I have a column engagement like this along with other columns
record 1
"date":"2017-11-23T06:46:04.358Z", "remarks": "test1", "engagement": [ { "name": "comment_count", "value": 6 }, { "name": "like_count", "value": 2 } ], .... .... record 2
"date":"2017-11-23T07:16:14.358Z", "remarks": "test2", "engagement": [ { "name": "comment_count", "value": 3 }, { "name": "like_count", "value": 9 } ], .... .... I am storing objects in an array format, Now I want to sort the data by desc order of any given object name, e.g. value of like_count or value of share_count.
So if I sort by like_count then 2nd record should come before the 1st record as the value of like_count of the 2nd record is 9 compared to the value of like_count of the first record which is 2.
How to do this in elasticsearch?
1 Answers
Answers 1
You should have something like the following:
{ "query": { "nested": { "path": "engagement", "filter": { ...somefilter... } } }, "sort": { "engagement.name": { "order": "desc", "mode": "min", "nested_filter": { ...same.filter.as.before } } } } Source: Elastic Docs
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