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.
28 lines
766 B
JavaScript
28 lines
766 B
JavaScript
// SERVER-6361 Disallow exclusions in $project for 2.2
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// load the test utilities
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load('jstests/aggregation/extras/utils.js');
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c = db.c;
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c.drop();
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c.insert({a:2, nested: {_id:2, other:2}});
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assertErrorCode(c, {$project: {a:0}}, 16406);
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// excluding top-level _id is still allowed
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res = c.aggregate({$project: {_id:0, a:1}});
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assert.eq(res.toArray()[0], {a:2});
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// excluding nested _id is not
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assertErrorCode(c, {$project: {'nested._id':0}}, 16406);
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// nested _id is not automatically included
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res = c.aggregate({$project: {_id:0, 'nested.other':1}})
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assert.eq(res.toArray()[0], {nested: {other:2}});
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// not including anything is an error
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assertErrorCode(c, {$project: {}}, 16403);
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// even if you exclude _id
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assertErrorCode(c, {$project: {'_id':0}}, 16403);
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