The Mongoose Query API getOptions() method is used to return the query options which are applied to the mongoose query system. Syntax: Query.prototype.getOptions() Return type:… Read More
Tag Archives: Mongoose
The Mongoose Query API.prototype.wtimeout() method of the Mongoose API is used on the Query objects. It allows us to set the specific time the operation… Read More
The Mongoose Query API.prototype.w() method of the Mongoose API is used on the Query objects. It allows us to set the specified number of MongoDB… Read More
Mongoose is a MongoDB object modeling and handling for a node.js environment. When a document is produced, Mongoose automatically uses the _id property to index… Read More
The Mongoose Query API getFilter() method is used to return the current query filter which is applied to the mongoose query system. Syntax: Query.prototype.getFilter() Return… Read More
The Mongoose Query API.prototype.setQuery() method of the Mongoose API is used on the Query objects. It allows us to set and configure the query object… Read More
The Mongoose Query API.prototype.projection() method of the Mongoose API is used on the Query objects. It allows us to set and configure the projection for… Read More
The Mongoose Query API.prototype.readConcern() method of the Mongoose API is used on the Query objects. It allows us to set and configure the read concern… Read More
The Mongoose Query API exists() method is used to find the documents that contain the fields ([path]) if the “val” parameter is true, otherwise it… Read More
The Mongoose Query API distinct() method is used to find the distinct values for a particular field in a collection and return the response as… Read More
The Mongoose Query API deleteOne() method is used to find and delete a single document that is determined from the filter parameter, from a collection,… Read More
The Mongoose Query API equals() method is used to find the documents with fields’ values equal to the value passed in its parameter “val”, and… Read More
The Mongoose Query API.prototype.writeConcern() method of the Mongoose API is used on Query objects. It allows us to set the options for writing events to… Read More
The Mongoose Query API.prototype.updateOne() method of the Mongoose API is used on the Query objects. It allows us to update the document in the collection.… Read More
The Mongoose Query API findOne() method is used to find a single document, from a collection, using the MongoDB query system. Syntax: Query.prototype.findOne(filter, projection, options)… Read More
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