# 8.15.0 Migration and RangeQuery builder **URL:** \ **Category:** Elasticsearch\ **Created:** [September 16, 2024, 2:45pm UTC](https://discuss.elastic.co/t/8-15-0-migration-and-rangequery-builder/366627 "2024-09-16T14:45:01Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![Gerald\_PONT](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/gerald_pont/32/137622_2.png) [@Gerald\_PONT](https://discuss.elastic.co/u/Gerald_PONT)\ **Post date:** [September 16, 2024, 2:45pm UTC](https://discuss.elastic.co/t/8-15-0-migration-and-rangequery-builder/366627/1 "2024-09-16T14:45:01Z")
Hi all, We are using Elasticsearch in our software. We are migrating from version 8.10.1 to 8.15.1. We had this code in our software : `rangeQueryBuilder = new RangeQuery.Builder()` `.field(fieldName)` `.gte(JsonData.of(criterion.getCriteriaSimple().getMinValue()))` `.lte(JsonData.of(criterion.getCriteriaSimple().getMaxValue()));` but in 8.15.0 version, this is no more field method from RangeQuery.Build. I didn't find any help on the web. Can anyone tell me how to migrate this code properly since 8.15.x version ? Thank you by advance ---
**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\ **Post date:** [September 16, 2024, 10:03pm UTC](https://discuss.elastic.co/t/8-15-0-migration-and-rangequery-builder/366627/2 "2024-09-16T22:03:09Z")
Here's how I'm doing Range queries in 8.15: > Does this help? ---
**Author:** ![Gerald\_PONT](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/gerald_pont/32/137622_2.png) [@Gerald\_PONT](https://discuss.elastic.co/u/Gerald_PONT)\ **Post date:** [September 17, 2024, 6:35am UTC](https://discuss.elastic.co/t/8-15-0-migration-and-rangequery-builder/366627/3 "2024-09-17T06:35:13Z")
Hi, Thank you very much for your answer. Unfortunaly, in my case, i just wonder how to replace the field method ? What becomes fieldName ? (my problem is that .field(fieldName) doesn't exist anymore) ```auto private Query.Builder resolveFilterSimple(CriteriaFilter criterion) { String fieldName = null; if (criterion.getCriteriaSimple().getField() != null) { fieldName = criterion.getCriteriaSimple().getField(); } StringBuilder query; //Echappe TOUS les caratères spéciaux final String totallyEscapedCriterion = escapeReserved(criterion.getCriteriaSimple().getValue().toString()); //Echappe seulement les \ final String criterionWithEscapedSlashes = onlyEscapeSlash(criterion.getCriteriaSimple().getValue().toString()); RangeQuery.Builder rangeQueryBuilder; switch (criterion.getCriteriaSimple().getOperator()) { case BETWEEN: rangeQueryBuilder = new RangeQuery.Builder() .field(fieldName) .gte(JsonData.of(criterion.getCriteriaSimple().getMinValue())) .lte(JsonData.of(criterion.getCriteriaSimple().getMaxValue())); return (Query.Builder) new Query.Builder().range(rangeQueryBuilder.build()); ``` ---
**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\ **Post date:** [September 17, 2024, 8:29am UTC](https://discuss.elastic.co/t/8-15-0-migration-and-rangequery-builder/366627/4 "2024-09-17T08:29:39Z")
Bonjour ! I don't see the problem TBH. You have to use `number` now as I shown in the previous example. ```auto RangeQuery rangeQuery = RangeQuery.of(rq -> rq.number(nrq -> nrq.field(fieldName) .from(JsonData.of(criterion.getCriteriaSimple().getMinValue())) .to(JsonData.of(criterion.getCriteriaSimple().getMaxValue())))); ``` Does this work? ---
**Author:** ![Gerald\_PONT](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/gerald_pont/32/137622_2.png) [@Gerald\_PONT](https://discuss.elastic.co/u/Gerald_PONT)\ **Post date:** [September 17, 2024, 9:47am UTC](https://discuss.elastic.co/t/8-15-0-migration-and-rangequery-builder/366627/5 "2024-09-17T09:47:27Z")
Code is now ok, but problem is sometimes value is not a number, but a date a something else. How can i determine this value type ---
**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\ **Post date:** [September 17, 2024, 1:49pm UTC](https://discuss.elastic.co/t/8-15-0-migration-and-rangequery-builder/366627/6 "2024-09-17T13:49:40Z")
I believe the value type will depend on the field type you are running the query against. The IDE is proposing this: ![image](https://us1.discourse-cdn.com/elastic/original/3X/b/5/b5f5b3cd4e08c0f1bf126033695236745fbcb777.jpeg) If it's a number, use `number`. If it's a date, use `date`. If it's a String, use `term`. If it's "unknown", use `untyped`. ---
**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\ **Post date:** [October 11, 2024, 5:44pm UTC](https://discuss.elastic.co/t/8-15-0-migration-and-rangequery-builder/366627/7 "2024-10-11T17:44:44Z")
`untyped` should help: ``` RangeQuery rangeQuery = RangeQuery.of(rq -> rq.untyped(nf -> nf .field(fieldName) . from(criterion.getCriteriaSimple().getMinValue())) . to(criterion.getCriteriaSimple().getMaxValue())) )))).build(); ``` ---
**Author:** ![Gerald\_PONT](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/gerald_pont/32/137622_2.png) [@Gerald\_PONT](https://discuss.elastic.co/u/Gerald_PONT)\ **Post date:** [October 11, 2024, 8:14pm UTC](https://discuss.elastic.co/t/8-15-0-migration-and-rangequery-builder/366627/8 "2024-10-11T20:14:34Z")
Yes, it works perfectly with untyped. Thank you very much for your help!