# 【6.x】tree search query

**URL:** <https://discuss.elastic.co/t/6-x-tree-search-query/125929>\
**Category:** Elasticsearch\
**Created:** [March 28, 2018, 11:58am UTC](https://discuss.elastic.co/t/6-x-tree-search-query/125929 "2018-03-28T11:58:12Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![kgtkr](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/kgtkr/32/29184_2.png) [@kgtkr](https://discuss.elastic.co/u/kgtkr)\
**Post date:** [March 28, 2018, 11:58am UTC](https://discuss.elastic.co/t/6-x-tree-search-query/125929/1 "2018-03-28T11:58:12Z")

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Query and mapping to search for notifications  
{  
id:"comment1",  
user:"user1",  
reply:null  
}  
{  
id:"comment2",  
user:"user2",  
reply:"comment1"  
}  
{  
id:"comment3",  
user:"user3",  
reply:"comment2"  
}  
{  
id:"comment4",  
user:"user3",  
reply:"comment1"  
}  
{  
id:"comment5",  
user:"user1",  
reply:null  
}

I would like to search "user1 notifications  
"comment2"/"comment4"

---

<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:** [April 25, 2018, 11:58am UTC](https://discuss.elastic.co/t/6-x-tree-search-query/125929/2 "2018-04-25T11:58:16Z")

</div>

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