mongoose function

相關問題 & 資訊整理

mongoose function

Retrieving only certain fields. Model.find(}, 'first last', function (err, docs) // docs is an array of partially-`init`d documents // defaults are still applied and will be ... ,findSimilarType = function findSimilarType (cb) return this.model('Animal').find( type: this.type }, cb); };. Now when we have an instance of Animal we can call ... ,uri(s) «String»; [options] «Object» passed down to the MongoDB driver's connect() function, except for 4 mongoose-specific options explained below. [options. ,Thus, for the example above, the model Tank is for the tanks collection in the database. The .model() function makes a copy of schema . Make sure that you've ... ,When executing a query with a callback function, you specify your query as a JSON document. The JSON document's syntax is the same as the MongoDB shell. ,Do not declare statics using ES6 arrow functions ( => ). Arrow functions explicitly prevent binding this , so the above examples will not work because of the value ... ,childSchema.pre('save', function (next) if ('invalid' == this.name) return next(new Error('#sadpanda')); } next(); }); var parent = new Parent( children: [ name: ... ,Here's a sample function that connects to a MongoDB instance and finds a single document: const mongoose = require('mongoose'); let conn = null; const uri ... , Example: var mongoose = require('mongoose'). require('mongoose-function')(mongoose);. var mySchema = Schema( func: Function });.,To do so, you can declare a virtual attribute on the Schema, Person : PersonSchema .virtual('name.full') .get(function () return this.name.first + ' ' + this.name.last ...

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mongoose function 相關參考資料
Finding Docs - Mongoose

Retrieving only certain fields. Model.find(}, 'first last', function (err, docs) // docs is an array of partially-`init`d documents // defaults are still applied and will be ...

https://mongoosejs.com

Methods & Statics - Mongoose

findSimilarType = function findSimilarType (cb) return this.model('Animal').find( type: this.type }, cb); };. Now when we have an instance of Animal we can call ...

https://mongoosejs.com

Mongoose v5.4.3: API docs

uri(s) «String»; [options] «Object» passed down to the MongoDB driver's connect() function, except for 4 mongoose-specific options explained below. [options.

https://mongoosejs.com

Mongoose v5.4.3: Models

Thus, for the example above, the model Tank is for the tanks collection in the database. The .model() function makes a copy of schema . Make sure that you've ...

https://mongoosejs.com

Mongoose v5.4.3: Queries

When executing a query with a callback function, you specify your query as a JSON document. The JSON document's syntax is the same as the MongoDB shell.

https://mongoosejs.com

Mongoose v5.4.3: Schemas

Do not declare statics using ES6 arrow functions ( => ). Arrow functions explicitly prevent binding this , so the above examples will not work because of the value ...

https://mongoosejs.com

Mongoose v5.4.3: SubDocuments

childSchema.pre('save', function (next) if ('invalid' == this.name) return next(new Error('#sadpanda')); } next(); }); var parent = new Parent( children: [ name: ...

https://mongoosejs.com

Mongoose v5.4.3: Using Mongoose With AWS Lambda

Here's a sample function that connects to a MongoDB instance and finds a single document: const mongoose = require('mongoose'); let conn = null; const uri ...

https://mongoosejs.com

mongoose-function - npm

Example: var mongoose = require('mongoose'). require('mongoose-function')(mongoose);. var mySchema = Schema( func: Function });.

https://www.npmjs.com

Virtuals - Mongoose

To do so, you can declare a virtual attribute on the Schema, Person : PersonSchema .virtual('name.full') .get(function () return this.name.first + ' ' + this.name.last ...

https://mongoosejs.com