marechai/Marechai.Database/Migrations/20190617021725_AddBooksByMachineFamily.cs

using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.EntityFrameworkCore.Migrations;

namespace Marechai.Database.Migrations
{
    public partial class AddBooksByMachineFamily : Migration
    {
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable("BooksByMachineFamilies", table => new
            {
                Id = table.Column<long>().
                           Annotation("MySql:ValueGenerationStrategy", MySqlValueGenerationStrategy.IdentityColumn),
                BookId          = table.Column<long>(),
                MachineFamilyId = table.Column<int>()
            }, constraints: table =>
            {
                table.PrimaryKey("PK_BooksByMachineFamilies", x => x.Id);

                table.ForeignKey("FK_BooksByMachineFamilies_Books_BookId", x => x.BookId, "Books", "Id",
                                 onDelete: ReferentialAction.Cascade);

                table.ForeignKey("FK_BooksByMachineFamilies_machine_families_MachineFamilyId", x => x.MachineFamilyId,
                                 "machine_families", "id", onDelete: ReferentialAction.Cascade);
            });

            migrationBuilder.CreateIndex("IX_BooksByMachineFamilies_BookId", "BooksByMachineFamilies", "BookId");

            migrationBuilder.CreateIndex("IX_BooksByMachineFamilies_MachineFamilyId", "BooksByMachineFamilies",
                                         "MachineFamilyId");
        }

        protected override void Down(MigrationBuilder migrationBuilder) =>
            migrationBuilder.DropTable("BooksByMachineFamilies");
    }
}