[PHP-DB] Optimizing Query
Hi list, I Have a problem with my query that fetch about 22.000 records from database, the query is like this : SELECT SQL_CALC_FOUND_ROWS DISTINCT b.biblio_id, b.title, a.author_name FROMbiblio AS b LEFT JOIN biblio_author AS ba ON b.biblio_id=ba.biblio_id LEFT JOIN mst_author AS a ON ba.author_id=a.author_id WHERE b.biblio_id IS NOT NULL GROUP BY b.biblio_id ORDER BY b.input_date DESC LIMIT 0, 10 it took about 6 seconds to complete the query in localhost. I already make an Indexes on each table, but still the performance is slow. Anyone have an idea how to optimize the query so result is faster? Thx
[PHP-DB] Cant connect to postgresql 7.4 on FreeBSD
Hi list, yesterday i compile postgresql 7.4 in my FreeBSD 5.4 box. I manage to run the server smoothly without any problem. But then i try to connect with my php script with pg_connect function, and it returns an error like this : *cant make link. to many connection open* i already install the pgsql.so extension and its already loaded to php without any problem (i saw it with phpinfo()). I also have enable tcp/ip connection in postgresql.conf whats wrong with my postgresql??
Re: [PHP-DB] Search / Replace using PHP
Try this link for PERL regex reference : http://www.perl.com/doc/manual/html/pod/perlre.html -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Re: Search / Replace using PHP
If you want to have more control on searching and replacing in PHP, try Regular Exprssion. I myself prefer PERL compatible regular expression, because is little bit more easy than its POSIX sibling. try preg_match(), pref_replace() etc. There is many tutorial about PERL Regex Syntax on the net -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] [Regular expression] Format string to "DD/MM/YYYY hh:mm"
try this :
$date = "30/12/1982 15:30"
if (preg_match("/\d{2}\/\d{2}\/\d{4}\s\d{2}:\d{2}/i",$date )) {
echo "Date is valid";
} else {
echo "Date NOT valid";
}
hope it will help you
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[PHP-DB] Killing apache child thread on Windows
Dear list, I have php4 installed as an apache2 module on my Windows XP. i have some scripts that i think consume big memory (im using OOP coding style), i try using apache_child_terminate() function to free some memory to OS, but unfortunately this function is only available on *NIX OS (i try it on Ubuntu). Is there any way to free some memory resources in Windows Box?? Thanks
[PHP-DB] IGLOO Simple Application for making ISIS Database Online
List IGLOO is a simple application for making ISIS Database Online on the web. For you who don't have heard about ISIS yet, ISIS is a lightweight database created by UNESCO primarily for storing Bibliographical data/Metadata. This make ISIS use by many Library for storing catalogues data. Naturely ISIS database is a Desktop or DOS based application, but IGLOO make it possible tou publish the ISIS database on the web, Very Thanks to PHP-Openisis library extension by Braulio J. Solano Rojas IGLOO published under GPL Licenses and you can download it for free at http://yha.pfwh.net/igloo/ -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Getting PHP 5 w/mysqli to communicate with MySQL 5
To solve compability problem with mysql library, try to save your mysql user
password with OLD_PASSWORD('some pass') function, not the ordinary
PASSWORD('some pass') function.
With this you can connect to MySQL 4.1 > 5 even with php 4
Re: [PHP-DB] MYSQL IN A PHP LOOP
Multiple query can only be done in PHP 5 with MySQLI extension. In PHP 4 maybe you can use an array to store the query and execute each query with foreach :
[PHP-DB] Re: Need help with delete and modify functions on a form.
Checkbox form element is easy to applied in php if you have a script like this : Some Value Then to get the value of checkbox you can do this : You can also use an array : Some Value 1 Some Value 2 Some Value 3 to get the the third value from the form you can do like this : Hope that will help On 10/17/05, Juan Stiller <[EMAIL PROTECTED]> wrote: > > --- Bastien Koert <[EMAIL PROTECTED]> escribió: > > > something like this example > > (http://www.weberdev.com/get_example-4085.html)? > > > > Bastien > > > > Thanks Bastien, that would do the job, ill study it to > adapt it to my needs. > > Another thing, i have some flash buttons, (im ussing > dreamweaver), so once the records are displayed, user > can filter the info lets say choosing the lastname > filed, as its a precompiled button i only can specify > a link. > > I saw once that with php you can specify pure code on > the link funcion is there any chance to specify in the > link section the filter code? like: > > SELECT * from mydatabase where lastname = 'john'??? > > i think it was a way but i can´t find it now?? > > Also, do you have any experience with checkbox on a > form, i mean some tut?? > > Thanks. > > Juan. > > > > > > > > ___ > 1GB gratis, Antivirus y Antispam > Correo Yahoo!, el mejor correo web del mundo > http://correo.yahoo.com.ar > > -- > PHP Database Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] Using MySQL Inno DB transaction
Lately i'm building a library automation application with php 5 and MySQL 4..1. For the transaction module, i'm using Inno DB engine to store the transaction data, cos i want to use MySQL transaction method which can be commit or rollback. But when i tried to rollback the transaction in the other script, the data still exist in the database. script1.php : autocommit(false); // do the transaction // and process it in script2.php ?> script2.php rollback(); ?> What's wrong?? does anybody could help me?? Thanks -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] MySQL 4.X Client Library
I'm currently using MySQL 4 and php 4.3.10 right now but as you may already know that, mysql 4.X has new Client Library(it comes with new PASSWORD encryption method) and it is bundled with php and mysql itself. the problem is i cannot use that latest MySQL client Library, php still using the 3.23.X Client library version. Is there anyway that i can install the new MySQL Client Library on my php box. Thanks -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] where can i get "fixed" mssql extension??
Does Anyone know where can i get the latest and already fixed mssql extensions?? thank you -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
