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Posted by / 22-Oct-2017 14:10

Updating mysql data with php

I am trying to develop a system for managing dormitories.Since I don't have much experience with databases, I am stuck on a problem and I have a solution but I am not sure if this would be the right ...Building a LAMP Server by Bruce Timberlake This document will walk you through the installation of what is known as a "LAMP" system: Linux, Apache, My SQL and PHP.Depending on who you talk to, the P also stands for Perl or Python, but in general, it is assumed to be PHP.I´ve been having a weird problem trying to create a php page that uses html forms to update mysql data.The idea is to create a page that retrieves all the rows from a "news" table that I have, and inserts all the data into html forms as "default" values, so I can see what is already written before changing whatever I want in this form. I retrieve rows from "news" table in reverse order, but when I "submit" the form associated with a particular row, it posts the data from the first row, not the row I´m interested in.

Using this function allows us to shave long minutes of processing time when dealing with huge files. :( i tryed but now i have another problem : the file, created by tempnam, is empty when will be full of my data !! LOAD DATA INFILE 'data.txt' REPLACE INTO TABLE tbl_name (column1,column2) FIELDS TERMINATED BY ',' ENCLOSED BY '"' LINES TERMINATED BY ' '; I'm not completely sure, but in theory it doesn't change the existing rows PKs (My SQL deletes them before loading the data, but inserts them with the same PK).I'm trying to update the records in a database using Mysql/php, but i can't understand why my code dosen't update the data of the row that I've selected; I want to generate a table with my records (list_records.php) and then clicking on "Update" in a row it will open a page (& update_ac.php) with a form where I can edit my data but when I edit a record and then I click on "Submit" my database doesn't update!Monitoring services with xinetd Optimizing NGINX and PHP-fpm for high traffic sites How to install htop How to delete files when argument list too long6 Months with Gluster FS: a Distributed File System How to: Install PHP w/ FPM Memcached GD My SQL on Free BSD 8NTP for Accurate Global Time Synchronization Cassandra for PHP Sessionsredis: a persistent key-value store How to hide extension in your urls with Nginx Dealing with massive amounts of data in My SQL, one of the first lessons you are taught is - -- Use LOAD DATA for quickly inserting lots of records into a table -- Avoid multiple Inserts.I run Cent OS on my servers; these directions were written for Cent OS/Red Hat/Fedora.I have had requests for Su SE (another RPM-based distribution) as well as Debian-based systems, so I will work on variants of these directions for those distributions in the future (donations might help speed that process up! The main difference between the distributions is in the paths to the startup scripts. If you need an SSL-enabled server, I have a LAMP with SSL howto as well.

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I have a list of employees in their current post/position with their start date in the post/position and their employment start date.