Question

我想拉0个值但是我的查询不允许0值，执行时间很长。

这是我的代码：

select a.Owner_Id,
b.Name as KPI,
B.Record_Type,
B.Resource_Id,
C.Display_Name,
count(*) as Max

from amgr_appointments A
right outer join AMGR_Resources B on A.Owner_Id = b.Resource_Id
right outer JOIN ADMN_User_Details AS C ON A.Creator_Id=C.User_Id

where b.Resource_Id in ('ROE534B758E', 'R0E42A431B5', 'R0E42A4BB3F','R0E42A3E514','R0E42A44D19', 'R0E42A37FBB')
and b.Record_Type = 3
and a.Creator_Id In('AMCKENZIE','ASARAK', 'JMALAN')
and A.App_Date between '2016-02-29'and '2016-03-29'
Group by a.Owner_Id, a.Creator_Id, b.Name, B.Record_Type, B.Resource_Id, c.Display_Name

我得到以下结果：

amckenzie 1 Pop-in
ASARAK    2 Pop-in

但是我希望这个结果包括用户即使值为0

amckenzie 1 Pop-in
ASARAK    2 Pop-in
JMALAN    0 Pop-in

请帮帮我，告诉我哪里出了问题。我尝试了不同的连接，但查询运行时间过长

Answer 1

尝试以下

 SELECT a.Owner_Id,
           b.Name as KPI,
           B.Record_Type,
           B.Resource_Id,
           C.Display_Name,
           count(*) as Max
    FROM amgr_appointments A
    RIGHT OUTER JOIN AMGR_Resources B 
       ON (A.Owner_Id = b.Resource_Id
       AND a.Creator_Id In('AMCKENZIE','ASARAK', 'JMALAN')
       AND A.App_Date BETWEEN '2016-02-29'AND '2016-03-29')
    RIGHT OUTER JOIN ADMN_User_Details AS C 
       ON (A.Creator_Id = C.User_Id)
    WHERE b.Resource_Id in ('ROE534B758E', 'R0E42A431B5', 'R0E42A4BB3F','R0E42A3E514','R0E42A44D19', 'R0E42A37FBB')
       AND b.Record_Type = 3
    GROUP BY a.Owner_Id, a.Creator_Id, b.Name, B.Record_Type, B.Resource_Id, c.Display_Name

返回0每个用户的值

1 个答案: