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Type:
Improvement
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Resolution: Unresolved
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Priority:
Major - P3
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None
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Affects Version/s: 3.6.3
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Component/s: None
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None
It seems that when promoteValues: false is specified for an operation the error codes are also returned as BSON objects:
Without promoteValues: false:
coll.aggregate([{}]).toArray().catch(err => err.code)
40323
With promoteValues: false:
coll.aggregate([{}], {promoteValues: false}).toArray().catch(err => err.code)
Int32 { _bsontype: 'Int32', value: 40323 }
Couldn't find anything about this in our docs or spec, but I would expect the error code to stay a number regardless of how the method is invoked.
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Related note captured from NODE-3123: The behavior of the driver related to the promoteValues is currently not very well documented, and should be improved (see NODE-3222).
- is duplicated by
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- Closed
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