Template
single collection
multiple collections
mgodatagen
update
indexe
explain
Stage
Database
bson
mgodatagen
[{"dateCreated":ISODate("2019-03-26T01:05:43.778Z"),}]
Query
db.collection.aggregate([{$project:{date:{$dateToString:{format:"%d%m%Y",date:"$dateCreated"}}}}])
Result