Hi
How would I need to go about when 2 users update a single row simultaneous? And how would I need to go about when 2 users want to edit a row?
Should I first lock the table, update the row to indicate who is editing the data unlocking the table and selecting the row where the editor_id = the current user_id? Plus what happens when I lock the table do other users get a failed query? and what errno does mysql return in this case?
Do I need to use not null on required fields or should I leave it out?
PHP MySQL and DATE
Hi everyoneI have a databse and in one of the columns I have date values such as 2009-March-27. If i have a php interface and want to use a query to select all the rows that is in say october. how
check how many commas the variable containing the query has between [i]select[/i
Hi...iv made an sql table that contains id number - name of sql query and an sql query.The problem is that the table contains very different querys.On the first page you choose a query from a drop
url- go to webpage
i have an input text field and submit button.how do i make the url entered into the textfield go to that webpage?
search function
HI guys,if anyone could point us in the right direction of how to do this, or provide some test code for a similar problem would be great!Basically, I have user profiles on my site, and I have a
Any meaningful project for a new C++ programmer?
I want to do some meaningful program, so I can help myself to learn
weeks in a year
hi,i found this snippet on php.netQuoteFor the week number for weeks starting on Sunday:<?phpfunction week_of_year($month, $day, $year) {$day_of_year = date('z', mktime(0, 0, 0, $month, $day,
PHP Array quick help
I need$_SESSION{'username'} to be like this:if $_SESSION['username'] = "gayner,bob,jesus";echo "ba blah ";but do i use Arrays or what for those 3 nameS? how thanks
email CODING Problem
Email coding problem.I need to send a section of the info to $tf and the same as a Cc to $email and also I need the full info to be sent to my@mail.com. how to do that?summery:only selected Info: name
Procedural to OOP
ohn Kleijn said that to avoid writing "crappy code", we should learn OOP and common OO principles. I've started reading OOP tutorials including the design patterns. And John is right, this
db entry based on primary key
My "topics" table contains 10 entires*--------------*topicid topic------*--------------* 01 Bye 02 Hi 03 Hello..... 10 Morning*--------------*<?php
