        ____________569

update Pers
set

Dep = Dep,

Fam = Fam,

Nam = Nam,

Par = Par,

Year b = :Year b,

Sex = Sex
where

Mum = OLD Num

   DeleteSQL     .   -
  

delete from Pers
where

Num = :OLD_Num

  InsertSQL      , 
             -
,         Autoincrement.   -
            
 DBNavigatorl  .

  ,   ,      ,
     Table.   , ,
  ,  .

      ,   -
   UpdateSQL    DBNavigator
 DBGrid.         . -
    .



Apply (Db: -.TUpdateKind UpdateKind^

        -
    UpdateSQL.     -
 UpdateKind,     ukModify, uklnsert 
ukDelete,    ,    Modi-
fySQL, InsertSQL  DeleteSQL.
, 

UpdateSQLl->Apply(ukModify)

  ,    ModifySQL.

   SQL   ,    -
   UpdateSQL,  ExecSQL:

ExecSQL(Db::TUpdateKind UpdateKind)

     ,   -
   . , 

SetParams(Db::TUpdateKind UpdateKind)

      SQL   -
.  ,  Apply     -
  SetParams  ExecSQL.