16 lines
606 B
JavaScript
16 lines
606 B
JavaScript
// do not allow creation of fields with a $ prefix
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import {assertErrorCode} from "jstests/aggregation/extras/utils.js";
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const c = db.c;
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c.drop();
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c.insert({a: 1});
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// assert that we get the proper error in both $project and $group
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assertErrorCode(c, {$project: {$a: "$a"}}, 16410);
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assertErrorCode(c, {$project: {a: {$b: "$a"}}}, 31325);
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assertErrorCode(c, {$project: {a: {"$b": "$a"}}}, 31325);
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assertErrorCode(c, {$project: {'a.$b': "$a"}}, 16410);
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assertErrorCode(c, {$group: {_id: "$_id", $a: {$sum: 1}}}, 40236);
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assertErrorCode(c, {$group: {_id: {$a: "$a"}}}, ErrorCodes.InvalidPipelineOperator);
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