mongodocumentsave

The save() returns a WriteResult object that contains the status of the insert or update operation. See WriteResult for insert and WriteResult for update for ...

save() can be used inside distributed transactions. For feature compatibility version (fcv) 4.4 and greater, if you save a document to a non-existing ...

2022年8月19日 — The db.collection.save() method is used to updates an existing document or inserts a new document, depending on its document parameter.

2021年10月27日 — 更新现有的文献或插入新文档，具体取决于其 document 参数。 注意. MongoDB弃用该 db.collection.save() 方法。而是使用 db.collection.insertOne() 或 ...

MongoDB's update() and save() methods are used to update document into a collection. The update() method updates the values in the existing document while ...

Updating Using Queries ... The save() function is generally the right way to update a document with Mongoose. With save() , you get full validation and middleware ...

MongoTemplate / ReactiveMongoTemplatge let you save, update, and delete your domain objects and map those objects to documents stored in MongoDB.