Arrays ofObjectIdrefs work the same way. Just call thepopulatemethod on the query and an array of documents will be returned in place of theObjectIds. What if we only want a few specific fields returned for the query? This can be accomplished by passing an array of field names to thepo...
path «String|Array[String]» path or array of paths to check. $assertPopulated throws if any of the given paths is not populated. [values] «Object» optional values to $set(). Convenient if you want to manually populate a path and assert that the path was populated in 1 call....
[populate]{Array | Object | String} - Paths which should be populated with other documents.Documentation [projection]{String | Object} - Get/set the query projection.Documentation [lean=false]{Boolean} - Should return plain javascript objects instead of Mongoose documents?Documentation [leanWithId=...
[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} - If lean and leanWi...
populate - an Array of Mongoose populate options objects indexAutomatically - allows indexing after model save to be disabled for when you need finer control over when documents are indexed. Defaults to true customProperties - an object detailing additional properties which will be merged onto the ...
[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...
它包括内置的类型构件, 验证, 查询,业务逻辑勾子和更多的功能,开箱即用out of the box! mongoose把你使用Node.js驱动代码自己写复杂的验证,和逻辑业务的麻烦,简单化了。 mongoose建立在MongoDB driver之上,让程序员可以model 化数据。 二者各有优缺点: ...
populate is an array of options objects you normally pass to Model.populate.Indexing An Existing CollectionAlready have a mongodb collection that you'd like to index using this plugin? No problem! Simply call the synchronize method on your model to open a mongoose stream and start indexing ...
populate populatetakes a string, an object, or and array as a value. The object or array can be either in JSON format in the body, or in a stringified JSON format in query string or body. By default no population is done. Examples: ...
[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...