opensearch-docs-cn/_aggregations/bucket/global.md

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---
layout: default
title: Global
parent: Bucket aggregations
grand_parent: Aggregations
nav_order: 90
redirect_from:
- /query-dsl/aggregations/bucket/global/
---
# Global aggregations
The `global` aggregations lets you break out of the aggregation context of a filter aggregation. Even if you have included a filter query that narrows down a set of documents, the `global` aggregation aggregates on all documents as if the filter query wasn't there. It ignores the `filter` aggregation and implicitly assumes the `match_all` query.
The following example returns the `avg` value of the `taxful_total_price` field from all documents in the index:
```json
GET opensearch_dashboards_sample_data_ecommerce/_search
{
"size": 0,
"query": {
"range": {
"taxful_total_price": {
"lte": 50
}
}
},
"aggs": {
"total_avg_amount": {
"global": {},
"aggs": {
"avg_price": {
"avg": {
"field": "taxful_total_price"
}
}
}
}
}
}
```
{% include copy-curl.html %}
#### Example response
```json
...
"aggregations" : {
"total_avg_amount" : {
"doc_count" : 4675,
"avg_price" : {
"value" : 75.05542864304813
}
}
}
}
```
You can see that the average value for the `taxful_total_price` field is 75.05 and not the 38.36 as seen in the `filter` example when the query matched.