Bde.DBTables.TDBDataSet.UpdateMode
| [–] Properties | |
|---|---|
| Type: property | |
| Visibility: protected | |
| Source: Bde.DBTables.pas Bde.DBTables.hpp
| |
| Unit: Bde.DBTables | |
| Parent: TDBDataSet | |
Delphi
property UpdateMode: TUpdateMode read FUpdateMode write SetUpdateMode default upWhereAll;
C++
__property Data::Db::TUpdateMode UpdateMode = {read=FUpdateMode, write=SetUpdateMode, default=0};
Description
Determines how the Borland Database Engine (BDE) finds records when updating to an SQL database.
Use UpdateMode to specify the criteria to use when locating a record in the dataset. UpdateMode specifies whether modified records are located based on all columns (fields), on only the key fields, or on the key fields plus the original values of fields that have been modified.