# Query : Use of Union feature in elastic search

**URL:** <https://discuss.elastic.co/t/query-use-of-union-feature-in-elastic-search/10707>\
**Category:** Elasticsearch\
**Created:** [February 12, 2013, 5:26am UTC](https://discuss.elastic.co/t/query-use-of-union-feature-in-elastic-search/10707 "2013-02-12T05:26:54Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![mohit\_Kumar](https://avatars.discourse-cdn.com/v4/letter/m/c89c15/32.png) [@mohit\_Kumar](https://discuss.elastic.co/u/mohit_Kumar)\
**Post date:** [February 12, 2013, 5:26am UTC](https://discuss.elastic.co/t/query-use-of-union-feature-in-elastic-search/10707/1 "2013-02-12T05:26:54Z")

</div>

Hello Folks,  
How to union the result of two or more query . Elastic search query.  
I used following Dis Max Query for union  
curl -XGET '[http://localhost:9200/new\_index/n](http://localhost:9200/new_index/n)  
ew\_indext/\_search?size=2' -d'{"query":{

> ```
> "dis_max" : {
> "tie_breaker" : 0.7,
> "queries" : [
> {
> "term" : { "MsgData" : "Aeropostale)" }
> },
> {
> "term" : { "MsgData" : "ebook" }
> }
> ]
> }
> 
> ```
> 
> }  
> }'

expected output: both aeropostale and ebook  
output rcieved from this query : only ebook.  
can you please help me where I am doing wrong.

thanks and regards  
Mohit Kumar Yadav

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---

<div class="post-metadata">

**Author:** ![sujoysett](https://avatars.discourse-cdn.com/v4/letter/s/2acd7d/32.png) [@sujoysett](https://discuss.elastic.co/u/sujoysett)\
**Post date:** [February 12, 2013, 5:38am UTC](https://discuss.elastic.co/t/query-use-of-union-feature-in-elastic-search/10707/2 "2013-02-12T05:38:11Z")

</div>

Use bool query.

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On Tuesday, February 12, 2013 10:56:54 AM UTC+5:30, Mohit Kumar Yadav wrote:

> Hello Folks,  
> How to union the result of two or more query . Elastic search query.  
> I used following Dis Max Query for union  
> curl -XGET '[http://localhost:9200/new\_index/n](http://localhost:9200/new_index/n)  
> ew\_indext/\_search?size=2' -d'{"query":{
> 
> > ```
> > "dis_max" : {
> > "tie_breaker" : 0.7,
> > "queries" : [
> > {
> > "term" : { "MsgData" : "Aeropostale)" }
> > },
> > {
> > "term" : { "MsgData" : "ebook" }
> > }
> > ]
> > }
> > 
> > ```
> > 
> > }  
> > }'
> 
> expected output: both aeropostale and ebook  
> output rcieved from this query : only ebook.  
> can you please help me where I am doing wrong.
> 
> thanks and regards  
> Mohit Kumar Yadav

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---

<div class="post-metadata">

**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, 2:51am UTC](https://discuss.elastic.co/t/query-use-of-union-feature-in-elastic-search/10707/3 "2017-07-06T02:51:58Z")

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