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Type:
Bug
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Resolution: Works as Designed
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Priority:
Major - P3
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None
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Affects Version/s: None
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Component/s: Querying
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Labels:None
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ALL
In the mongo shell (connecting to a 3.6 or a 4.0 mongod), update, delete and find queries don't seem to support the $code type. Insert operations however do allow $code, and all operations do support Code (instead of $code).
Example:
Insert works with Code and $code
vladmac(mongod-3.6.4) test> db.foo.insert({"_id":Code("whatever")})
Inserted 1 record(s) in 50ms
WriteResult({
"nInserted": 1
})
Delete, update and find work with Code but do not work with $code
vladmac(mongod-3.6.4) test> db.foo.deleteOne({"_id":{"$code": "whatever"}})
2018-08-29T15:40:53.500-0400 E QUERY [thread1] WriteError: unknown operator: $code :
WriteError({
"index": 0,
"code": 2,
"errmsg": "unknown operator: $code",
"op": {
"q": {
"_id": {
"$code": "whatever"
}
},
"limit": 1
}
})
WriteError@src/mongo/shell/bulk_api.js:466:48
Bulk/mergeBatchResults@src/mongo/shell/bulk_api.js:846:49
Bulk/executeBatch@src/mongo/shell/bulk_api.js:910:13
Bulk/this.execute@src/mongo/shell/bulk_api.js:1154:21
DBCollection.prototype.deleteOne@src/mongo/shell/crud_api.js:363:17
@(shell):1:1