Oracle12c多租戶資料庫備份與恢復 - 僅備份一個PDB資料庫

Oracle12.1.0  多租戶資料庫

僅備份一個PDB資料庫

syntax :   BACKUP PLUGGABLE DATABASE pdb1 
或者
rman target 
RMAN> BACKUP DATABASE; 

範例： 

run {
     allocate channel c1 type disk ;
     allocate channel c2 type disk ;
     allocate channel c3 type disk ;
      crosscheck archivelog all;
     backup as compressed backupset pluggable database plugdb plus archivelog  format '/data01/tmp/pdb_bak/db_full_%U_%p_%T_%s.bak';
      backup current controlfile format '/data01/tmp/pdb_bak/contorlfile_%T_%U_%s.ctlbak';
     release channel c1;
     release channel c2;
     release channel c3;
  }