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Type:
Bug
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Resolution: Done
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Priority:
Major - P3
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None
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Affects Version/s: 3.2.7
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Component/s: mongoimport
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None
mongoimport allows fields with dots "." to be imported
An input file as:
{ "a.b" : 1 }
{ "a.b" : 2 }
is imported without errors/warnings:
$ mongoimport -d test -c test import.json
connected to: 127.0.0.1
2016-07-18T10:58:58.382+1000 imported 2 objects
$
The collection looks like:
{
"_id": ObjectId("578ec46e39b3c19fbbeb2264"),
"a.b": 1
}
{
"_id": ObjectId("578ec46e39b3c19fbbeb2262"),
"a.b": 2
}
Testing with 3.2.7, 3.0.8, 2.6.11 and 2.4.14 produced the same results.
Only 2.5.2 shows errors when importing:
$ mongoimport -d test -c test import.json connected to: 127.0.0.1 2016-07-18T10:56:05.626+1000 error: Cannot insert object with _id field of array/regex or with any field name prefixed with $ or containing a dot. 2016-07-18T10:56:05.627+1000 error: Cannot insert object with _id field of array/regex or with any field name prefixed with $ or containing a dot. 2016-07-18T10:56:05.627+1000 tried to import 2 objects 2016-07-18T10:56:05.627+1000 ERROR: encountered at least 2 error(s)s $
Both TOOLS-57 and TOOLS-64 say that they should be imported as an embedded object but this doesn't seem to be the case.
In addition, once the documents are imported, they cannot be $renamed due to SERVER-25164
- depends on
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- Closed
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- is duplicated by
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TOOLS-1736 mongoimport should prohibit dotted field names
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- Closed
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- is related to
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- Closed
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