mirror of https://gitee.com/bigwinds/arangodb
54 lines
1.2 KiB
Plaintext
54 lines
1.2 KiB
Plaintext
arangosh> db.geo2.ensureGeoIndex("location.latitude", "location.longitude");
|
|
{
|
|
"id" : "geo2/2034234251",
|
|
"type" : "geo2",
|
|
"fields" : [
|
|
"location.latitude",
|
|
"location.longitude"
|
|
],
|
|
"constraint" : false,
|
|
"unique" : false,
|
|
"ignoreNull" : true,
|
|
"sparse" : true,
|
|
"isNewlyCreated" : true,
|
|
"code" : 201
|
|
}
|
|
arangosh> for (i = -90; i <= 90; i += 10) {
|
|
........> for (j = -180; j <= 180; j += 10) {
|
|
........> db.geo2.save({ name : "Name/" + i + "/" + j, location: { latitude : i, longitude : j } });
|
|
........> }
|
|
........> }
|
|
arangosh> db.geo2.near(0, 0).limit(3).toArray();
|
|
[
|
|
{
|
|
"_id" : "geo2/2103636875",
|
|
"_key" : "2103636875",
|
|
"_rev" : "2103636875",
|
|
"location" : {
|
|
"latitude" : 0,
|
|
"longitude" : 0
|
|
},
|
|
"name" : "Name/0/0"
|
|
},
|
|
{
|
|
"_id" : "geo2/2103833483",
|
|
"_key" : "2103833483",
|
|
"_rev" : "2103833483",
|
|
"location" : {
|
|
"latitude" : 0,
|
|
"longitude" : 10
|
|
},
|
|
"name" : "Name/0/10"
|
|
},
|
|
{
|
|
"_id" : "geo2/2096362379",
|
|
"_key" : "2096362379",
|
|
"_rev" : "2096362379",
|
|
"location" : {
|
|
"latitude" : -10,
|
|
"longitude" : 0
|
|
},
|
|
"name" : "Name/-10/0"
|
|
}
|
|
]
|