Hello All, I apologize if I'm posting to the wrong place, if I should be
posting somewhere else, I would appreciate it if someone would let me know,
and accept my advance apologies. I have a table that looks like this:
id | model | make | color | count
-------------------------------------------------
1 | Toyota | Corolla | Blue | 3
2 | Toyota | Corolla | Red | 2
3 | Dodge | Avenger | Black | 1
4 | Dodge | Avenger | Red | 5
6 | Chrysler | Sebring | Beige | 8
I need to create a SQL statement that will give me results that look like this:
model | make | color | count | total | percentage
------------------------------------------------------------ Toyota | Corolla | Blue | 3 | 5
| 60% Toyota | Corolla | Red | 2 | 5 | 40% Dodge | Avenger | Black |
1 | 6 | 17% Dodge | Avenger | Red | 5 | 6 | 83% Chrysler | Sebring
| Beige | 8 | 8 | 100%
This is the closest that I've come so far:
SELECT model, make, color, SUM(count) AS total, ((count/SUM(count))*100) AS
percentage FROM autos GROUP BY model, make, color, count;
However this produces a table that looks like this: model | make | color | count | total |
percentage
------------------------------------------------------------ Toyota | Corolla | Blue | 3 | 3
| 100% Toyota | Corolla | Red | 2 | 2 | 100% Dodge | Avenger | Black
| 1 | 1 | 100% Dodge | Avenger | Red | 5 | 5 | 100% Chrysler |
Sebring | Beige | 8 | 8 | 100%
Brian Kosick
Web Programmer
New Age Consulting Service, Inc.
216-619-2000
briank@nacs.net