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Type:
Task
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Resolution: Done
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Priority:
Blocker - P1
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Affects Version/s: 2.0.6
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Component/s: Public API
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None
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Environment:MongoDB 2.4, Ruby 2.2, OS X Yosemite
I'm in the process of upgrading from 'mongo' gem 1.8 to 2.0.
In my 1.8 setup, I had this code that was working fine:
# works fine, no matter how many times you call it
coll.update(
{'_id' => 5,
'p' => {"$ne" => pricevat}, :d => {"$ne" => dt}},
{'$set' => {"p" => pricevat, :d => dt},
'$push' => {"h" => {:d => dt, :p => pricevat }}}, {:upsert => true})
In the process of upgrading, I transformed this query to what I think that would be the equivalent, compatible with v2.0.6:
coll.find({'_id' => 5},
'p' => {"$ne" => pricevat}, :d => {"$ne" => dt})
.update_one({'$set' => {"p" => pricevat, :d => dt},
'$push' => {"h" => {:d => dt, :p => pricevat }}}, {:upsert => true})
This code runs the 1st time (creates the document) and the subsequent times throws the following error:
Mongo::Error::OperationFailure: E11000 duplicate key error index: price_history.products.$_id_ dup key: { : 5 } (11000)
It seems that `upsert` is not taken into account and the operation tries to create the document instead of updating it.