# Elastic search aggregations **URL:** \ **Category:** Elasticsearch\ **Created:** [January 17, 2023, 2:47pm UTC](https://discuss.elastic.co/t/elastic-search-aggregations/323335 "2023-01-17T14:47:10Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![Pablo\_Cumpe](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/pablo_cumpe/32/116025_2.png) [@Pablo\_Cumpe](https://discuss.elastic.co/u/Pablo_Cumpe)\ **Post date:** [January 17, 2023, 2:47pm UTC](https://discuss.elastic.co/t/elastic-search-aggregations/323335/1 "2023-01-17T14:47:10Z")
Hi, Im working with Elasticsearch aggregations in an particular index. I have a dought if aggregations do a full scan of the index or only do o partial scan. Does anyone have an idea about this? ---
**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\ **Post date:** [January 18, 2023, 12:19am UTC](https://discuss.elastic.co/t/elastic-search-aggregations/323335/2 "2023-01-18T00:19:44Z")
Welcome to our community! 😃 Unless you have a filter in your query, then yes it will check the index. ---
**Author:** ![Pablo\_Cumpe](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/pablo_cumpe/32/116025_2.png) [@Pablo\_Cumpe](https://discuss.elastic.co/u/Pablo_Cumpe)\ **Post date:** [January 18, 2023, 2:10pm UTC](https://discuss.elastic.co/t/elastic-search-aggregations/323335/3 "2023-01-18T14:10:08Z")
Thank you very much for the reply ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [February 15, 2023, 2:10pm UTC](https://discuss.elastic.co/t/elastic-search-aggregations/323335/4 "2023-02-15T14:10:56Z")
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