Try something like this
select acl1, no_accounts , Round(100*counter/total,2) as percentage
from (select count(1) as no_accounts , cl1
from xpto t
where xxxx) x ,
(select count(1) as total
from abc t
where xxxxx) y;
Best regards,
HC
On 23 May 2012 12:23, Sindile Bidla
<sindile.bidla@gmail.com> wrote:
I have a query that is like this:
SELECT cl1, count(cl2) as no_accounts, sum(cl2) as consumption
FROM tbl1
WHERE cl2 != 0
GROUP BY cl1
ORDER BY cl1;
this gives me the following output
cl1 no_accounts consumption
a 2 50
b 1 100
c 5 30
On the same query i want to calculate percentages no_accounts and consumption without having to create a table or view and then computing the percentages
cl1 no_accounts percent_no_accounts consumption percent_no_consumption
a 2 25 50 27
b 1 12 100 55
c 5 62 30 16
--
Humberto Carvalho