/// <summary> /// <para> /// Asynchronously ensures that the database for the context exists. If it exists, no action is taken. If it does not /// exist then the database and all its schema are created. If the database exists, then no effort is made /// to ensure it is compatible with the model for this context. /// </para> /// <para> /// Note that this API does not use migrations to create the database. In addition, the database that is /// created cannot be later updated using migrations. If you are targeting a relational database and using migrations, /// you can use the DbContext.Database.Migrate() method to ensure the database is created and all migrations /// are applied. /// </para> /// </summary> /// <param name="cancellationToken">A <see cref="CancellationToken" /> to observe while waiting for the task to complete.</param> /// <returns> /// A task that represents the asynchronous save operation. The task result contains true if the database is created, /// false if it already existed. /// </returns> public virtual Task <bool> EnsureCreatedAsync(CancellationToken cancellationToken = default(CancellationToken)) => DatabaseCreator.EnsureCreatedAsync(cancellationToken);
