Type alias CollectionUpdateOneResult<RSchema>

Overview

Represents the result of an updateOne command on a Collection.

🚨Important: The exact result type depends on the upsertedCount field of the result:

• If upsertedCount is 0, the result will be of type GuaranteedUpdateResult & NoUpsertUpdateResult.
• If upsertedCount is 1, the result will be of type GuaranteedUpdateResult & UpsertedUpdateResult.

Example

const result = await collection.updateOne(
  { _id: 'abc' },
  { $set: { name: 'John' } },
  { upsert: true },
);

if (result.upsertedCount) {
  console.log(`Document with ID ${result.upsertedId} was upserted`);
}
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See

• Collection.updateOne
• CollectionUpdateOneOptions