btcpayserver/BTCPayServer.Data/Migrations/20190802142637_WalletData.cs

using System;
using BTCPayServer.Data;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Migrations;

namespace BTCPayServer.Migrations
{
    [DbContext(typeof(ApplicationDbContext))]
    [Migration("20190802142637_WalletData")]
    public partial class WalletData : Migration
    {
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            int? maxLength = this.IsMySql(migrationBuilder.ActiveProvider) ? (int?)255 : null;
            migrationBuilder.CreateTable(
                name: "Wallets",
                columns: table => new
                {
                    Id = table.Column<string>(nullable: false, maxLength: maxLength),
                    Blob = table.Column<byte[]>(nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Wallets", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "WalletTransactions",
                columns: table => new
                {
                    WalletDataId = table.Column<string>(nullable: false, maxLength: maxLength),
                    TransactionId = table.Column<string>(nullable: false, maxLength: maxLength),
                    Labels = table.Column<string>(nullable: true),
                    Blob = table.Column<byte[]>(nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_WalletTransactions", x => new { x.WalletDataId, x.TransactionId });
                    table.ForeignKey(
                        name: "FK_WalletTransactions_Wallets_WalletDataId",
                        column: x => x.WalletDataId,
                        principalTable: "Wallets",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });
        }

        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropTable(
                name: "WalletTransactions");

            migrationBuilder.DropTable(
                name: "Wallets");
        }
    }
}