eShopOnWeb/src/Infrastructure/Data/Migrations/20211026175614_FixBuyerId.cs

using Microsoft.EntityFrameworkCore.Migrations;

namespace Microsoft.eShopWeb.Infrastructure.Data.Migrations
{
    public partial class FixBuyerId : Migration
    {
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.AlterColumn<string>(
                name: "BuyerId",
                table: "Orders",
                type: "nvarchar(256)",
                maxLength: 256,
                nullable: false,
                defaultValue: "",
                oldClrType: typeof(string),
                oldType: "nvarchar(max)",
                oldNullable: true);

            migrationBuilder.AlterColumn<string>(
                name: "BuyerId",
                table: "Baskets",
                type: "nvarchar(256)",
                maxLength: 256,
                nullable: false,
                oldClrType: typeof(string),
                oldType: "nvarchar(40)",
                oldMaxLength: 40);
        }

        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.AlterColumn<string>(
                name: "BuyerId",
                table: "Orders",
                type: "nvarchar(max)",
                nullable: true,
                oldClrType: typeof(string),
                oldType: "nvarchar(256)",
                oldMaxLength: 256);

            migrationBuilder.AlterColumn<string>(
                name: "BuyerId",
                table: "Baskets",
                type: "nvarchar(40)",
                maxLength: 40,
                nullable: false,
                oldClrType: typeof(string),
                oldType: "nvarchar(256)",
                oldMaxLength: 256);
        }
    }
}