Afficher les résultats sur plusieurs rangées dans SQL Server 2005 comme une seule ligne

Question

je besoin d'une requête dans SQL Server 2005 pour combiner les résultats de plusieurs lignes en une seule rangée

Les données que j'ai concerne la taille des vêtements comme celui-ci:

# Item No. Garment SKU In Stock  
1 CUR211NA-L CUR211NA 0.00  
2 CUR211NA-LB CUR211NA 10.00 
3 CUR211NA-M CUR211NA 0.00  
4 CUR211NA-MB CUR211NA 3.00  
5 CUR211NA-S CUR211NA 0.00  
6 CUR211NA-SB CUR211NA -9.00 
7 CUR211NA-XL CUR211NA 0.00  
8 CUR211NA-XXL CUR211NA 0.00  
9 CUR211NA-YTH CUR211NA 7.00  

-je présenter une seule ligne de code SKU avec les tailles dans les colonnes comme ceci:

SB MB LB YTH S M L XL XXL 
CUR211NA -9 3 10 7 0 0 0 0 0 

ce que j'ai à ce jour qui montre correctement les quantités, mais de placer chaque élément sur une ligne séparée

SELECT distinct T0.[U_GarmentSKU], T0.[U_Garment_Title], 

(select T0.[OnHand] from oitm t1 where T0.[U_GarmentSize] IN ('47900') and t0.itemcode=t1.itemcode) 'SB', 
(select T0.[OnHand] from oitm t1 where T0.[U_GarmentSize] IN ('39600') and t0.itemcode=t1.itemcode) as 'MB', 
(select T0.[OnHand] from oitm t1 where T0.[U_GarmentSize] IN ('38500') and t0.itemcode=t1.itemcode) as 'LB', 
(select T0.[OnHand] from oitm t1 where T0.[U_GarmentSize] IN ('50100') and t0.itemcode=t1.itemcode) as 'YTH', 
(select T0.[OnHand] from oitm t1 where T0.[U_GarmentSize] IN ('47700') and t0.itemcode=t1.itemcode) as 'S', 
(select T0.[OnHand] from oitm t1 where T0.[U_GarmentSize] IN ('39400') and t0.itemcode=t1.itemcode) as 'M', 
(select T0.[OnHand] from oitm t1 where T0.[U_GarmentSize] IN ('38300') and t0.itemcode=t1.itemcode) as 'L', 
(select T0.[OnHand] from oitm t1 where T0.[U_GarmentSize] IN ('49200','48700') and t0.itemcode=t1.itemcode) as 'XL', 
(select T0.[OnHand] from oitm t1 where T0.[U_GarmentSize] IN ('49700','49300') and t0.itemcode=t1.itemcode) as 'XXL', 
(select T0.[OnHand] from oitm t1 where T0.[U_GarmentSize] IN ('49800') and t0.itemcode=t1.itemcode) as 'XXXL' 

FROM OITM T0 WHERE T0.[U_GarmentSKU] like 'SUR%' and T0.[U_StkStat] = 'G' 

Answer 1

N'utilisez pas de sous-requête. Soit utiliser pivot (bien, pas dans SQL Server 2005) ou l'agrégation conditionnelle:

SELECT T0.[U_GarmentSKU], T0.[U_Garment_Title], 
     SUM(CASE WHEN T0.[U_GarmentSize] IN ('47900') THEN T0.[OnHand] ELSE 0 
      END) as SB, 
     . . . 
FROM OITM T0 
WHERE T0.[U_GarmentSKU] like 'SUR%' and T0.[U_StkStat] = 'G' 
GROUP BY T0.[U_GarmentSKU], T0.[U_Garment_Title]; 

Answer 2

La même agrégation conditionnelle que la réponse de Gordon Linoff, juste élargi pour toutes les colonnes de la question:

select 
    t.[U_GarmentSKU] 
    , t.[U_Garment_Title] 
    , [SB] = sum(case when t.[U_GarmentSize] in ('47900')   then t.[OnHand] else 0 end) 
    , [MB] = sum(case when t.[U_GarmentSize] in ('39600')   then t.[OnHand] else 0 end) 
    , [LB] = sum(case when t.[U_GarmentSize] in ('38500')   then t.[OnHand] else 0 end) 
    , [YTH] = sum(case when t.[U_GarmentSize] in ('50100')   then t.[OnHand] else 0 end) 
    , [S] = sum(case when t.[U_GarmentSize] in ('47700')   then t.[OnHand] else 0 end) 
    , [M] = sum(case when t.[U_GarmentSize] in ('39400')   then t.[OnHand] else 0 end) 
    , [L] = sum(case when t.[U_GarmentSize] in ('38300')   then t.[OnHand] else 0 end) 
    , [XL] = sum(case when t.[U_GarmentSize] in ('49200','48700') then t.[OnHand] else 0 end) 
    , [XXL] = sum(case when t.[U_GarmentSize] in ('49700','49300') then t.[OnHand] else 0 end) 
    , [XXXL] = sum(case when t.[U_GarmentSize] in ('49800')   then t.[OnHand] else 0 end) 
from oitm t 
where t.[U_GarmentSKU] like 'SUR%' 
    and t.[U_StkStat] = 'G' 
group by t.[U_GarmentSKU], t.[U_Garment_Title]