marechai/Marechai.Database/Migrations/20190617015011_AddPeopleByBook.cs

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

namespace Marechai.Database.Migrations
{
    public partial class AddPeopleByBook : Migration
    {
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable("PeopleByBooks", table => new
            {
                Id = table.Column<long>().
                           Annotation("MySql:ValueGenerationStrategy", MySqlValueGenerationStrategy.IdentityColumn),
                PersonId = table.Column<int>(),
                BookId   = table.Column<long>(),
                RoleId   = table.Column<string>("char(3)")
            }, constraints: table =>
            {
                table.PrimaryKey("PK_PeopleByBooks", x => x.Id);

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

                table.ForeignKey("FK_PeopleByBooks_DocumentPeople_PersonId", x => x.PersonId, "DocumentPeople", "Id",
                                 onDelete: ReferentialAction.Cascade);

                table.ForeignKey("FK_PeopleByBooks_DocumentRoles_RoleId", x => x.RoleId, "DocumentRoles", "Id",
                                 onDelete: ReferentialAction.Cascade);
            });

            migrationBuilder.CreateIndex("IX_PeopleByBooks_BookId", "PeopleByBooks", "BookId");

            migrationBuilder.CreateIndex("IX_PeopleByBooks_PersonId", "PeopleByBooks", "PersonId");

            migrationBuilder.CreateIndex("IX_PeopleByBooks_RoleId", "PeopleByBooks", "RoleId");
        }

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