elasticsearch 加载父级和子级
您好: 我正在尝试一次性加载父项和子项。我的查询如下:elasticsearch 加载父级和子级,elasticsearch,nest,elasticsearch,Nest,您好: 我正在尝试一次性加载父项和子项。我的查询如下: ISearchResponse<Models.Facilities.Facility> response = await this._elasticClient.SearchAsync<Models.Facilities.Facility>(s => s.Query(q => (q.GeoDistance(g => g.Boost(1.1)
ISearchResponse<Models.Facilities.Facility> response = await this._elasticClient.SearchAsync<Models.Facilities.Facility>(s =>
s.Query(q => (q.GeoDistance(g => g.Boost(1.1)
.Field(f => f.BusinessLocation)
.DistanceType(GeoDistanceType.Arc)
.Distance(search.location.distance.ToString() + "m")
.Location((double)search.location.latitude, (double)search.location.longitude)
)
&&
q.HasChild<Models.Facilities.FacilityType>(c => c.Query(qq => qq.MatchAll()).Name("FacilityType")))
||
q.GeoDistance(g => g.Boost(1.1)
.Field(f => f.ServiceAreas)
.DistanceType(GeoDistanceType.Arc)
.Distance(search.location.distance.ToString() + "m")
.Location((double)search.location.latitude, (double)search.location.longitude))
)
.Aggregations(a =>
a.Children<Models.Facilities.FacilityType>("Capacity", child => child.Aggregations(ca => ca.Histogram("Capacity",
h => h.Field(p => p.Capacity)
.Interval(10)
.Missing(0))))
.Histogram("Distance", d => d.Field(f => f.BusinessLocation)
.Interval(10)
.Order(HistogramOrder.CountDescending)))
.Sort(g => g.GeoDistance(g => g.Field(f => f.BusinessLocation)
.DistanceType(GeoDistanceType.Arc)
.Order(SortOrder.Descending)
.Unit(DistanceUnit.Miles)).GeoDistance(g => g.Field(f => f.ServiceAreas)
.DistanceType(GeoDistanceType.Arc)
.Order(SortOrder.Descending))));
ISearchResponse=等待此消息。\u elasticClient.SearchAsync(s=>
s、 查询(q=>(q.GeoDistance)(g=>g.Boost(1.1)
.字段(f=>f.BusinessLocation)
.DistanceType(GeoDistanceType.Arc)
.Distance(search.location.Distance.ToString()+“m”)
.Location((双精度)search.Location.latitude,(双精度)search.Location.longitude)
)
&&
q、 HasChild(c=>c.Query(qq=>qq.MatchAll()).Name(“FacilityType”))
||
q、 大地距离(g=>g.Boost(1.1)
.字段(f=>f.ServiceAreas)
.DistanceType(GeoDistanceType.Arc)
.Distance(search.location.Distance.ToString()+“m”)
.Location((双精度)search.Location.latitude,(双精度)search.Location.longitude))
)
.聚合(a=>
a、 子项(“容量”,子项=>child.Aggregations(ca=>ca.Histogram(“容量”),
h=>h.字段(p=>p.容量)
.间隔(10)
。缺失(0)))
.直方图(“距离”,d=>d.字段(f=>f.BusinessLocation)
.间隔(10)
.Order(historogramorder.CountDescending)))
.Sort(g=>g.GeoDistance(g=>g.Field(f=>f.BusinessLocation)
.DistanceType(GeoDistanceType.Arc)
.顺序(排序器降序)
.Unit(distance Unit.Miles)).GeoDistance(g=>g.Field(f=>f.ServiceAreas)
.DistanceType(GeoDistanceType.Arc)
.顺序(排序降序));
Facility和FacilityType扩展自父文档。我正在尝试加载父级
Facility
及其子级FacilityType
。基本上,如果我可以实现像这样的对象facilityObj.facilityTypes
。请告诉我这是否可行。