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.
12 lines
272 B
JavaScript
12 lines
272 B
JavaScript
// server-7900 - $sort + $limit ignores limit when using index for sort
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c = db.s7900;
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c.drop();
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for (var i=0; i < 5; i++)
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c.insert({_id:i});
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res = c.aggregate({$sort: {_id: -1}}, {$limit: 2}); // uses index for sort
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assert.eq(res.toArray(), [{_id: 4}, {_id: 3}]);
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