boolean wb_data_seek( resource cursor, integer row_number )
- Identifier of the open cursor returned by the wb_exec or wb_psql_execute function.
- The record number that the internal pointer set as the current record (starting with 1).
This function sets the internal pointer to the current record on the row_number value. Execution of this function ensures that the next call to the wb_fetch_row or wb_fetch_into function will read this record.
TRUE if succesful, FALSE otherwise (including the "record doesn't exist" error).