# Query Order of Execution
**URL:** https://discuss.elastic.co/t/query-order-of-execution/203273
**Category:** Elasticsearch
**Created:** [October 11, 2019, 5:36pm UTC](https://discuss.elastic.co/t/query-order-of-execution/203273 "2019-10-11T17:36:22Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@jaharsh93](https://discuss.elastic.co/u/jaharsh93)
#### Post date: [October 11, 2019, 5:36pm UTC](https://discuss.elastic.co/t/query-order-of-execution/203273/1 "2019-10-11T17:36:23Z")
What is the order of execution of all the clauses inside the Bool clause , are they executed in parallel by elastic search and then aggregated or are they executed sequentially one after another ?
POST \_search
{
"query": {
"bool" : {
"must" : {
"term" : { "user" : "kimchy" }
},
"filter": {
"term" : { "tag" : "tech" }
},
"must\_not" : {
"range" : {
"age" : { "gte" : 10, "lte" : 20 }
}
},
"should" : [
{ "term" : { "tag" : "wow" } },
{ "term" : { "tag" : "elasticsearch" } }
],
"minimum\_should\_match" : 1,
"boost" : 1.0
}
}
}
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [November 8, 2019, 5:36pm UTC](https://discuss.elastic.co/t/query-order-of-execution/203273/2 "2019-11-08T17:36:30Z")
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