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Last active June 23, 2023 11:58
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Elasticsearch Nested Array Object Size Aggregation
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size.md 
# images field type is nested
GET products/_search
{
  "track_total_hits": true, 
  "size": 0, 
  "aggs": {
    "counts": {
      "terms": {
        "script": "params['_source']['images'].size()",
        "size": 10
      }
    }
  }
}
@hkulekci
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@ar-hosseinkhani welcome 👍

@pinturic
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can it be done without script?

@hkulekci
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hkulekci commented Jun 23, 2023 •
edited

@pinturic Maybe you can use value_count aggregation with field images.id. I did not try but it could work.

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