,  ,     . ,         :
SELECT	call_from, call_to, call_start, call_seconds
FROM	calls PARTITION (calls9803)
WHERE	call_seC5 > 86400 /*    24  */
AND	call_start BETWEEN '03-MAR-981 AND '10-MAR-98';
      .       .      Oracle   , ,   ,      .     ,         ,       .
 
OracleS         ,   .    ,       ,         .
        .             ,              . ,   bitmap-    .*
     (prefixed),        (leading edge) .     OracleS   .      ,     ,     -    .
:
           ,   .  , ,        ,   ,       .    ,    ,    ""   .
       (,   )    .  OracleS      
*          OracleS ,   bitmap-  .
62	Oracle 8