473,406 Members | 2,273 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,406 software developers and data experts.

Help with count(*)

I have a table I'm using for logging purposes with a schema like:

create table results (
user varchar(255)
....
);

Where user is not a unique field and I want to find out how many unique
users there are in the table.

I want to do something like:

select count(count(*)) from results group by user;

But that doesn't work..

Any ideas?

Thanks

__________________________________________________ _______________
STOP MORE SPAM with the new MSN 8 and get 2 months FREE*
http://join.msn.com/?page=features/junkmail
--
MySQL General Mailing List
For list archives: http://lists.mysql.com/mysql
To unsubscribe: http://lists.mysql.com/my***********...ie.nctu.edu.tw

Jul 19 '05 #1
0 1514

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

0
by: Somerset Bob | last post by:
I've posted my query at the phpbb forum, where I got half an answer and then no more. I posted it again at another phpbb forum, where I got half an answer and no more. I posted it in alt.php, where...
0
by: Somerset Bob | last post by:
I've posted my query at the phpbb forum, where I got half an answer and then no more. I posted it again at another phpbb forum, where I got half an answer and no more. I posted it in alt.php, where...
4
by: Bryan Martin | last post by:
Given the following table setup Table column1 column2 forumCategory ID name
2
by: coinjo | last post by:
#include<fstream> #include<iostream> #include<cstring> using namespace std; struct date { int day, month, year; };
4
by: J | last post by:
I've spent most of the day on this, and I just can't seem to find a solution, please help me! :) I'm recieving XML that I can't modify that looks like: <?xml version="1.0"?> <Doc> <Page>...
23
by: casper christensen | last post by:
Hi I run a directory, where programs are listed based on the number of clicks they have recieved. The program with most clicks are placed on top and so on. Now I would like people to be apple to...
8
by: wastedhello | last post by:
ok. here are a list of things i cant fix. ive been trying for way to long now. 1. if more then 1000 values are told, will still continue with program. 2. if -max, min, average etc run, and 2...
1
by: Bob | last post by:
Hi, Hope you can help me with this one. I'm at my wits end. I'm trying to create an intelligent edit-box like the excellent "Customer" one at the URL: ...
47
by: Jo | last post by:
Hi there, I'm Jo and it's the first time I've posted here. I'm in process of creating a database at work and have come a little unstuck.....I'm a bit of a novice and wondered if anyone could...
0
by: doobybug | last post by:
Hi all, I really need your help! I am new to java and have some problems with my code. I have a program which inputs questionnaires and creates an object for each questionnaire. These objects are...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
0
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
0
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
0
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
0
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
0
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.