1bd05a191b
I used the following pipeline to find duplicates:
\grep -Ro '\<db\.[_a-zA-Z0-9$\.]*(\?' jstests/core/ | awk 'BEGIN {FS=":"} {print $1 " " $2}' | sed -e 's/\.\w\+(//g' | \grep -v ' db\(\.\($cmd\|system\..*\)\)\?$' | sort -k 2 | uniq | uniq -D -f 1 | awk '{print $2 "\t" $1}'
47 lines
2.2 KiB
JavaScript
47 lines
2.2 KiB
JavaScript
t = db.geo_s2multi
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t.drop()
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t.ensureIndex({geo: "2dsphere"})
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// Let's try the examples in the GeoJSON spec.
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multiPointA = { "type": "MultiPoint", "coordinates": [ [100.0, 0.0], [101.0, 1.0] ] }
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assert.writeOK(t.insert({geo: multiPointA}));
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multiLineStringA = { "type": "MultiLineString", "coordinates": [ [ [100.0, 0.0], [101.0, 1.0] ],
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[ [102.0, 2.0], [103.0, 3.0] ]]}
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assert.writeOK(t.insert({geo: multiLineStringA}));
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multiPolygonA = { "type": "MultiPolygon", "coordinates": [
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[[[102.0, 2.0], [103.0, 2.0], [103.0, 3.0], [102.0, 3.0], [102.0, 2.0]]],
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[[[100.0, 0.0], [101.0, 0.0], [101.0, 1.0], [100.0, 1.0], [100.0, 0.0]],
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[[100.2, 0.2], [100.8, 0.2], [100.8, 0.8], [100.2, 0.8], [100.2, 0.2]]]]}
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assert.writeOK(t.insert({geo: multiPolygonA}))
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assert.eq(3, t.find({geo: {$geoIntersects: {$geometry:
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{"type": "Point", "coordinates": [100,0]}}}}).itcount());
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assert.eq(3, t.find({geo: {$geoIntersects: {$geometry:
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{"type": "Point", "coordinates": [101.0,1.0]}}}}).itcount());
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// Inside the hole in multiPolygonA
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assert.eq(0, t.find({geo: {$geoIntersects: {$geometry:
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{"type": "Point", "coordinates": [100.21,0.21]}}}}).itcount());
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// One point inside the hole, one out.
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assert.eq(3, t.find({geo: {$geoIntersects: {$geometry:
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{"type": "MultiPoint", "coordinates": [[100,0],[100.21,0.21]]}}}}).itcount());
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assert.eq(3, t.find({geo: {$geoIntersects: {$geometry:
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{"type": "MultiPoint", "coordinates": [[100,0],[100.21,0.21],[101,1]]}}}}).itcount());
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// Polygon contains itself and the multipoint.
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assert.eq(2, t.find({geo: {$geoWithin: {$geometry: multiPolygonA}}}).itcount());
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partialPolygonA = { "type": "Polygon", "coordinates":
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[ [[102.0, 2.0], [103.0, 2.0], [103.0, 3.0], [102.0, 3.0], [102.0, 2.0]] ] };
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assert.writeOK(t.insert({geo: partialPolygonA}));
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// Polygon contains itself, the partial poly, and the multipoint
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assert.eq(3, t.find({geo: {$geoWithin: {$geometry: multiPolygonA}}}).itcount());
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assert.eq(1, t.find({geo: {$geoWithin: {$geometry: partialPolygonA}}}).itcount());
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// Itself, the multi poly, the multipoint...
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assert.eq(3, t.find({geo: {$geoIntersects: {$geometry: partialPolygonA}}}).itcount());
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