use of sum function and left outer join

Question

0.00/5 (No votes)

See more:

Posted 24-Jan-13 22:29pm

maan_k

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

**Zoltán Zörgő** · Answer 1 · 2013-01-24T22:33:00

SQL

select name, email, contactno, sum(amt) as total_amt
from customer_info 
inner join recharge_info on rid = customerid
group by name, email, contactno

or

SQL

select 
 ci.name, 
 ci.email, 
 ci.contactno, 
 (select sum(ri.amt) from recharge_info ri where ri.rid = ci.customerid) as total_amt
from customer_info ci