Table name: T1, it has only one column.
col1
------
c
b
a
b
b
b
b
d
s
a
a
t
s
Requirement:
I need the following output from the above base table by
using SQL query.
col1 Cnt
----- -------
a 3
b 5
Others 5
Please help.
Thanks
Guru
v.gurus@in.com
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Answer Posted / vinu
select decode (col1,'a','a','b','b','others') col1,count(col1) from T1 group by decode (col1,'a','a','b','b','others')
| Is This Answer Correct ? | 9 Yes | 2 No |
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