Coding Cloud

MongoDB Subdocument Update

JS
S
JavaScript

Quick guide for updating nested documents within MongoDB collections. Covers strategies and syntax for modifying subdocument fields efficiently.

1              await RaceModel.update(
2                { _id: slot._id },
3                {
4                  $set: {
5                    'appointments.$[i].status': computedStatus,
6                  },
7                },
8                {
9                  arrayFilters: [
10                    {
11                      'i._id': ObjectId(_id),
12                    },
13                  ],
14                }
15              );

Created on 2/22/2021