Stringlast aggregation is not working as expected in query

Hi,

We are using stringlast aggregation for getting the latest value of the dimension in datasource in a groupby query. But Last aggregators are considering only few segmets for calculating the last value of the specified dimension in the query, so giving wrong results. We expected that it will consider all the segments for calculating last aggregation.

Thanks and regards,

Roopini Mynampati.