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by: -----> sylvain |
last post by:
hello,
here comes a script which behaves differently with php 4.2.0 + mysql
3.23.49 and php 4.3.3 (or 4.2.3) + mysql 4.0.15.
the oldest version gives the "good" result (with a tiny problem : no
"Fatal error : Maximum execution time of 1 second exceeded in..."
appears... ) : the execution time of the script does not exceed 1 second.
the newest one does not care of the set_time_limit(1) function and the
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by: 'bonehead |
last post by:
Greetings,
I'd like to figure out some syntax for retrieving the data from a table
when I don't know all the of field names. What I do know are, the name
of the table, the names of the primary key fields, and the names of the
fields I want to use in the "where" clause of the SELECT statement. All
of the examples I've seen in my books only show how to do this by
hard-coding the names of each of the fields, i.e.,
$userid=$query_data;
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by: Xenophobe |
last post by:
I know this isn't a MySQL forum, but my question is related to a PHP
project.
I have two tables.
table1
table2
"table1" contains 2 columns, ID and FirstName:
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by: hemal |
last post by:
I came across a very strange situation at work. There is an order of
magnitude difference in execution time for the following two queries
(10 v/s ~130 msec):
select count(*) from table_name where column_name = 'value' or 1 = 0
select count(*) from table_name where column_name = 'value'
I do not want to go into the reason why the redundent condition
exists, the example is representative of the real query where it
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by: JT |
last post by:
Hi,
I'm sure this isn't a hard one, can someone help?
I'm adding a new record to a MySQL database every x seconds. I need
to be able to inspect the content of a certain field in this incoming
record and, when a condition is met, send an email.
I suppose I could have some script inspect the latest record every x
seconds and use sendmail, but I'm unfamiliar with scripting daemons on
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by: James E Koehler |
last post by:
I can't get the WHILE statement to work in MySQL.
The version of MySQL that I am using is:
Ver 12.16 Distrib 4.0.6-gamma, for Win95/Win98 (i32)
running on Windows MX.
Here is the relevant section from the manual:
20.1.9.7 WHILE Statement
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by: cwho.work |
last post by:
Hi!
We are using apache ibatis with our MySQL 5.0 database (using innodb
tables), in our web application running on Tomcat 5. Recently we
started getting a number of errors relating to
java.sql.SQLException: Deadlock found when trying to get lock; Try
restarting transaction message from server: "Lock wait timeout
exceeded; try restarting transaction";
We get such errors generally on inserts or updates while applying a
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by: Ananthu |
last post by:
Hi
I have done all the codings part for connecting mysql server with java application but when i try to compile,the compilation is successful and during execution i get the following message,
Exception in thread "main" java.lang.NoClassDefFoundError: MysqlConnect
Coding Part:
import java.sql.*;
import java.lang.*;
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by: phobia1 |
last post by:
Hi once again.
We have just changed our ISP and things that worked fine now do not, Obviously its in the differences of MYSQL and PHP versions.
Have fixed most of the problems but this UPDATE routine has got me foxed.
<?PHP
// update.php
require("./resources/globals.php") ;
require("./resources/common.php") ;
//echo $detail;
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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 effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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