Tuesday, May 7, 2024

How To Create Pluggable Database In Oracle 12c

 

How To Create Pluggable Database In Oracle 12c

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[oracle@node1 ~]$ sqlplus / as sysdba
 
SQL*Plus: Release 12.2.0.1.0 Production on Wed Nov 2 16:46:10 2022
 
Copyright (c) 1982, 2016, Oracle.  All rights reserved.
 
Connected to an idle instance.
 
SQL> startup
ORACLE instance started.
 
Total System Global Area 1912602624 bytes
Fixed Size                  8794168 bytes
Variable Size            1191186376 bytes
Database Buffers          704643072 bytes
Redo Buffers                7979008 bytes
Database mounted.
Database opened.
SQL>
SQL>
SQL> select name , open_mode from v$database;
 
NAME      OPEN_MODE
--------- --------------------
PRIM      READ WRITE
 
SQL>
SQL>
SQL> show pdbs;
 
    CON_ID CON_NAME                       OPEN MODE  RESTRICTED
---------- ------------------------------ ---------- ----------
         2 PDB$SEED                       READ ONLY  NO
         3 PDBPRIM                        MOUNTED
SQL>
SQL>
SQL> alter pluggable database all open;
 
Pluggable database altered.
 
SQL> show pdbs;
 
    CON_ID CON_NAME                       OPEN MODE  RESTRICTED
---------- ------------------------------ ---------- ----------
         2 PDB$SEED                       READ ONLY  NO
         3 PDBPRIM                        READ WRITE NO
SQL>
[oracle@node1 ~]$ cd $ORACLE_HOME/bin
[oracle@node1 bin]$ ./dbca

Now Connect to Sqlplus utility, check pdbs.

 

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[oracle@node1 bin]$ sqlplus / as sysdba
 
SQL*Plus: Release 12.2.0.1.0 Production on Wed Nov 2 17:08:10 2022
 
Copyright (c) 1982, 2016, Oracle.  All rights reserved.
 
 
Connected to:
Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
 
SQL>
SQL>
SQL> show pdbs;
 
    CON_ID CON_NAME                       OPEN MODE  RESTRICTED
---------- ------------------------------ ---------- ----------
         2 PDB$SEED                       READ ONLY  NO
         3 PDBPRIM                        READ WRITE NO
         4 PDB1                           READ WRITE NO

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