 Recovery Manager
  ,        ?       ,   ,   .         .           ,  ,     .  ,      , ,   .   ,       ,     .     ,       .     ""   ,  (-, )    ,     .    -        -  .          ,    ,    .     !     ,    ,          - .
 Oracle ,         Oracle?    .   OracleS  ,     ,       .     Recovery Manager.
Recoveiy Manager   -  .   ,        (  Recovery Manager   ).     ,  Command Language Interpreter (CLI).    LI   ,     . CLI-      ( svrmgr)      - Recoveiy Manager.    CLI-,         :
 un (
#      users 
#   
allocate channel devl type disk;
sql "alter tablespace users offline immediate";
restore tablespace users;
recover tablespace users;
sql "alter tablespace users online";
release channel devl;}
  
CLI-,       ,     (Recovery Catalog).     
3.    OracleS	43