mirror of https://gitee.com/bigwinds/arangodb
28 lines
718 B
Plaintext
28 lines
718 B
Plaintext
avocado> db.geo.ensureGeoIndex("loc");
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162534834
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avocado> for (i = -90; i <= 90; i += 10)
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.......> for (j = -180; j <= 180; j += 10)
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.......> db.geo.save({ name : "Name" + i + "-" + j,
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.......> loc: [ i, j ] });
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avocado> db.geo.near(0,0).distance();
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{ "name" : "0_0",
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"loc" : [ 0, 0 ],
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"_id" : "144958:24840824", "_distance" : 0 }
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{ "name" : "0_10",
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"loc" : [ 0, 10 ],
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"_id" : "144958:24906360",
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"_distance" : 1111949.2664455874 }
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.
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.
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{ "name" : "-20_-10",
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"loc" : [ -20, -10 ],
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"_id" : "144958:19925624",
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"_distance" : 2476171.4106209576 }
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{ "name" : "-10_-20",
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"loc" : [ -10, -20 ],
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"_id" : "144958:22284920",
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"_distance" : 2476171.4106209576 }
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...more results...
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