how to get sum and row count in database?

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i have a table with following data

cnt_num .....points
1.............. 500
1.............. 1000
2.............. 111
2.............. 100
1.............. 55

i need to get output as

cnt_num .....total_points....num_activity (row_count)
1.................. 1555.......................3
2 ..................211........................2

i am new in database and have been searching allover for solution.
any help is appreciated. thanks in advance

Posted 2-Nov-11 2:25am

sushil sainju

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2 solutions

Solution 2

RaisKazi is right. You can use that query for your solution.

Thanks.

Posted 2-Nov-11 3:28am

Tarun Mangukiya

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RaisKazi · Accepted Answer · 2011-11-02T02:30:00

Solution 1

Try as below Query.

SQL

select cnt_num, sum(points) as total_points, count(cnt_num) as num_activity
from TableName Group By cnt_num;

Posted 2-Nov-11 2:30am

RaisKazi

Comments

Bala Selvanayagam 2-Nov-11 9:30am

5ed

RaisKazi 2-Nov-11 9:43am

Thank you Bala. :)

sushil sainju 3-Nov-11 3:18am

thanks a lot.... it works.. :)

RaisKazi 3-Nov-11 3:18am

Welcome. :)