ElasticSearch : IN equivalent operator in ElasticSearch

Question

I am trying to find ElasticSearch query equivalent to IN \\ NOT in SQL.

I know we can use QueryString query with multiple OR to get the sam

Answer 1

I saw what you requested. And I wrote the source code as below.

I hope this helps you solve your problem.

sql query :

select * from tablename where fieldname in ('AA','BB');

elastic search :

{
    query :{
        bool:{
            must:[{
              "script": {
                "script":{
                  "inline": "(doc['fieldname'].value.toString().substring(0,2).toUpperCase() in ['AA','BB']) == true"
                }
              }
            }],
            should:[],
            must_not:[]
        }
    }
}