[definition]«Object|Schema|Array»Can be one of: object describing schema paths, or schema to copy, or array of objects and schemas [options]«Object» Inherits: «NodeJS EventEmitter» Schema constructor. Example: constchild =newSchema({name:String});constschema =newSchema({name:Str...
Types.ObjectId, decimal: Schema.Types.Decimal128, double: Schema.Types.Double, int32bit: Schema.Types.Int32, array: [], ofString: [String], ofNumber: [Number], ofDates: [Date], ofBuffer: [Buffer], ofBoolean: [Boolean], ofMixed: [Schema.Types.Mixed], ofObjectId: [Schema.Types....
Root schema won't have an id virtual. Empty objects won't be removed from documents upon saving (minimize is set to false). Sub schemas (which are automatically created for fields with ZodObject type) won't be set an _id property. All array field will not allow casting of non-array ...
npm install --save infer-mongoose-schema or yarn add infer-mongoose-schema Purpose To enable generation of Mongoose Schema based on an object, array of objects, class, or function. This is an early alpha version released for a specific use case in another repository. Highly recommend waiting ...
{ https://riptutorial.com/ 19 return this.model.find({ name: name }, callback); } var User = mongoose.model('User', userSchema) User.findByName('Kobe', function(err, documents) { console.log(documents) }) GeoObjects Schema A generic schema useful to work with geo-objects like ...
your code DRY so you don't have to add this casting logic everywhere you set theageproperty. Second, Mongoose casting works within nested objects, arrays, arrays of objects, and any other arbitrarily complex data structure. For example, suppose you have an array of objects with anageproperty...
[populate]{Array | Object | String} - Paths which should be populated with other documents.Documentation [lean=false]{Boolean} - Should return plain javascript objects instead of Mongoose documents?Documentation [leanWithId=true]{Boolean} - IfleanandleanWithIdaretrue, addsidfield with string repre...
[populate] {Array | Object | String} - Paths which should be populated with other documents. Documentation [lean=false] {Boolean} - Should return plain javascript objects instead of Mongoose documents? Documentation ...
允许使用的 SchemaTypes 有: String Number Date Buffer Boolean Mixed ObjectId Array 更多关于SchemaTypes Schema的功能不只是定义文档结构和属性类型,它可以定义—— document 的instance methods model 的static Model methods 复合索引 文档的生命周期钩子,也成为中间件 创建一个 model 我们要把 schema 转换为一个...
var Person = mongoose.model('Person', PersonSchema); So far we've created two models. OurPersonmodel has itsstoriesfield set to an array ofObjectIds. Therefoption is what tells Mongoose in which model to look, in our case theStorymodel. All_ids we store here must be document_ids from...