7bc7864fc0
This commit removes the geoNear command and moves its implementation into the aggregation framework. Users should use the aggregate command with a $geoNear stage. The implementation rewrite additionally removes the limit in the $geoNear aggregation stage. To limit the number of results, use a $limit stage.
18 lines
503 B
JavaScript
18 lines
503 B
JavaScript
var t = db.geod;
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t.drop();
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t.save({loc: [0, 0]});
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t.save({loc: [0.5, 0]});
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t.ensureIndex({loc: "2d"});
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// do a few geoNears with different maxDistances. The first iteration
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// should match no points in the dataset.
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dists = [.49, .51, 1.0];
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for (idx in dists) {
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b = db.geod
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.aggregate([
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{$geoNear: {near: [1, 0], distanceField: "d", maxDistance: dists[idx]}},
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{$limit: 2},
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])
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.toArray();
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assert.eq(b.length, idx, "B" + idx);
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}
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