119 lines
2.5 KiB
Plaintext
119 lines
2.5 KiB
Plaintext
[[query-dsl-geo-polygon-query]]
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=== Geo Polygon Query
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A query allowing to include hits that only fall within a polygon of
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points. Here is an example:
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[source,js]
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--------------------------------------------------
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{
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"filtered" : {
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"query" : {
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"match_all" : {}
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},
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"filter" : {
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"geo_polygon" : {
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"person.location" : {
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"points" : [
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{"lat" : 40, "lon" : -70},
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{"lat" : 30, "lon" : -80},
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{"lat" : 20, "lon" : -90}
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]
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}
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}
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}
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}
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}
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--------------------------------------------------
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[float]
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==== Allowed Formats
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[float]
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===== Lat Long as Array
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Format in `[lon, lat]`, note, the order of lon/lat here in order to
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conform with http://geojson.org/[GeoJSON].
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[source,js]
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--------------------------------------------------
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{
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"filtered" : {
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"query" : {
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"match_all" : {}
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},
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"filter" : {
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"geo_polygon" : {
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"person.location" : {
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"points" : [
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[-70, 40],
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[-80, 30],
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[-90, 20]
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]
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}
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}
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}
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}
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}
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--------------------------------------------------
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[float]
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===== Lat Lon as String
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Format in `lat,lon`.
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[source,js]
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--------------------------------------------------
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{
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"filtered" : {
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"query" : {
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"match_all" : {}
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},
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"filter" : {
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"geo_polygon" : {
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"person.location" : {
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"points" : [
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"40, -70",
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"30, -80",
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"20, -90"
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]
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}
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}
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}
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}
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}
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--------------------------------------------------
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[float]
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===== Geohash
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[source,js]
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--------------------------------------------------
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{
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"filtered" : {
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"query" : {
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"match_all" : {}
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},
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"filter" : {
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"geo_polygon" : {
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"person.location" : {
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"points" : [
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"drn5x1g8cu2y",
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"30, -80",
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"20, -90"
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]
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}
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}
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}
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}
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}
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--------------------------------------------------
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[float]
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==== geo_point Type
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The filter *requires* the
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<<mapping-geo-point-type,geo_point>> type to be
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set on the relevant field.
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