select ProductID,ProductName,ImagePath,Designer,SalePrice,Price, GRoupID,PreOrder,0 as LC,(select top 1 TypeID from mss_Types where TypeID in (select typeid from mss_types where [sign]='DESIGNERS') and TypeID in (select TypeID from mss_Index where ProductID=cache_products.ProductID)) AS DesignerID from cache_Products where (publishdate < getdate() or publishdate is null) and 1=1 and exists (select top 1 1 from mss_index where typeid=2 and productid=cache_Products.productid) and exists (select top 1 1 from mss_index where typeid=12 and productid=cache_Products.productid) and ( ( [Keywords] like '%backpack%' ) or productname like '%backpack%' or productID in (select distinct ProductID from msS_Index where TypeID in (select TypeID from mss_Types where TypeName like '%backpack%' or Remark='backpack'))) order by PublishDate desc