EF Core Seed data means pre-populating the database with default data. This is useful in scenarios where you want to provide some test data in the development environment. You could use this to set up the application for the first time in a production environment by providing the sample or useful master data. This Tutorial applies […]
In this article, we will learn how to Configure Many to Many Relationship in Entity Framework core. You can visit the Tutorial Relationships in Entity Framework to learn how to configure one-to-one or one-to-many relationships between entities.
In this tutorial, we will learn how to Configure One to Many relationships in Entity Framework Core. You can use EF Core Conventions, Data Annotations or Fluent API to configure the One to Many relationships.
We are going to look at how to Configure one to one relationship in entity framework core using Convention, Data Annotations & Fluent API.
In relational databases, it is a healthy practice to divide the data between related tables. For Example, the employee working in a particular department. We do not store both the information in the same table but divide them into Employee & Department table. When we divide tables, we also need to specify the relationships between them. For example, if you are looking for an employee working in a particular department, then you need to specify the relationship between employees and the department table. The relationship between these tables is defined using the foreign keys. We then use these relationships to query the database to get the meaningful data.