Add Runtime Field By UpdateQueryAsync

[Rahma_Boughale]

Hello all, i am new to elasticsearch, i am trying to add a new field(runtime field) by UpdateByQueryAsync in my index(it already created), i did some research and i saw that we can add a new fiel by this syntax :

var updateByQueryResponse = await client.UpdateByQueryAsync<Document>(u => u
            .Query(q => q.MatchAll())
            .Script("ctx._source.isActive = true")
            .Refresh());

but in this case isActive will be indexed and for my case i want it to be an runtime field any suggestions please

[Christian_Dahlqvist]

Update by query updates documents just as you stated. Runtime fields are defined in mappings and processed at query time. You can not add runtime fields through update by query.

[Rahma_Boughale]

thank you sir