-
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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ALL
This script causes an error:
db = db.getSiblingDB('foo');
var r = db.runCommand({ "aggregate" : "blah", "pipeline" : [
{ "$project" : {
"key" : 1,
"v" : 1
}},
{ "$group" : {
"_id" :
,
"min_v" :
}}
]});
> r
{
"errmsg" : "exception: disallowed field type 16 in object expression (at
\"key\")",
"code" : 15992,
"ok" : 0
}
I tried using NumberInt for the ones in the $project, and they were fine. Just the one in the $group has the problem.
- is depended on by
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SERVER-447 new aggregation framework
- Closed