CRUD Operations in Entity Framework Core | Day 2 | By Pranaya Rout | Dot Net Core Tutorials
CRUD Operations in Entity Framework Core | Day 2 | By Pranaya Rout | Dot Net Core Tutorials | EF Core | Online Training
CRUD Operations in Entity Framework Core (EF Core):
CRUD Operation means we need to perform Create, Retrieve, Update, and Delete Operations. To perform the Insert, Update, and Delete operations in Entity Framework Core, we have two persistence scenarios, i.e., connected and disconnected.
The same DbContext instance retrieves and saves the entities in the Connected scenario. On the other hand, the DbContext instance differs in the disconnected scenario (One DbContext instance retrieves the data, and another DbContext instance saves the data into the database).
An entity that contains data in its scalar property will be either INSERTED, UPDATED, or DELETED, based on the State of the Entity. The Entity Framework Core API builds and executes the INSERT, UPDATE, and DELETE SQL Statements for the entities whose Entity State is Added, Modified, and Deleted, respectively, when the SaveChanges() method is called on the DbContext instance.
Text Document Links:
CRUD Operations in Entity Framework Core: https://dotnettutorials.net/lesson/cr...
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