Well, it depends on how many groups we're talking here. Grouping returns the top N results _within_ each group. So if you have 10 brands and grouped on brand, you'd get back the top, say, 3 results for Ford, Volvo, Fiat, Saab, Audi.....up to 10 groups.
The number of groups you get back is governed by the "rows" parameter, and the number of docs in each group by group.limit So if you have a reasonable number of brands, this might work Best Erick On Mon, Mar 19, 2012 at 5:01 PM, rasser <r...@vertica.dk> wrote: > Thanks for your reply Erick, > > As far as I can see grouping on brand (group.field=brand) will only work if > all rows are returned. Correct? > - if this is so it will not fly since only the top results are returned > (rows=100) > > Or am I missing something. > > Thanks > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/To-truncate-or-not-to-truncate-group-truncate-vs-facet-tp3838797p3840350.html > Sent from the Solr - User mailing list archive at Nabble.com.
