocopy tempfile reuse; Oluşan PDB’in durumu Oluşan PDB’in durumu ROOT ROOT CDBANK SQL> select pdb_name, status from CDB_PDBS; PDB_NAME STATUS PDB$SEED NORMAL PDBTST1 NORMAL PDBCDR UNPLUG SQL> select name, open_mode from V$PDBS; NAME OPEN_MODE PDB$SEED READ ONLY PDBCDR MOUNTED PDBTST1 READ WRITE TROUG Ankara Bulusmasi 16 Ocak 2014 www.ozgurumutvurgun.com
  • 18. Lab 4 : CLONE PDB FROM REMOTE CDB with DB LINK 4 Create PDB CDB to CDB PDB Read Only PDB Read Only SQL> alter pluggable database PDBCDR close immediate; SQL> alter pluggable database PDBCDR open read only; ROOT ROOT CDBIST DB Link DB Link create database link pdbcdr _lnk connect to SYSTEM identified by Oracle3 using '192.168.4.61:1521/pdbcdr'; DB Link PDB Oluşturma PDB Oluşturma create pluggable database pdbcdr _rmt from pdbcdr @ pdbcdr _lnk file_name_convert=('/disk2/app/oracle/oradata/orcl/','/disk2/app/oracle/o radata/orcl/remotedb'); ROOT ROOT CDBANK SQL> select name, open_mode from V$PDBS; NAME OPEN_MODE PDB$SEED READ ONLY PDBCDR MOUNTED PDBTST1 READ WRITE * BUG 15931910 TROUG Ankara Bulusmasi 16 Ocak 2014 www.ozgurumutvurgun.com
  • 19. Lab 5 : Move Non CDB to CDB Bu yöntemi uygulamak için ; **** Non CDB veritabanı 11.2.0.3 olmak zorunda OS : Windows 7 32bit DB : Oracle 11.2.0.3 **** Compatible Parametresi = 11.2.0.3 ABYS ABYSDB ABYSDB **** Karakter setleri aynı olmalı 1. Tablespace Read Only Alter tablespace ABYS read only; Alter tablespace USERS read only; 2. Non CDB, Data Pump Transportable Export DMP Dosyası expdp 'sys/Oracle3 as sysdba' full=y job_name=EXPORT_CDRDB dumpfile=abysdbdb.dmp DIRECTORY=EXP_DATA_PUMP_DIR LOGFILE=exp_abysdb.log VERSION=12 transportable=always CDBANK OS : Centos Linux 64bit DB : Oracle 12.1.0.1 3. RMAN Backup DBF rman target / Run { CONVERT DATAFILE 'D:APP197278ORADATAORCLABYS.DBF' DB_FILE_NAME_CONVERT="D:APP197278ORADATAORC LABYS.DBF", "D:orabkupABYS.DBF" ………………….. TROUG Ankara Bulusmasi 16 Ocak 2014 ROOT ROOT www.ozgurumutvurgun.com
  • 20. Lab 5 : Move Non CDB to CDB OS : Windows 7 32bit DB : Oracle 11.2.0.3 4. Dosyaların Transferi FTP ile kopyalama ABYS ABYSDB ABYSDB *** $scp –r exp_files oracle@test2:/disk2/backup 5. Pluggable DB Oluşturma DMP Dosyası CREATE PLUGGABLE DATABASE abys ADMIN USER admin IDENTIFIED BY abys ROLES = (connect,resource); Alter pluggable database ABYS open read write ; 6. Restore Datafiles run { CONVERT DATAFILE '/disk2/exp/ABYS.dbf' DB_FILE_NAME_CONVERT="/disk2/exp/import/ABYS.dbf", "/disk2/app/oracle/oradata/orcl/abys_a/ABYS.dbf" FORMAT='/disk2/app/oracle/oradata/orcl/abys_a/ABYS.dbf'; …………………….. CDBANK OS : Centos Linux 64bit DB : Oracle 12.1.0.1 ROOT ROOT TROUG Ankara Bulusmasi 16 Ocak 2014 www.ozgurumutvurgun.com
  • 21. Lab 5: Move Non CDB to CDB 7. Import impdp 'sys/Oracle3@abyspdb AS SYSDBA' full=y DIRECTORY=IMP_DATA_PUMP_DIR dumpfile=DATAPUMP_DEV2DB.DMP LOGFILE=imp_abys.log VERSION=12 TRANSPORT_DATAFILES=USERS01.DBF_2 job_name=imp_ABYSdb parallel=2 REMAP_TABLESPACE='ABYS':'ABYS_DATA' ABYS OS : Windows 7 32bit DB : Oracle 11.2.0.3 ABYSDB ABYSDB 8. PDB Status SQL> select CON_ID, NAME, OPEN_MODE from V$PDBS; CON_ID NAME 2 PDB$SEED 4 ABYS DMP Dosyası OPEN_MODE READ ONLY READ WRITE CDBANK OS : Centos Linux 64bit DB : Oracle 12.1.0.1 9. Tablo Kontrolü [oracle@test1]$ sqlplus / as sysdba SQL > conn sys/Oracle3@abysdb as sysdba Connectted. SQL> select count(*) from abys.abone; COUNT(*) 6597 ROOT ROOT TROUG Ankara Bulusmasi 16 Ocak 2014 www.ozgurumutvurgun.com
  • 22. Teşekkürler Özgür Umut Vurgun Bilgisayar Mühendisi Oracle 10g OCA/OCP ozgurumutvurgun@gmail.com www.ozgurumutvurgun.com www.turkceoracle.com TROUG Ankara Bulusmasi 16 Ocak 2014 www.ozgurumutvurgun.com

Notas del editor

  1. Bu zamana kadar geliş hikayemize bakacak olursak Oracle 9i ile gelen RAC özelliğini kendimize başlangıç noktası olarak alabiliriz. Availability ön planda tutuldu ve RAC ile bu sorun gideilmiş oldu. Sonrasın 10g ile gelen Grid Computing ile bize farklı noktalardaki hardware ve storage’leri kullanarak düşük maliyet hedeflendi. 11g ile bu özelliklerin yönetim kısmında yapılan değişikliklerle elimiz biraz daha rahatladı. 12c ile Cloud yapısına geçerek hem mimari hemde mantık olarak yeni bir ürün olarak karşımıza çıktı.
  2. Oracle 11 g işleyişini ufak bi hatırlarsak önümüze Her DB için ayrı prosesler , Memory paylaşımı ve bunun kullanımda olabilecek sıkıntılar ve birden çok metadata zorunluluğumuz.
  3. Oracle 12c ile gelen ve sıkça adını duyacağımız iki kavram var. CDB : Container Veritabanı. PDB : Pluggable Veritabanı . Oracle white paperlarda bu kavramları anlatırken birden fazla veritabanının tek bir super database (multitenant container database) içinde yer alması olarak tanımlamakta. Burada CDB super database, PDB (sub database)
  4. 1’den 255’ e kadar olan PDB’leri tutabileceğimiz Ana veritabanımızdır. PDB’ler üzerinde yönetimi sağlayacak ve hakları verebileceğimiz alandır.
  5. Oracle 12c’de olan en büyük değişiklik mevcut PDB’lerin ortak CF ve REDOLOGları kullanmasıdır. Oracle CDB içindeki bu alanda CF – RedoLog – Flashback Logs – Archive Log PDB’ye System,SYSAUX,Users,Tempfiles,Undo yer almaktadır.
  6. SGA Ortak, CF,REDO Ortak
  7. Diğer Oracle verisyonlarından farkl olarak bu arayüzde CDB ve PDB yapılarını kurabileceğimiz ekranlar mevcut. Farklı olan ekranları görmektesiniz.
  8. Container ALL ROOT’da verilmektedir.. Bu parametre verilmediğinde default container üzerinde çalışacaktır. Eğer hakları bununla vermezsek PDB’ler üzerinde de bu kullanıcılara hak tanımalıyız.
  9. İlk olarak CBD$ROOT’da olamamız gerektiğinden nerede olduğumuzu kontrol edelim. Show con_name ile bunu kontrol edebiliriz. v$database’i de sorgulayarak Açılış modumuzu görelim. NOT: CDB her zaman READ-WRITE modda olur PDB$SEED her zaman READ ONLY modda yer alır. Create komutu sonrasında alert.log’da şöyle bir bilgi görünecektir. Unusable ve NEW olarak
  10. Shutdown : CDB ve üzerindeki her db kapandı. NOMOUNT : Instance başladı MOUNT : CDB CF açıldı instance için , ROOT ve PDB’ler MOUNT modda açılır OPEN : ROOT açıldı . PDB’ler MOUNT modda ancak seed READ ONLY PDB OPEN : PDB Read Write açılır Seed Read Only.
  11. DROP komutunu vermek için PDB’nin kapalı olması gereklidir.
  12. 1- PDB oluşturldu ve MOUNT modda açıldı. Eğer oluşturulan geçici dosyalara ve yeniden oluşan temp dosyalara ihtiyacımız yoksa 2.adımı yaparız. 2. CLONE PDB Aynı CDB içinde olan PDB’den bir tane daha PDB oluşturacağız. Bunun için CDB’de tanımlı olan PDB’nin READ ONLY modda olması gerekmektedir.
  13. Farklı makinalarda ve lokasyonlarda bulunan PDB’yi kendi CDB’imize taşıyacağız. İki slayt öncesinde XML ve DBFleri almıştık. Burada aldığımız bu dosyaları DB’yi taşıyacağımız OS’a kopyalarız. - CDB üzerinde bulunan PDB’lerin durumunu kontrol edelim
  14. İki CDB arasında oluşturacağımız DBLINK yaratılarak PDB taşıması yapılabilir. Burada soruce tarafında olan PDB READ ONLY olmak zorundadır. Yarattığımız link üzerinden işlemi gerçekleştiririz. Ancak bu beklenen sonuç olacaktır. Burada Oracle 12.1’de karşımıza Bug çıkacaktır. ORA-00922: missing or invalid option alırız. Bunu da  bug 15931910 ile düzeltebiliriz.
  15. Şuana kadar ki bütün örnekler aynı OS ve DB versiyonları üzerinde yapılan işlemlerdi. Container DB yapısında olmayan bir DB (Oracle 11.2.0.3) CDB yapısına taşımak istiyoruz. Bunun içinde Oracle öcelikli olarak sistemlerimizde kontrol etmemiz gereken adımlar var. DB’yi taşıma yöntemimiz ise Data Pump Transportable Tablaspace Export / Import yapacağız.
  16. Şuana kadar ki bütün örnekler aynı OS ve DB versiyonları üzerinde yapılan işlemlerdi. Container DB yapısında olmayan bir DB (Oracle 11.2.0.3) CDB yapısına taşımak istiyoruz. Bunun içinde Oracle öcelikli olarak sistemlerimizde kontrol etmemiz gereken adımlar var. DB’yi taşıma yöntemimiz ise Data Pump Transportable Tablaspace Export / Import yapacağız.
  17. Şuana kadar ki bütün örnekler aynı OS ve DB versiyonları üzerinde yapılan işlemlerdi. Container DB yapısında olmayan bir DB (Oracle 11.2.0.3) CDB yapısına taşımak istiyoruz. Bunun içinde Oracle öcelikli olarak sistemlerimizde kontrol etmemiz gereken adımlar var. DB’yi taşıma yöntemimiz ise Data Pump Transportable Tablaspace Export / Import yapacağız.