ASP.NET Core Web API with Entity Framework Core (edit)

CRUD Operation in ASP.NET Core Web API with Entity Framework Core

https://www.codeproject.com/Articles/1259484/CRUD-Operation-in-ASP-NET-Core-Web-API-with-Entity

https://github.com/mukeshkumartech/CRUD-AspNetCore-WebAPI

ASP.NET Core 2.1 - Implement Entity Framework Core In A Code First Approach

https://www.c-sharpcorner.com/article/entity-framework-core-a-code-first-approach/

ASP.NET Core Web API with EF Core DB-First Approach

https://code-maze.com/asp-net-core-web-api-with-ef-core-db-first-approach/

https://github.com/CodeMazeBlog/ef-db-first

How To Quickly Create A New Database Using EntityFramework Core On ASP.Net Core

CompatibilityVersion.Version_2_1

http://bekenty.com/entityframework-core-asp-net-core/

https://github.com/BekenJB/EmployeeManagerWithEFCore

Xóa bản ghi trùng lặp trong SQL Server Table

WITH student_cte AS (
    SELECT 
        First_Name, 
		Last_Name,
		Phone, 
        ROW_NUMBER() OVER(
            PARTITION BY 
                First_Name, 
                Last_Name, 
                Phone
            ORDER BY 
                First_Name, 
                Last_Name, 
                Phone
        ) rn
     FROM dbo.Students
)
select * from student_cte;

WITH student_cte AS (
    SELECT 
        First_Name, 
		Last_Name,
		Phone, 
        ROW_NUMBER() OVER(
            PARTITION BY 
                First_Name, 
                Last_Name, 
                Phone
            ORDER BY 
                First_Name, 
                Last_Name, 
                Phone
        ) rn
     FROM dbo.Students
)
DELETE FROM student_cte WHERE rn >1;