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Type: Improvement
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Resolution: Unresolved
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Priority: Minor - P4
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None
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Affects Version/s: None
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Component/s: Associations, Query
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None
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(copied to CRM)
The given code
class User include Mongoid::Document has_many :cgm_evgs end class CgmEvg include Mongoid::Document field :timestamp, type: Date belongs_to :user end User.find(_id: u1.id).cgm_evgs.min(:timestamp).to_a
generates the following command:
{ "aggregate":"cgm_evgs", "pipeline":[ {"$match":{"user_id":{"$oid":"65a7dfcfe61d72729750604a"},"timestamp":{"$exists":true}}}, { "$group":{ "_id":"timestamp", "count":{"$sum":1}, "max":{"$max":"$timestamp"}, "min":{"$min":"$timestamp"}, "sum":{"$sum":"$timestamp"}, "avg":{"$avg":"$timestamp"} } } ] }
The command does not reflect the code.
- has to be done after
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MONGOID-5526 Create fluid aggregation API
- Backlog