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Type:
Improvement
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Resolution: Fixed
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Priority:
Minor - P4
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Affects Version/s: None
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Component/s: None
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Query Execution
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Fully Compatible
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QE 2025-03-03, QE 2025-03-17
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200
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None
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'undefined' value is not a part of JSON specification, but it is still useful to see which values and properties are undefined. The output should be valid JSON, therefore we should consider the following serialization for logs:
toJsonForLog(undefined) --> {"$undefined": true} // currently prints undefined
toJsonForLog([undefined]) --> [{"$undefined": true}] // currently prints [null]
toJsonForLog({hello: undefined}) --> {"hello":{"$undefined": true}} // currently prints {}