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Type:
Bug
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Resolution: Done
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Priority:
Minor - P4
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Affects Version/s: 2.0.2
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Component/s: Querying
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ALL
Given a small collection with these values:
> db.test.find()
{ "_id" : ObjectId("4f3ade128e2fc474150d9afd"), "x" : 1, "y" : 2 }
{ "_id" : ObjectId("4f3ade168e2fc474150d9afe"), "x" : 3, "y" : 4 }
{ "_id" : ObjectId("4f3adec28e2fc474150d9aff"), "x" : 5, "y" : 6 }
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This simple query gives the obvious results:
> db.test.find({x:1,y:2})
{ "_id" : ObjectId("4f3ade128e2fc474150d9afd"), "x" : 1, "y" : 2 }
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But why doesn't this query using $not work?
> db.test.find({$not:{x:1,y:2}})
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I expected it to simply return all the documents that didn't match the first time.
If this usage of $not is not supported then an error should be returned.
- depends on
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SERVER-6650 should matcher prevent use of $ prefixed field names?
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- Closed
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- is related to
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SERVER-7391 Parse bson queries into new MatchExpression AST
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- Closed
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