declare view in swift ui code example

Example 1: create view

CREATE VIEW view_name AS SELECT id,category,MAX(created_at),content,title FROM table WHERE condition GROUP BY category

Example 2: how to start on a programatic view swift

func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {    
    guard let winScene = (scene as? UIWindowScene) else { return }
    window = UIWindow(windowScene: winScene)
    window?.rootViewController = ViewController()
    window?.makeKeyAndVisible()
}