merge datasets

[Hans Nieuwenhuis]

Hi,

Is it possible to merge datasets.
I have datasets from several getDataSetByQuery runs ( can not be done in 1 query )
and I want to merge those datasets to display them in a form.

Regards,

[Hans Nieuwenhuis]

I found a way to do this by using addRow.

By using

Code: Select all

      for (var j = 1; j <= _dataset.getMaxRowIndex(); j++) {
               _totalDataset.addRow(_dataset.getRowAsArray(j))
      }

[ROCLASI]

Hi Hans,

To make this more memory efficient I would use the following code:

Code: Select all

for (var j = 1; j <= _dataset.getMaxRowIndex(); j++) {
    _totalDataset.addRow(_dataset.getRowAsArray(1));
    _dataset.removeRow(1);
}

Unless of course you need to keep the original DataSet intact.

Hope this helps.

[Hans Nieuwenhuis]

Right !, Thanks