Database
[{"data":[{"date":ISODate("2023-02-01"),"value":[{"key":"123","price":100},{"key":"234","price":100}]},{"date":ISODate("2023-02-02"),"value":[{"key":"123","price":100},{"key":"234","price":100}]},{"date":ISODate("2023-02-03"),"value":[{"key":"123","price":100},{"key":"234","price":100}]}]}]
Query
db.collection.find()