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Type:
Bug
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Resolution: Done
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Priority:
Major - P3
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Affects Version/s: None
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Component/s: Aggregation Framework
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None
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Minor Change
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ALL
Observed behavior: An aggregation result based on a regular expression from mongod is converted to a string in the result set.
Expected behavior: The aggregation result is returned as a regular expression type.
Test:
> c.save( { a:/x/i } )
> c.find()
{ "_id" : ObjectId("5004823ca08131138fd399d6"), "a" : /x/i }
> c.aggregate( { $project:{ b:'$a' } } )
{
"result" : [
{
"_id" : ObjectId("5004823ca08131138fd399d6"),
"b" : "x"
}
],
"ok" : 1
}