結合2個SQL查詢中1個表

Question

我有2個查詢：

查詢1：

SELECT w2.Avis,w2.Cde_Sap,w2.Don_Ordre,w2.PN_in ,w2.SN_in,w2.DATE2,w2.Statut_Cde,client.Zone 
FROM w2 
INNER JOIN client 
ON w2.Don_Ordre = client.Client 
WHERE client.Zone='CLR' 
SORT BY w2.Avis ; 

查詢2：

SELECT w3.Avis,w3.Cde_Sap,w3.Don_Ordre,w3.PN_in , w3.SN_in,w3.DATE2,w3.Statut_Cde,client.Zone 
FROM w3 
INNER JOIN client 
ON w3.Don_Ordre = client.Client 
WHERE client.Zone='CLR' 
SORT BY w3.Avis; 

我想在1頁顯示這些2次的查詢和按Avis排序。它不工作。

Answer 1

UNION ALL，在派生表中。 ORDER BY該結果：

select * from 
(
SELECT w2.Avis as Avis,w2.Cde_Sap,w2.Don_Ordre,w2.PN_in ,w2.SN_in,w2.DATE2,w2.Statut_Cde,client.Zone 
FROM w2 
INNER JOIN client 
ON w2.Don_Ordre = client.Client 
WHERE client.Zone='CLR' 

UNION ALL 

SELECT w3.Avis,w3.Cde_Sap,w3.Don_Ordre,w3.PN_in , w3.SN_in,w3.DATE2,w3.Statut_Cde,client.Zone 
FROM w3 
INNER JOIN client 
ON w3.Don_Ordre = client.Client 
WHERE client.Zone='CLR' 
) dt 
order by avis 

或者：

SELECT w2.Avis,w2.Cde_Sap,w2.Don_Ordre,w2.PN_in,w2.SN_in,w2.DATE2,w2.Statut_Cde,client.Zone 
FROM (select * from w2 
     UNION ALL 
     select * from w3) as w2 
INNER JOIN client 
ON w2.Don_Ordre = client.Client 
WHERE client.Zone='CLR' 
SORT BY w2.Avis ;