API:Bde.DBTables.TUpdateSQL
Delphi
TUpdateSQL = class(TSQLUpdateObject)
C++
class PASCALIMPLEMENTATION TUpdateSQL : public TSQLUpdateObject
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| class | public | Bde.DBTables.pas Bde.DBTables.hpp |
Bde.DBTables | Bde.DBTables |
Description
TSQLUpdateObject is the base class for classes that use an SQL command to apply cached updates on behalf of queries or stored procedures that can't post updates directly.
Bde.DBTables.TUpdateSQL inherits from Bde.DBTables.TSQLUpdateObject. All content below this line refers to Bde.DBTables.TSQLUpdateObject.
TSQLUpdateObject is the base class for classes that use an SQL command to apply cached updates on behalf of queries or stored procedures that can't post updates directly.
Use TSQLUpdateObject as a base class when creating customized update objects that can update BDE datasets. TSQLUpdateObject adds support for accessing a SQL statement that applies an update to the properties and methods introduced by TDataSetUpdateObject.
TSQLUpdateObject is an abstract base class and cannot be instantiated.