從結果集隱藏列SQL select

我想隱藏EMPNO結果從第二次選擇顯示結果，因爲我已經在第一次選擇它，任何想法？從結果集隱藏列SQL select

select *from 
(select M.EMPLOYEE_NUMBER,count(M.EMPLOYEE_NUMBER)as empnumcon,sum(C.MEMBER_PAID_AMOUNT) 
from CPMS.ABDULLAH_MEMBERS M,CPMS.ABDULLAH_EMPLOYMENTS E,CPMS.ABDULLAH_SALARIES S,CPMS.ABDULLAH_CONTRIBUTIONS C 
where M.MERGE_ID=E.MERGE_ID 
and E.EMPLOYMENT_ID=S.EMPLOYMENT_ID 
and S.SALARY_ID=C.SALARY_ID 
group by M.EMPLOYEE_NUMBER)t1 
inner join 
(select EMPNO,count(EMPNO)as numfacon,sum(PENSND) 
from CON1.PEN_DED 
where PENSND !=0 
group by EMPNO)t2 
on t1.EMPLOYEE_NUMBER = t2.EMPNO

來源

2016-07-17 ALI

不從第二SO選擇 'EMPNO'。 –

我不能因爲iam在最後使用它 – ALI

您不需要選擇'EMPNO'在最終條件下使用它。 –

我認爲儘管使用*，您應該選擇您的列一旦您選擇任何列它將出現在結果。

select t1.EMPLOYEE_NUMBER, 
empnumcon 
from 
(select M.EMPLOYEE_NUMBER,count(M.EMPLOYEE_NUMBER)as empnumcon,sum(C.MEMBER_PAID_AMOUNT) 
    from CPMS.ABDULLAH_MEMBERS M,CPMS.ABDULLAH_EMPLOYMENTS E,CPMS.ABDULLAH_SALARIES S,CPMS.ABDULLAH_CONTRIBUTIONS C 
      where M.MERGE_ID=E.MERGE_ID 
      and E.EMPLOYMENT_ID=S.EMPLOYMENT_ID 
     and S.SALARY_ID=C.SALARY_ID 
     group by M.EMPLOYEE_NUMBER)t1 
      inner join 
      (select EMPNO,count(EMPNO)as numfacon,sum(PENSND) 
      from CON1.PEN_DED 
      where PENSND !=0 
      group by EMPNO)t2 
     on t1.EMPLOYEE_NUMBER = t2.EMPNO

[請參考該鏈接] [1]

http://www.sqlservercentral.com/Forums/Topic1361480-392-1.aspx

來源

2016-07-17 05:41:24

從結果集隱藏列SQL select

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