WITH AS短语，也叫做子查询部分（subquery factoring）

with temp as
(select ID, Type_Name, Type_ID
from T_Base_GoodsType as t
where t.Shop_ID = @shop_id
and Type_ID = @Goods_TypeID
union all
select t1.ID, t1.Type_Name, t1.Type_ID
from T_Base_GoodsType as t1
inner join temp
on t1.ParentType_ID = temp.Type_ID
where t1.Shop_ID = @shop_id)
select *
from (select Stock_Amount,
S.StockWarn_Amount,
S.All_Amount,
G.Goods_ID,
G.Goods_Name,
G.Goods_Unit,
ROW_NUMBER() over(order by Stock_Amount desc) as rowid
from T_IM_StockInfo as S
inner join T_Base_GoodsInfo AS G
on S.Goods_ID = G.Goods_ID
inner join temp
on temp.Type_ID = G.Goods_TypeID
where S.Shop_ID = @shop_id
AND G.Shop_ID = @shop_id
and G.Goods_TypeID = temp.Type_ID
group by S.Stock_Amount,
S.All_Amount,
G.Goods_ID,
G.Goods_Name,
G.Goods_Unit,
S.StockWarn_Amount
HAVING SUM(S.Stock_Amount) < S.StockWarn_Amount) m
WHERE rowid between @pageindex and @pagesize