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Type:
Bug
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Resolution: Done
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Priority:
Major - P3
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Affects Version/s: 1.7.2
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Component/s: Index Maintenance
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None
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ALL
> db.g.save({a: 1})
> db.g.save({a: 1})
> db.g.find()
{ "_id" : ObjectId("4cd05a0ae109fa5c133e277a"), "a" : 1 }
{ "_id" : ObjectId("4cd05a0be109fa5c133e277b"), "a" : 1 }
> db.g.ensureIndex({a: 1}, {unique: true, dropDups: true})
E11000 duplicate key error index: test.g.$a_1 dup key: { : 1.0 }
> db.g.find()
{ "_id" : ObjectId("4cd05a0ae109fa5c133e277a"), "a" : 1 }
If the user specifies dropDups: true, there's no reason for the server to assert. This is a problem in the drivers, where we check for assertions when creating indexes.
- is duplicated by
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- Closed
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