| Re: DECODE function [message #373156] |
Fri, 30 March 2001 02:43 |
Phenoracle
Messages: 35
Registered: March 2001
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Member |
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Hi,
Here is a simple but effective example of how to use range with decode.
1 select deptno, decode(least(deptno, 20), greatest(deptno, 10), 1, deptno)
2* from emp
SQL> /
DEPTNO DECODE(LEAST(DEPTNO,20),GREATEST(DEPTNO,10),1,DEPTNO)
--------- -----------------------------------------------------
20 1
30 30
30 30
20 1
30 30
30 30
10 1
20 1
10 1
30 30
20 1
30 30
20 1
10 1
10 1
15 rows selected.
Great isn't it.
Hope this is of help
Phenoracle
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