/TypeScript/Mongodb update all items in array

Mongodb update all items in array

Mongodb find and update array item by id

db.myCollection.update({"_id" : 1, "lb.id" : 2},{$set : {"lb.$.sc" : 17}})

1

Mongodb update all items in array

// If array field not in find, use $[]
db.products.updateMany({}, {
  $set:{ "variants.$[]._id": new ObjectId() }
})

0

Similar codes

1 vote254 views1 answer
Mongodb increment array item
TypeScript
0 vote248 views1 answer
Laravel middleware for apis
TypeScript
0 vote237 views1 answer
Jasmine test button click
TypeScript
22 votes258 views5 answers
How to combine 2 lists in python
TypeScript
7 votes227 views1 answer
Initialize vector c++ with 0
TypeScript
0 vote292 views1 answer
Close mat dialog programmatically
TypeScript
0 vote246 views1 answer
Embed python in html
TypeScript
3 votes256 views3 answers
Angular email regular expression
TypeScript
0 vote260 views1 answer
How to take list as command line arguments in python
TypeScript
1 vote294 views1 answer
Ts disable is declared but its value is never read
TypeScript

Share