SQL Artisan多表查询和统计

SQL Artisan多表查询和统计(3)         public string EmployeeName

        {

            get

            {

                return mEmployeeName;

            }

            set

            {

                mEmployeeName = value;

            }

        }

 }

按产品分组统计继承实现

    /// <summary>

    /// 按产品进行分组统计

    /// </summary>

    [TableMap("", TableType.View)]

    public class ProductTotal : OrderStat

    {

        private int mProductID;

        [ViewColumn("Products.ProductID")]

        public int ProductID

        {

            get

            {

                return mProductID;

            }

            set

            {