  
   :          .              .   ,    ,      .        10  ,            . ,        .   ,          ,      .
 ,    OracleS      ,          . ,       ,   800,     :
DELETE FROM CALLS
WHERE call_to BETWEEN 8000000000 AND 8009999999;
OracleS    ,    ,      .   OracleS ,    UPDATE  DELETE     . ,      ,     ,  :
            ,
            .
 ,       .   -        (    14  "Oracle:   ").       ,   .                  ,   ,      .          .      ,   Oracle?,      OracleS.
   ,       ,     ,           .         ,           .    
54	Oracle 8