Hi,
Is there any way to reference the 'val' value of a bucket in the JSON
facet API? I have a set of records that all have collection tags. I want
to facet on those collections and sort them by a function that uses the
number of search documents in that collection and the total number of
index documents in that collection. The first is just 'count', and the
second is 'docfreq(collections_sm,val)', but I can't seem to access the
'val' value. I can't get that value from the document fields as the
collection tag field is multivalued and some collections overlap. Any ideas?
Example query:
q=test&json.facet={collections: { type: terms, field: collections_sm}}
Response:
..."facets":{
"count":78,
"collections":{
"buckets":[{
"val":"Ephemera",
"count":10},
{
"val":"Educational Ephemera",
"count":5}, ...
Query I want to get working:
q=test&json.facet={
collections:{
type: terms,
field: collections_sm,
sort: {s: asc},
facet:{
s:"div(docfreq(collections_sm,val),count)"
}
}
}
Thanks,
Mel
