# Conditional function score query **URL:** \ **Category:** Elasticsearch\ **Created:** [January 9, 2015, 10:38am UTC](https://discuss.elastic.co/t/conditional-function-score-query/21555 "2015-01-09T10:38:35Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![Jason\_Wee](https://avatars.discourse-cdn.com/v4/letter/j/7ea924/32.png) [@Jason\_Wee](https://discuss.elastic.co/u/Jason_Wee)\ **Post date:** [January 9, 2015, 10:38am UTC](https://discuss.elastic.co/t/conditional-function-score-query/21555/1 "2015-01-09T10:38:35Z")
Hi, I have build a query using java FunctionScoreQueryBuilder [http://www.elasticsearch.org/guide/en/elasticsearch/reference/0.90/query-dsl-function-score-query.html](http://www.elasticsearch.org/guide/en/elasticsearch/reference/0.90/query-dsl-function-score-query.html) and was wondering if it possible to create a conditional scoring to the field? For example if the field exists and count = 1, apply factionFunction of 1.0f . And if the field existsa nd count = 2, then apply factionFunction of 2.0f , etc etc. Is this possible? Thanks. Jason -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/62f3b076-005c-4a8e-a447-a66015db633a%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/62f3b076-005c-4a8e-a447-a66015db633a%40googlegroups.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![jprante](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/jprante/32/44941_2.png) [@jprante](https://discuss.elastic.co/u/jprante)\ **Post date:** [January 9, 2015, 4:14pm UTC](https://discuss.elastic.co/t/conditional-function-score-query/21555/2 "2015-01-09T16:14:45Z")
You can check out [GitHub - jprante/elasticsearch-functionscore-conditionalboost: Boost documents in Elasticsearch when they match dynamic conditions](https://github.com/jprante/elasticsearch-functionscore-conditionalboost) for an example of how this can be done with a Java plugin. Jörg On Fri, Jan 9, 2015 at 11:38 AM, Jason Wee [peichieh@gmail.com](mailto:peichieh@gmail.com) wrote: > Hi, > > I have build a query using java FunctionScoreQueryBuilder > [Elasticsearch Platform — Find real-time answers at scale | Elastic](http://www.elasticsearch.org/guide/en/elasticsearch/reference/0.90/query-dsl-function-score-query.html) > and was wondering if it possible to create a conditional scoring to the > field? For example if the field exists and count = 1, apply factionFunction > of 1.0f . And if the field existsa nd count = 2, then apply factionFunction > of 2.0f , etc etc. > > Is this possible? > > Thanks. > > Jason > > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). > To view this discussion on the web visit > [https://groups.google.com/d/msgid/elasticsearch/62f3b076-005c-4a8e-a447-a66015db633a%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/62f3b076-005c-4a8e-a447-a66015db633a%40googlegroups.com) > [https://groups.google.com/d/msgid/elasticsearch/62f3b076-005c-4a8e-a447-a66015db633a%40googlegroups.com?utm\_medium=email&utm\_source=footer](https://groups.google.com/d/msgid/elasticsearch/62f3b076-005c-4a8e-a447-a66015db633a%40googlegroups.com?utm_medium=email&utm_source=footer) > . > For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/CAKdsXoFm24Wy1FEtYGBp%3D46Psx2BOcs-EELF7zZEQ3hsRqE0dw%40mail.gmail.com](https://groups.google.com/d/msgid/elasticsearch/CAKdsXoFm24Wy1FEtYGBp%3D46Psx2BOcs-EELF7zZEQ3hsRqE0dw%40mail.gmail.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![Jason\_Wee](https://avatars.discourse-cdn.com/v4/letter/j/7ea924/32.png) [@Jason\_Wee](https://discuss.elastic.co/u/Jason_Wee)\ **Post date:** [January 12, 2015, 11:02am UTC](https://discuss.elastic.co/t/conditional-function-score-query/21555/3 "2015-01-12T11:02:33Z")
Thanks Jörg although we are using es version 0.90.7 and the project using es version 1.2.1. Not sure if it support. Anyway, I achieve similar behaviour by using range filter (from 0 to less than or equal to 1, then boost 10f for example.) and passed that to FunctionScoreQueryBuilder. Jason On Saturday, January 10, 2015 at 12:14:58 AM UTC+8, Jörg Prante wrote: > You can check out > [GitHub - jprante/elasticsearch-functionscore-conditionalboost: Boost documents in Elasticsearch when they match dynamic conditions](https://github.com/jprante/elasticsearch-functionscore-conditionalboost) > for an example of how this can be done with a Java plugin. > > Jörg > > On Fri, Jan 9, 2015 at 11:38 AM, Jason Wee \<[peic...@gmail.com](mailto:peic...@gmail.com) > \\> wrote: > > > Hi, > > > > I have build a query using java FunctionScoreQueryBuilder > > [Elasticsearch Platform — Find real-time answers at scale | Elastic](http://www.elasticsearch.org/guide/en/elasticsearch/reference/0.90/query-dsl-function-score-query.html) > > and was wondering if it possible to create a conditional scoring to the > > field? For example if the field exists and count = 1, apply factionFunction > > of 1.0f . And if the field existsa nd count = 2, then apply factionFunction > > of 2.0f , etc etc. > > > > Is this possible? > > > > Thanks. > > > > Jason > > > > -- > > You received this message because you are subscribed to the Google Groups > > "elasticsearch" group. > > To unsubscribe from this group and stop receiving emails from it, send an > > email to [elasticsearc...@googlegroups.com](mailto:elasticsearc...@googlegroups.com) \. > > To view this discussion on the web visit > > [https://groups.google.com/d/msgid/elasticsearch/62f3b076-005c-4a8e-a447-a66015db633a%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/62f3b076-005c-4a8e-a447-a66015db633a%40googlegroups.com) > > [https://groups.google.com/d/msgid/elasticsearch/62f3b076-005c-4a8e-a447-a66015db633a%40googlegroups.com?utm\_medium=email&utm\_source=footer](https://groups.google.com/d/msgid/elasticsearch/62f3b076-005c-4a8e-a447-a66015db633a%40googlegroups.com?utm_medium=email&utm_source=footer) > > . > > For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/e10f7bfb-4c73-4c76-ba94-8f2dc87aa245%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/e10f7bfb-4c73-4c76-ba94-8f2dc87aa245%40googlegroups.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 6, 2017, 12:39am UTC](https://discuss.elastic.co/t/conditional-function-score-query/21555/4 "2017-07-06T00:39:35Z")