061a086641
The actual change is in src/mongo/shell/collection.js with the remaining changes
to adjust tests to the new api.
The "ideal" arguments are now an array of pipeline ops and an optional object
with extra top-level options for the command (such as {explain: true}. For
backwards compatibility, we still support the varargs style where each argument
is a pipeline stage, but there is no way to specify extra parameters in this
mode.
21 lines
597 B
JavaScript
21 lines
597 B
JavaScript
// SERVER-6184 Support mixing nested and dotted fields with common prefixes
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c = db.c;
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c.drop();
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c.save( { a:'missing', b:{ c:'bar', a: 'baz', z:'not there' } } );
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function test(projection) {
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res = c.aggregate({$project: projection})
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assert.eq(res.toArray()[0], {b: {c: 'bar', a: 'baz'}});
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}
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test({_id:0, b: {a:1}, 'b.c': 1})
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test({_id:0, 'b.c': 1, b: {a:1}})
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// Synthetic fields should be in the order they appear in the $project
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one = {$add:[1]}
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res = c.aggregate({$project: {_id:0, 'A.Z':one, A:{Y:one, A:one}, 'A.B': one}})
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assert.eq(res.toArray()[0], {A: {Z:1, Y:1, A:1, B:1}});
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