sql=$" SELECT a.*,b.`Name` as Relevance from {TableName} as a LEFT JOIN {PCategoryTableName} as b on a.ProductId=b.Id WHERE a.{nameof(RB_Education_CouponProduct.Status)}=0 {builder.ToString()} ";
sql=$" SELECT a.*,b.`Name` as Relevance from {TableName} as a LEFT JOIN {PCategoryTableName} as b on a.ProductId=b.Id WHERE a.{nameof(RB_Education_CouponProduct.Status)}=0 {builderStr} ";
sql=$" SELECT a.*,b.`Name` as Relevance from {TableName} as a LEFT JOIN {GoodsTableName} as b on a.ProductId=b.Id WHERE a.{nameof(RB_Education_CouponProduct.Status)}=0 {builder.ToString()} ";
sql=$" SELECT a.*,b.`Name` as Relevance from {TableName} as a LEFT JOIN {GoodsTableName} as b on a.ProductId=b.Id WHERE a.{nameof(RB_Education_CouponProduct.Status)}=0 {builderStr} ";
stringsql=$@"SELECT * FROM rb_member_user WHERE DownlineCondition=4 and IsDistributor = 0 and SuperiorId >0 AND DATE_ADD(CreateDate,INTERVAL 7 DAY) < '{Common.ConvertHelper.FormatTime(DateTime.Now)}'";