How to find the count from multiple column

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How to find the count from multiple column

Author

Topic

pankaj2910
Starting Member

31 Posts

Posted - 2014-03-24 : 14:02:57

let us suppose

ID | companycode | year | name | State
1 | 01 | 2013 | xyz | D
1 | 01 | 2013 |abs | S
23| 02 | 2014 | age | D
2 | 01 | 2013 | XYZ | D
1 | 01 | 2013 | abh | D
7 | 13 | 2014 | adi | C
7 | 13 | 2014 | adi | C
7 | 13 | 2013 | adi | C
7 | 13 | 2014 | adi | C
7 | 13 | 2013 | adp | C
7 | 13 | 2014 | abp | C

and we want like this

ID | companycode | year | countname | State
1 | 01 | 2013 | 2 | D
23| 02 | 2014 | 1 | D
1 | 01 | 2013 | 1 | s
2 | 01 | 2013 | 1 | D
7 | 13 | 2013 | 2 | C
7 | 13 | 2014 | 4 | c

pankajrocks

Bustaz Kool
Master Smack Fu Yak Hacker

1834 Posts

Posted - 2014-03-24 : 18:46:18

[CODE]select
ID, companycode, year, count(*) countname, State
from
MyTable
group by
ID, companycode, year, State[/CODE]

===============================================================================
“Everyone wants a better life: very few of us want to be better people.”
-Alain de Botton

pankaj2910
Starting Member

31 Posts

Posted - 2014-03-25 : 00:53:16

Sorry I want

ID | companycode | year | countname | State
1 | 01 | 2013 | 2 | D
23| 02 | 2014 | 1 | D
1 | 01 | 2013 | 1 | s
2 | 01 | 2013 | 1 | D
7 | 13 | 2013 | 2 | C
7 | 13 | 2014 | 2 | c

as result

pankajrocks

khtan
In (Som, Ni, Yak)

17689 Posts

Posted - 2014-03-25 : 01:05:15

you want this ?

count ( distinct name )

KH
[spoiler]Time is always against us[/spoiler]

pankaj2910
Starting Member

31 Posts

Posted - 2014-03-25 : 02:12:14

yes
but year wise

pankajrocks

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