Database
[{"_id":{"$oid":"62644af0368cb0a46d7c2a95"},"insertionData":"23/04/2022 19:50:50","ipfsMetadata":{"Name":"data.json","Hash":"Qmb3FWgyJHzJA7WCBX1phgkV93GiEQ9UDWUYffDqUCbe7E","Size":"431"},"metadata":{"sessionDate":"20220415 17:42:55","dataSender":"user345","data":{"height":"180","weight":"80"},"addtionalInformation":[{"name":"poolsize","value":"30m"},{"name":"swimStyle","value":"mariposa"},{"name":"modality","value":"swim"},{"name":"gender-title","value":"schoolA"}]},"fileId":{"$numberLong":"4"}}]
Query
db.collection.update({"fileId":4,"metadata.addtionalInformation.name":"gender-title"},{"$set":{"metadata.addtionalInformation.$.value":"junior"}})