Details
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Bug
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Status: Closed
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Minor - P4
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Resolution: Fixed
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None
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Minor Change
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ALL
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Description
Can create indices, for example:
> coll.ensureIndex({'x.$a':1})
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> coll.getIndexes()
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[
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{
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"v" : 1,
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"name" : "_id_",
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"ns" : "test.t",
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"key" : {
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"_id" : 1
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}
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},
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{
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"v" : 1,
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"ns" : "test.t",
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"key" : {
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"x.$a" : 1
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},
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"name" : "x.$a_1"
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}
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]
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You can also create an index that contains an empty field name, i.e.: "x..a"
As you cannot save/insert/upsert a field with that name, it seems like incorrect behavior to be able to index on it.
Attachments
Issue Links
- is related to
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- Closed
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SERVER-12070 Validate all indexes for new restrictions at startup
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- Closed
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SERVER-11812 Can create indexes on invalid fields (empty, $** component)
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- Closed
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- related to
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- Closed
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