I think the correct way to see if there is a missing field is the following
doc['countryid'].empty == true Check also: http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/modules-scripting.html#_document_fields btw why such an old version of ES? Thomas On Wednesday, 17 September 2014 13:53:08 UTC+3, Manoj wrote: > > I am currently using ES version 0.19. For a feature requirement, I wanted > to execute script on missing field through terms facet. The curl which I > tried is something like below > > <code> > { > "query": { > "term": { > "content": "deep" > } > }, > "filter": { > "and": { > "filters": [ > { > "type": { > "value": "twitter" > } > } > ] > } > }, > "facets": { > "loca": { > "terms": { > "field": "countryid", > "script": "doc['countryid']==null?1:doc['countryid'].value" > } > } > } > } > </code> > > I assume that missing fields can be accessed by the condition > doc['countryid']==null. But it looks like this is not the way to identify > the missing field in script :-( > > For which am always receiving response as missing > > <code>{ > "took" : 1, > "timed_out" : false, > "_shards" : { > "total" : 6, > "successful" : 6, > "failed" : 0 > }, > "hits" : { > "total" : 0, > "max_score" : null, > "hits" : [ ] > }, > "facets" : { > "loca" : { > "_type" : "terms", > "missing" : 1, > "total" : 0, > "other" : 0, > "terms" : [ ] > } > } > }</code> > > Could anybody help me to get this correct. > > Thanks in advance, Manoj > -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/b5a1acee-05c1-412d-b10a-d4235cd0b628%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
