I have a data collection with two fields y_hat and y.

I want to query it from elasticsearch where y_hat is larger than y value.

How do I do the query?

CodePudding user response：

You can use Script Query from Elasticsearch. Below query will return document only if field y_hat value is grater then field y value.

{
  "query": {
    "bool": {
      "filter": {
        "script": {
          "script": """
            return doc['y_hat'].value > doc['y'].value;
          """
        }
      }
    }
  }
}