Details
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Bug
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Resolution: Done
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Major - P3
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None
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None
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None
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ALL
Description
Using the C++ driver, nothing prevents a user from inserting a document that has two fields which share a name. I don't believe that the behavior of future updates on this document is documented or well-defined (as a sidenote, operating on this document can't crash the server, right?).
See:
> db.test.find()
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{ "_id" : ObjectId("5058f25f7d54ac9bc09d4e57"), "a" : 0, "a" : 0 }
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>
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as a product of:
#include "mongo/client/dbclient.h"
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using namespace mongo;
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int main() {
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DBClientConnection c;
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c.connect("localhost");
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BSONObj bsonData = BSON("a" << 0 << "a" << 0);
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c.insert("test.test", bsonData);
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return 0;
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}
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Attachments
Issue Links
- duplicates
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SERVER-6439 Duplicate fields at the same level should not be allowed
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- Backlog
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