Query Casting The strictQuery Option Implicit $in Query Casting The first parameter to Model.find() , Query#find() , Model.findOne() , etc. is called filter . In older co...

Query Casting The strictQuery Option Implicit $in Query Casting The first parameter to Model.find() , Query#find() , Model.findOne() , etc. is called filter . In older...

Query.prototype.mongooseOptions() Parameters Returns: Query.prototype.mongooseOptions() Parameters options «Object» if specified, overwrites the current options Return...

Documents Documents vs Models Retrieving Updating Using save() Updating Using Queries Validating Overwriting Next Up Documents Sponsor #native_company# — #native_desc# ...

Query Casting The strictQuery Option Implicit $in Query Casting Sponsor #native_company# — #native_desc# The first parameter to Model.find() , Query#find() , Model.find...

FAQ FAQ Q . I declared a schema property as unique but I can still save duplicates. What gives? A . Mongoose doesn’t handle unique on its own: { name: { type: String, uniq...

MongoDB Server Version Compatibility MongoDB Server Version Compatibility Mongoose relies on the MongoDB Node.js Driver to talk to MongoDB. You can refer to this table for up...

Connections Operation Buffering Error Handling Options Callback Connection String Options Connection Events A note about keepAlive Replica Set Connections Server Selection ...

FAQ FAQ Q . Why don’t my changes to arrays get saved when I update an element directly? doc . array [ 3 ] = 'changed' ; doc . save (); A . Mongoose doesn’t create ge...

FAQ FAQ Sponsor #native_company# — #native_desc# Q . Why don’t my changes to arrays get saved when I update an element directly? doc . array [ 3 ] = 'changed' ; doc ...