| class RDbView : public RDbRowSet |
Generates rowsets from an SQL query. The query is prepared and evaluated using the interface to this class, while the rowset is manipulated using the RDbRowset base class.
There are no special rules to consider when deriving from this class.
| Public Member Functions | |
|---|---|
| IMPORT_C TInt | Evaluate() |
| IMPORT_C void | Evaluate(TRequestStatus &) |
| IMPORT_C TInt | EvaluateAll() |
| IMPORT_C TInt | Prepare(RDbDatabase &, const TDbQuery &, TAccess) |
| IMPORT_C TInt | Prepare(RDbDatabase &, const TDbQuery &, const TDbWindow &) |
| IMPORT_C TInt | Prepare(RDbDatabase &, const TDbQuery &, const TDbWindow &, TAccess) |
| IMPORT_C TBool | Unevaluated() |
| Inherited Enumerations | |
|---|---|
| RDbRowSet:TAccess | |
| RDbRowSet:TAccuracy | |
| RDbRowSet:TDirection | |
| RDbRowSet:TPosition | |
| Inherited Attributes | |
|---|---|
| RDbRowSet::iCursor | |
| IMPORT_C void | Evaluate | ( | TRequestStatus & | aStatus | ) |
| TRequestStatus & aStatus |
| IMPORT_C TInt | Prepare | ( | RDbDatabase & | aDatabase, |
| const TDbQuery & | aQuery, | |||
| TAccess | anAccess = EUpdatable | |||
| ) | ||||
| RDbDatabase & aDatabase | |
| const TDbQuery & aQuery | |
| TAccess anAccess = EUpdatable |
| IMPORT_C TInt | Prepare | ( | RDbDatabase & | aDatabase, |
| const TDbQuery & | aQuery, | |||
| const TDbWindow & | aWindow | |||
| ) | ||||
| RDbDatabase & aDatabase | |
| const TDbQuery & aQuery | |
| const TDbWindow & aWindow |
| IMPORT_C TInt | Prepare | ( | RDbDatabase & | aDatabase, |
| const TDbQuery & | aQuery, | |||
| const TDbWindow & | aWindow, | |||
| TAccess | anAccess | |||
| ) | ||||
| RDbDatabase & aDatabase | |
| const TDbQuery & aQuery | |
| const TDbWindow & aWindow | |
| TAccess anAccess |