Details
-
Bug
-
Resolution: Done
-
Major - P3
-
None
-
1.8.2
-
None
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Windows 7
-
ALL
Description
In my mongo shell, I do this:
db.members.ensureIndex(
{facebook_id:1},
{unique:true,sparse:true})
- I also try db.members.ensureIndex(
{facebook_id:1}
,
{sparse:true,unique:true})
Then I try to insert 2 records with facebook_id = null
I have got this message:
E11000 duplicate key error index: writepub.members.$facebook_id_1 dup key: { :null }