# filter+aggs：统计价格大于 1200 的电视平均价格
GET /tvs/sales/_search
{
"size": 0,
"query": {
"constant_score": {
"filter": {
"range": {
"price": {
"gte": 1200
}
}
}
}
},
"aggs": {
"avg_price": {
"avg": {
"field": "price"
}
}
}
}
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{
"took": 104,
"timed_out": false,
"_shards": {
"total": 5,
"successful": 5,
"failed": 0
},
"hits": {
"total": 7,
"max_score": 0,
"hits": []
},
"aggregations": {
"avg_price": {
"value": 2885.714285714286
}
}
}
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