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Type:
Bug
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Resolution: Fixed
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Priority:
Major - P3
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Affects Version/s: 4.0.6
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Component/s: Aggregation Framework
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Fully Compatible
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ALL
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Query 2020-06-29, Query 2020-07-13
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44
db.foo.aggregate({$addFields:{x:{$substr:[{$literal:"xxxxxxxx"}, 0, NumberDecimal("5")]}}})
2018-09-10T14:40:15.878-0400 E QUERY [js] Error: command failed: {
"ok" : 0,
"errmsg" : "$substrBytes: length must be a numeric type (is BSON type decimal)",
"code" : 16035,
"codeName" : "Location16035"
} : aggregate failed
// same for other string functions
[js] Error: command failed: {
"ok" : 0,
"errmsg" : "$substrBytes: length must be a numeric type (is BSON type decimal)",
"code" : 16035,
"codeName" : "Location16035"
} : aggregate failed :
Decimal should be treated like other numeric types and be valid.