FYI, I ran the same scenario under MySQL 3.23.58 and it produced the
results you wanted/expected:
+--+-+-+
| col1 | A-count | B-count |
+--+-+-+
|1 | 4 | 0 |
|2 | 0 | 6 |
+--+-+-+
So could it be a bug in
select name
from mytable a
where changedate
(select changedate
from mytable b
where a.name=b.name
and a.changedate != b.changedate);
or:
select name
from mytable a
where exists
(select * from mytable b
C.F. Scheidecker Antunes [EMAIL PROTECTED] wrote:
I have a table that has a PartNumber and the Quantity of Items sold for
each partNumber, that is:
PartNumber
Qty
I need to get its sales raking given its PartNumber, that is. So if I
order the table by Qyt in descending order the first
record
I had a similar problem, but my criteria for selecting the
value of f1 was different; it's a date field and I wanted
only the rows with the most recent date value in that field,
so only the latest of otherwise identical entries got inserted.
I ended up doing something like this:
create temporary
Andrew Dixon [EMAIL PROTECTED] wrote:
Hi Everyone.
I require some help with an IN statement I'm trying to get working. I have
inherited a database from someone else in which there is a table with
project information and a field containing which geographic regions the
projects relate. As a single
[EMAIL PROTECTED] wrote:
My connection to the mysql is correct, that is host, username, password,
however when I click the link of form so that it will pull out data from
mysql database, I see the php code of the form, any guidance, please.
This is a Web server configuration issue.
Assuming
Wesley Furgiuele [EMAIL PROTECTED] wrote:
I think one way to solve it would be to move your data to a new copy of
your table. Assuming record_ref and keyword are separate fields...
CREATE TABLE newtable SELECT * FROM oldtable GROUP BY CONCAT(
record_ref, keyword );
Or, more simply and
On Thu, May 27, 2004 at 03:59:46PM -0400, Bono, Saroj AA R62 wrote:
I am going to use mysql_query() and want to find out if a certain
database exists. If mysql_real_connect() fails there are many errors
that could account for this. The database may exist , and I cant take
the error returned
Not sure if this will help, but we recently ran into a problem
building MySQL on a Solaris 9 system - the build failed at the
point of trying to make readline because of a missing file
Makefile.in. It turned out that automake wasn't available,
and automake is required to do the make. When we
Rocco Castino [EMAIL PROTECTED] writes:
I would like, for example, to get the records starting from row number 6
(without, of course, working with the primary key, where the numbers could
not necessarily be sorted as here):
+++---+---+
| id_example |
I have a php website connecting to mysql database.
How can i have a user export his database through
the webpage to csv format?
I would like the user to have a button he can press
that would pop up a
save as screen so he can save his database.
The PHP code to do this would look something
Julien Martin [EMAIL PROTECTED] wrote:
I have a sql query as follows:
**
SELECT
DB_ESTABLISHMENT_NAME,
AVG(DB_GRADE)
FROM
ESTABLISHMENTS ES LEFT OUTER JOIN GRADES GR ON
ES.DB_ESTABLISHMENT_ID=GR.DB_ESTABLISHMENT_ID
WHERE
AVG(DB_GRADE) 2
$result_insert = @mysql_query ($query_insert) or die(you suck! $mysql_error);
Try mysql_error() instead of $mysql_error.
- seb
--
MySQL General Mailing List
For list archives: http://lists.mysql.com/mysql
To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
If the string is theString + space and another row has an entry with
theString (+ no space), the query returns BOTH rows.
Is there a way to get around returning the latter entry?
You could do something like:
select stuff from mytable where stuff = 'foo ' and length(stuff) = 4;
--
Steve
Is there a way to do report writing from Mysql databases? I want to
transfer all the records from Mysql to a file. i used the Into OUTFILE but it
doesnt display properly.I want to diplay it properly like records or reports.
I wrote a basic Perl script to prettify the output of a MySQL
15 matches
Mail list logo
