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orm's Introduction

ORM

Pour pouvoir tester plus rapidement les différentes requêtes vers les différents types de base de données voici les requêtes initiales en ligne de commande pour mettre en place une base de données correspondante à la classe Contact (Program.cs).

Microsoft SQL

CREATE DATABASE devdb
GO

USE devdb
GO

CREATE TABLE Contacts (
    ContactID int IDENTITY(1,1) PRIMARY KEY,
    Name varchar(255) NOT NULL,
    Address varchar(255) NOT NULL,
    Email varchar(255) NOT NULL);
GO

INSERT INTO Contacts VALUES ('monNom', 'MonAddress', '[email protected]');
GO

MySQL Server

CREATE DATABASE devdb

USE devdb


CREATE TABLE Contacts (
    ContactID INT PRIMARY KEY AUTO_INCREMENT,
    Name VARCHAR(255) NOT NULL,
    Address VARCHAR(255) NOT NULL,
    Email VARCHAR(255) NOT NULL
);

INSERT INTO Contacts(name, address, email) VALUES ('monNom', 'MonAddress', '[email protected]');

PostgreSQL Server

CREATE DATABASE devdb

\c devdb


CREATE TABLE Contacts (
    ContactID INT SERIAL PRIMARY KEY,
    Name VARCHAR(255) NOT NULL,
    Address VARCHAR(255) NOT NULL,
    Email VARCHAR(255) NOT NULL
);

INSERT INTO Contacts VALUES ('monNom', 'MonAddress', '[email protected]');

orm's People

Contributors

canserkanuren avatar 0nza1101 avatar gabriellelng avatar jennteddy avatar

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