从结果集隐藏列SQL select

我想隐藏EMPNO结果从第二次选择显示结果，因为我已经在第一次选择它，任何想法？从结果集隐藏列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

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2016-07-17 ALI

不从第二SO选择 'EMPNO'。 –

我不能因为iam在最后使用它 – ALI

您不需要选择'EMPNO'在最终条件下使用它。 –

我认为尽管使用*，您应该选择您的列一旦您选择任何列它将出现在结果。

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

[请参考该链接] [1]

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

来源

2016-07-17 05:41:24

从结果集隐藏列SQL select

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