builder.Append($" SELECT a.*,b.ExtensionImg,b.ID as HouseImgID FROM {TableName} as a INNER JOIN rb_live_houseimg as b on a.roomid=b.roomid WHERE 1=1");
builder.Append($" SELECT a.*,b.ExtensionImg,b.ID as HouseImgID FROM {TableName} as a left JOIN rb_live_houseimg as b on a.roomid=b.roomid WHERE 1=1");