EMAIL PROTECTED]
Subject: Re: [PHP] Next and Preview Row
Yes, but how to get ONLY the 3 records you need ?
Because often in an application, you don't care about the other records.
In this case AFAIK, there is no other solution than issuing at least two
queries :
SELECT * FROM table WHERE field<=&
;Mark Lo" <[EMAIL PROTECTED]>;
<[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Sent: Friday, February 22, 2002 9:17 PM
Subject: Re: [PHP] Next and Preview Row
> > It seems worst to me because in your case mysql has to retrieve all the
> > rows. If it's a table with
ot;Raymond Gubala" <[EMAIL PROTECTED]>; "Mark Lo"
<[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>;
<[EMAIL PROTECTED]>
Sent: Friday, February 22, 2002 4:45 PM
Subject: Re: [PHP] Next and Preview Row
> > The solution I have been using is to do three queries simila
> It seems worst to me because in your case mysql has to retrieve all the
> rows. If it's a table with 1 million records or more, this should hurt ;)
As I said, it was pseudo code. Now, imagine that you were just
getting the records for a particular user? a particular application?
Where there w
> The solution I have been using is to do three queries similar to the below
> SELECT * FROM table WHERE field='ID00025'
> SELECT * FROM table WHERE field<'ID00025' ORDER BY field DESC LIMIT 0,1
> SELECT * FROM table WHERE field>'ID00025' ORDER BY field ASC LIMIT 0,1
> If you whish more row return
The solution I have been using is to do three queries similar to the below
SELECT * FROM table WHERE field='ID00025'
SELECT * FROM table WHERE field<'ID00025' ORDER BY field DESC LIMIT 0,1
SELECT * FROM table WHERE field>'ID00025' ORDER BY field ASC LIMIT 0,1
If you whish more row returned cha
My dump:
# phpMyAdmin MySQL-Dump
# http://phpwizard.net/phpMyAdmin/
#
# Host: 192.168.1.11:3306 Database : test
#
#
# Table structure for table 'some'
#
CREATE TABLE some (
id varchar(6) NOT NULL,
descr varchar(250) NOT NULL
);
#
#
> How do I find out a next and preview row values by using PHP and MYSQL. For
> examples,
Take a look at the function
mysql_result();
Chris
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
8 matches
Mail list logo
