      _______________491

 .        ,   Para-
dox  . ,   Referential Integrity,   
     .       -
     Pers  Dep,     , 
 Dep  Pers    Dep   Dep.  
        , 
  (   File | Working Directory...).   
  Pers ( File Open),    '
( Table | Restructure...)    Table properties   Referential In-
tegrity.     Define...,     
,   . 9.10.     Fields   
   ,      , 
         Child fields.  
  Table      (   , 
    )       -
    Parent's key.   Update rule
,  ,         
 ,    -    .
    Prohibit,  Database Desktop    -
 .      Cascade,     -
        -
    .        , -
    ,     -
   ,      .

. 9.10

 
  


  Strict Referential Integrity    
     Paradox ( ,  Paradox  DOS)
   ,       .

     ,       -
  (. 9.11)    .

Sve Releienlial Inlegiity At

. 9.11

   

Referential integrity [.

idep

9.2.3.5 Password Security   

         
   . 9.6: Password Security   . Paradox  -
           