Oracle12c 手動創(chuàng)建pdb

Oracle12c中采用容器數(shù)據(jù)庫方式和插拔式數(shù)據(jù)庫 進行存儲數(shù)據(jù)時,隨著業(yè)務(wù)量增加,采用分庫的方式來存儲,分布到不同存儲設(shè)備上,可提高整體性能.
以下為 采用sql腳本創(chuàng)建pdb:

1. 創(chuàng)建pdb數(shù)據(jù)庫對應(yīng)的存儲路徑

   保證創(chuàng)建的目錄為空目錄
   mkdir /u01/oradata/orcl/test

2. 創(chuàng)建表空間

     對應(yīng)數(shù)據(jù)庫文件 存儲路徑可查看對應(yīng) 參數(shù) db_create_file_dest
     create tablespace ts_test datafile 'mkdir /u01/oradata/orcl/test/test01.dbf' size 100M autoextend on next 50M;

3. 依據(jù)種子seed創(chuàng)建 pdb

   create pluggable database test admin user test identified by 123456 roles=(dba) default tablespace ts_test datafile 'mkdir /u01/oradata/orcl/test/test01.dbf' size 100M autoextend on
   file_name_convert(' /u01/oradata/orcl/pdbseed',' /u01/oradata/orcl/test')
   path_prefix=' /u01/oradata/orcl/test'

4. 啟動pdb

   新建的pdb 狀態(tài)為mount
   sqlplus / as sysdba
   show pdbs;
   alter pluggable database test open;

5. 連接新建的pdb進行驗證

   sqlplus test/123456@127.0.0.1/test
   select * from dba_role_privs where grantee='TEST';
   
   alter system set db_create_file_dest='/u01/oradata/orcl/test' scope=both;
   create tablespace ts_halee datafile 'halee01.dbf' size 100M autoextend on next 50M;
   .......

所有的后續(xù)操作,跟以往操作無異.