GET /tvs/_search{"size": 0,"query": {"term": {"brand": {"value": "长虹"}}},"aggs": {"recent_150d": {"filter": {"range": {"sold_date": {"gte": "now-150d"}}},"aggs": {"recent_150d_avg_price": {"avg": {"field": "price"}}}},"recent_140d": {"filter": {"range": {"sold_date": {"gte": "now-140d"}}},"aggs": {"recent_140d_avg_price": {"avg": {"field": "price"}}}},"recent_130d": {"filter": {"range": {"sold_date": {"gte": "now-130d"}}},"aggs": {"recent_130d_avg_price": {"avg": {"field": "price"}}}}}}
aggs.filter,针对的是聚合去做的
如果放query里面的filter,是全局的,会对所有的数据都有影响
但是,如果,比如说,你要统计,长虹电视,最近1个月的平均值; 最近3个月的平均值; 最近6个月的平均值bucket filter:对不同的bucket下的aggs,进行filter
