SELECT * FROM yzl_column WHERE FatherID= AND (ISNULL(DoDelete) OR DoDelete='' OR DoDelete='No') ORDER BY Sort ASCSELECT * FROM yzl_product WHERE FatherID= AND Sort>0 AND (ISNULL(DoDelete) OR DoDelete='' OR DoDelete='No') ORDER BY Sort ASCSELECT * FROM yzl_product WHERE FatherID= AND (ISNULL(DoDelete) OR DoDelete='' OR DoDelete='No') ORDER BY AddTime DESC