Details
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Bug
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Status: Closed
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Major - P3
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Resolution: Works as Designed
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3.2.7
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None
Description
mongoimport allows fields with dots "." to be imported
An input file as:
{ "a.b" : 1 }
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{ "a.b" : 2 }
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is imported without errors/warnings:
$ mongoimport -d test -c test import.json
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connected to: 127.0.0.1
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2016-07-18T10:58:58.382+1000 imported 2 objects
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$
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The collection looks like:
{
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"_id": ObjectId("578ec46e39b3c19fbbeb2264"),
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"a.b": 1
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}
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{
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"_id": ObjectId("578ec46e39b3c19fbbeb2262"),
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"a.b": 2
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}
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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
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connected to: 127.0.0.1
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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.
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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.
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2016-07-18T10:56:05.627+1000 tried to import 2 objects
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2016-07-18T10:56:05.627+1000 ERROR: encountered at least 2 error(s)s
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$
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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
Attachments
Issue Links
- depends on
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GODRIVER-998 Driver should not allow insertion of docs with dots in keys
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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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SERVER-25164 $rename doesn't rename fields with dots (.)
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- Closed
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