Re: query to get parents without childs

Hi Novin, How are you associating parents with children? Is it a "children" multivalued field in the parent record? If so you could query for records that don't have a value in that field like "-children:[* TO *]" k/r, Scott On Wed, Dec 16, 2015 at 7:29 AM, Novin Novin

Re: query to get parents without childs

Hi Scott, Actually, it is not multi value field. it is nested document. Novin On 16 December 2015 at 20:33, Scott Stults < sstu...@opensourceconnections.com> wrote: > Hi Novin, > > How are you associating parents with children? Is it a "children" > multivalued field in the parent record? If so

Re: query to get parents without childs

"Index the number of children into the parent as an integer" is nice and easy solution. But I would like to know about" You could probably do that inside an UpdateProcessor, even using the Javascript ScriptUpdateProcessor. Probably simpler though in the code that pushes the docs to Solr."

Re: query to get parents without childs

So that's a good question - how do you identify parent documents that *do not* have child documents. I'm not sure how you would do that. However, you could index the number of children into the parent as an integer, then it would be easy. You could probably do that inside an UpdateProcessor,

Re: query to get parents without childs

You could try simply doing a not query to find all those docs that do not contain the child fields like -fq=:* Since the index is flat, the "children" are like any other fields to lucene and so this should work On Thu, 17 Dec 2015, 04:33 Novin wrote: > "Index the number of

query to get parents without childs

Hi guys, I have few parent index without child, what would wold be the query for those to get? Thanks, Novin