This page describes a data model that uses references between documents to describe one-to-many relationships. Using MongoDB one-to-many relationships to keep parent document reference in child document in Golang
Assume that you have a "users" and "logs" collections. A user can have many logs. As you can imagine, this is a mutable operation and you cannot guarantee how many logs a user could potentially have. It may be 1 or a million! In such cases it is ideal to store parent collection's reference in child collection. So in this case the log contains user reference in it. See example below.
Go announced Go 1.15 version on 11 Aug 2020. Highlighted updates and features include Substantial improvements to the Go linker, Improved allocation for small objects at high core counts, X.509 CommonName deprecation, GOPROXY supports skipping proxies that return errors, New embedded tzdata package, Several Core Library improvements and more.
ＬＩＫＥ | ＣＯＭＭＥＮＴ | ＳＨＡＲＥ | ＳＵＢＳＣＲＩＢＥIn this tutorial, I will discuss the basic query or command of MongoDB Database. We will learn how to Create, Delete, and ...
ＬＩＫＥ | ＣＯＭＭＥＮＴ | ＳＨＡＲＥ | ＳＵＢＳＣＲＩＢＥIn this tutorial, I will discuss how to install MongoDB Database.Blog: http://aspdotnetexplorer.blogspot.comLike our page -...
Golang & MongoDB - How to Delete Documents: Learn how to delete MongoDB documents and drop collections using the `DeleteOne`, `DeleteMany` and `Drop` functions of the Go driver for MongoDB.
In this video we will see the Looping Constructs in Golang. Golang For Loop. Go is an open source programming language which was originally developed by Google. In this Go Tutorial we will Learn Go from the Basics with Code Examples. Go is a statically-typed language.