PTLib
Version 2.10.4
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This class functions as a simple wrapper of the PODBCStmt class to fetch/Save data to the Datasource. More...
#include <podbc.h>
Public Member Functions | |
Row (PODBCStmt *stmt) | |
Constructor Create a Dummy row of data to act as a Record Marker. | |
Field & | Column (PINDEX col) |
Retrieve Field Data given the specifed column. | |
Field & | Column (PString name) |
Retreive Field Data given the Column Name. | |
PStringArray | ColumnNames () |
Retrieve the Column Names. | |
PINDEX | Columns () |
Columns. | |
PINDEX | Rows () |
Rows The Number of Rows. | |
Field & | operator[] (PINDEX col) |
Retrieve Field Data given specified column. | |
Field & | operator[] (PString col) |
Retrieve Field Data given the column Name. | |
PBoolean | Navigate (PINDEX row) |
Navigate to Specified Row. | |
void | SetNewRow () |
SetNewRow Set New Row for input. | |
PBoolean | Post () |
Post the Row back to the Database. | |
PBoolean | Delete (PINDEX row=0) |
Delete the Current Record from the RecordSet. | |
Public Attributes | |
PODBCRecord * | rec |
PINDEX | CurRow |
Record Structure. | |
PBoolean | NewRow |
Current Row. | |
PINDEX | RowCount |
Flag to Indicate New Row (requires either Post or Delete) | |
Protected Attributes | |
PArray< Field > | Fields |
Number of Rows. |
This class functions as a simple wrapper of the PODBCStmt class to fetch/Save data to the Datasource.
Data is fetched on a need to basis and not cached except to create a new row.
PODBC::Row::Row | ( | PODBCStmt * | stmt | ) |
Constructor Create a Dummy row of data to act as a Record Marker.
Template Field are created and Stored in a PARRAY.
Field& PODBC::Row::Column | ( | PINDEX | col | ) |
Retrieve Field Data given the specifed column.
Note: Columns atart at 1 and not exceed PODBCStmt::GetColumnCount()
Field& PODBC::Row::Column | ( | PString | name | ) |
Retreive Field Data given the Column Name.
Retrieve the Column Names.
PINDEX PODBC::Row::Columns | ( | ) |
Columns.
The Number of Columns in the RecordSet
PBoolean PODBC::Row::Delete | ( | PINDEX | row = 0 | ) |
Delete the Current Record from the RecordSet.
PBoolean PODBC::Row::Navigate | ( | PINDEX | row | ) |
Navigate to Specified Row.
Post the Row back to the Database.
When Row::NewRow is true the data can be posted back to the Database; If Edit Invoked then releasea the RowHandler for Navigation.
PINDEX PODBC::Row::Rows | ( | ) |
Rows The Number of Rows.
void PODBC::Row::SetNewRow | ( | ) |
SetNewRow Set New Row for input.
PINDEX PODBC::Row::CurRow |
Record Structure.
PArray<Field> PODBC::Row::Fields [protected] |
Number of Rows.
Current Row.
PINDEX PODBC::Row::RowCount |
Flag to Indicate New Row (requires either Post or Delete)