Topic: SQL*Plus and PL/SQL >> sql bet
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| max |
Posted: Aug 19, 2008 05:46:03 AM |
Total Post: 14
Joined: Feb, 2008
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i want to use substition variable in another column without being entered twice by user.
select '&d' DA, DA-sysdate
from dual;
as DA i have used an alias name of this. and dis name is calculating days with sysdate. so i want to use &d in another column
Tell me how to do this.... |
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 ora |
| Posted: Aug 19, 2008 06:28:13 AM |  |
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Total Post: 2
Joined: Aug, 2008
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Hi Max,
First of all alias, we cannot used in the expressions
but u want to use the same value in diffrent columns use first
&d and after &&d
eg:-
Select '&d'
from <Tab_name>
order by '&&d';
i hope this will help u ..if i m wrong pls tell me..
Mayank
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| ora |
| Posted: Aug 19, 2008 06:30:00 AM | |
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Total Post: 2
Joined: Aug, 2008
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Max Query correction ** Select '&&d'
from <tab_name>
order by '&d';
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