mongodb + add to array
db.students.updateOne(
{ name: "joe" },
{ $push: { scores: { $each: [ 90, 92, 85 ] } } }
)mongodb + add to array
db.students.updateOne(
{ name: "joe" },
{ $push: { scores: { $each: [ 90, 92, 85 ] } } }
)mongodb push to arry in update
db.collection.update({_id:xx}, {$push:{letters : {$each:['first one'], $position:0}}})mongodb push to arry in update
db.collection.update({_id:xx}, {$pop:{letters : -1}})Copyright © 2021 Codeinu
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