. 3. . C++Builder 3.0,  "/"  Internet
ENABLE SCHEMA CACHE -    ;
SCHEMA CACHE SIZE -  ,   -;
SCHEMA CACHE TIME -       ;  -1         ;
SCHEMA CACHE DIR -    .
             .        ,         .           ,     (    ),     ,        ,     ,     ,     .        .
7.2.4     TField   
            -  TField.            ,            .   TField ,    FieldByName()   Fields,             .     -  TField  ,      -       .            ,  ,       .
7.2.5       
           .       true   CachedUpdates   TDataSet.           .         ApplyUpdates()  TDataSet,   CommitUpdates()  .       -
150
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      ,  , -,           , , -,             - .         ,            .
7.2.6         
  TDataSet         ,       (  MINBUFSIZE  MAXBUFSIZE   BDE),       .        ,      WHERE,   ,          .
7.3       
7.3.1     
    ,     (,       ),     ,      SQL-,   .   ,      SQL-  ,     ,           ,   "       ,          .
    ,        SQL  .      SQL ANSI/ISO SQL-86, SQL-89  SQL-92,            .  '    " ,      .  ,  Borland IB Database,       ,  -
151