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MySQL

Tutoriale MySQL

Learn how you can work with MySQL databases for the web, the most effective ways to increase performance and security.

How to clean huge wp_options in SQL – Transients, wpseo_sitemap _cache_validator

January 21, 2023February 4, 2022

A very useful tutorial if you have a website on WordPress whose SQL WP_OPTIONS table is very large. Clean Huge WP_OPTIONS IN SQL. WordPress is …

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Categories MySQL, Noteworthy, Tweaks & Hacks, Web Hosting, WordPress

Fix Error: Your PHP installation appears to be missing the MySQL extension which is required by WordPress

May 17, 2021March 13, 2020

“Your PHP installation appears to be missing the MySQL extension which is required by WordPress” It is an error encountered by many blog holders and …

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Categories Curiosity, Linux, MySQL, Noteworthy, Tutorials and IT news, WordPress

Import .SQL File Error – MySQL server has gone away

April 28, 2023July 18, 2018
Import .SQL File Error - MySQL server has gone away

This tutorial solves the error that appears when importing through the order line of files .SQL. Import .SQL File Error – MySQL server has gone away. …

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Categories Linux, MySQL, Noteworthy, Tutorials and IT news

Fix phpMyAdmin Import SQL – Unknown collation: ‘utf8mb4_unicode_520_ci’

May 6, 2021December 4, 2017

An import problem via Phpmyadmin or SSH (with import or archived base lines), which occurs in particular …

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Categories Linux, MySQL, Noteworthy, Tutorials and IT news, WordPress

[Fix phpMyAdmin] The configuration file now needs a secret passphrase (blowfish_secret)

May 12, 2021May 20, 2017

Whether PHPMYADMIN is installed on a Ubuntu, Centos or Fedora Distribution server, the message “The configuration file now needs a secret passphrase (blowfish_secret)” with red …

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Categories Linux, MySQL, Noteworthy, Tutorials and IT news, Web Hosting

WordPress wp_options table corrupted / Error establishing a database connection.

May 6, 2021December 16, 2015

Until now, in 2015, I have not heard that there was any virus or SQL exploit that would put “to the ground” hundreds of sites and …

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Categories Net Surfing, Noteworthy, Tech News, Tutorials and IT news, Tweaks & Hacks, WordPress

Change Upload Size Limit SQL file in phpMyAdmin

February 22, 2023September 19, 2011

Tutorial that teaches you step by step how to change the size limit accepted for the import of SQL files into phpmyadmin. Help when you have …

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Categories Linux, MySQL, Noteworthy, Web Hosting

How to recover the password for the user root of a SQL server

June 19, 2023September 14, 2011
SQL root Password

Tutorial step by step in which you learn how to recover the password for the user root of a SQL server. The most important user of a mysql server …

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Categories Linux, MySQL, Noteworthy, Tutorials and IT news

How to change mysql root password to Linux (SSH)

June 19, 2023September 13, 2011
SQL Tutorials and Tips

If you are in the situation where you want to change mysql's root password to linux, from this tutorial you learn step by step how you can …

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Categories Linux, MySQL, Noteworthy, Tutorials and IT news

Show database queries total, memory usage & execution time (WordPress)

May 6, 2021August 15, 2011

WordPress is a platform that no longer needs comments. As much as the flexible wordpress is so much it can request a lot of resources …

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Categories MySQL, Noteworthy, Tutorials and IT news, Web Hosting, WordPress
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